Description： The 5-14S100A_ESC is a high-performance brushless electronic speed controller that supports an input of 5-14S lithium batteries and has a continuous current rating of 100A. It is widely applicable to FPV racing drones, multi-rotor drones, fixed-wing model aircraft, RC model cars, model boats, agricultural spray drones, etc. 5-14S100A ESC Specifications Parameter Details Type Brushless Motor Electronic Speed Controller Continuous Current 100A Instantaneous Current 130A Weight Net Weight 72.8g Size 68.5mm (L) × 34mm (W) × 24.5mm (H) Input Power Supply 5S–14S LiPo Firmware Version MAXKGO_V1_F421 Firmware Upgrade Supports online upgrade via AM32.ca Communication Protocol Dshot 300, Dshot 600, Servo PWM Signal Feedback The TX wire/signal wire feeds back ESC voltage, current, temperature and motor speed 5-14S100A ESC Features Feature Category Description Compact & Powerful MINI Size, MAX Power Protection Functions Supports low-voltage protection, over-temperature protection, motor stall protection, and low-speed protection MCU Performance High-performance ARM 32-bit Cortex-core MCU with an operating frequency of 120 MHz Car & Crawler Support Stall protection for cars and crawlers Multi-Rotor Safety Stuck rotor protection for multi-rotors Firmware Upgrade Firmware upgradable via Betaflight passthrough, single wire serial, or Arduino Web Configurator Web configurator available at am32.ca Protocol Support Supports Servo PWM and Dshot300/600 Telemetry EDT for full Dshot telemetry via signal wires Smooth Startup Sinusoidal startup mode for smoother starting on cars and crawlers 5-14S100A ESC Application Fields Application Usage 🚁 Multi-rotor Drone High-performance UAV and FPV applications ✈️ Fixed-wing Model Aircraft Fixed-wing RC aircraft and EDF systems 🚗 RC Model Car High-power RC cars and crawlers 🚤 Model Boat Brushless RC boat applications   Shipping List： 5-14S100A_ESC Main Unit 1 Heat Shrink Tubes *5 PH2.0 Communication Cable *1   Optional： XT90 Connector *1 10AWG * 2 PH2.0 3 wire Communication Cable *1

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Describe: (1) Adopt 32-bit high-performance processor AT32F421, with working frequency 120MHz and maximum motor PWM frequency 128KHz . (2) Adopt high-power MOSFETs and heatsink with good heat dissipation performance in high current. (3) Support multiple motion modes such as uni-direction, bi-direction with braking etc.Net Weight 89±5g   (4) Support low voltage protection, temperature protection, locked rotor protection, current protection etc. (5) The ESC automatically detects the throttle signal when it is powered on, supports all Dshot signals, and also supports signal protocols such as PWM, Oneshot and Multishot. (6) Visual programming parameter adjustment tool supports motor timing, throttle calibration, current detection, motor steering, telemetry signal and other settings. (7) Widely used in model airplane plant protection machines, multi-rotor drones, RC model ships and cars. 2. Parameters of Product Model MAXKGO 5-12S 120A_ESC Processor AT32F421 Input voltage DC 18V-50.4V（5-12S Lipo） Continuous current (good heat dissipation) 120A Maximum current  (good heat dissipation) 150A Support firmware AM32 Signal protocol Dshot (All),PWM,Oneshot,Multishot,etc. Programming parameter adjustment Support Throttle calibration Support Timing angle setting Support Current detection Support Telemetry signal Support Motor steering settings Support Application scenarios Suitable for multi-axis drones, fixed-wing aircraft models, multi-rotor drones, plant protection machines, model ships, RC model cars, and rock crawlers. 5-12S120A_ESC Features： MINI SizeSupports various protection functions: low-voltage protection, temperature protection, locked-rotor protection, and low-speed protection High-performance ARM 32-bit Cortex-core MCU with an operating frequency of 120 MHz   5-12S120A_ESC Application Fields： Multi Axis UAV (Unmanned Aerial Vehicle) Fixed-wing model aircraft Multi-rotor model aircraft RC model car Model boat Packing List： 5-12S120A_ESC Main Unit * 1 Heat Shrink Tubing * 5 PH2.0 Communication Cable * 1

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5-12S200A MINI ESC Specifications Parameter Details Type Brushless Motor Electronic Speed Controller Continuous Current 200A Instantaneous Current 250A Weight Net Weight 140±5g Gross Weight 360g Size 84mm (L) × 43mm (W) × 28mm (H) Input Power Supply 5S–12S LiPo Firmware Version MAXKGO_12S_F421 Firmware Upgrade Supports online upgrade via AM32.ca Communication Protocol Dshot 300, Dshot 600, Servo PWM Signal Feedback The TX wire/signal wire feeds back ESC voltage, current, temperature and motor speed Built-in Capacitors We've already soldered three 63V 1000μF capacitors at the power input, so there's no need to add extra ones. 5-12S200A MINI ESC Features Feature Category Description Compact Design MINI Size Protection Functions Supports multiple protection functions: Low-voltage protection, over-temperature protection, motor stall protection, low-speed protection MCU Performance High-performance ARM 32-bit Cortex-core MCU with an operating frequency of 120 MHz RC Car Support Stall protection for RC cars and crawlers Drone Protection Stuck rotor protection for multi-rotor drones Firmware Upgrade Firmware upgradable via Betaflight passthrough, single wire serial, or Arduino Web Configurator Web configurator at am32.ca Protocol Support Supports Dshot 300, Dshot 600 and Servo PWM communication protocol Telemetry Support EDT for full Dshot telemetry via signal wires Smooth Startup Sinusoidal startup mode for smoother starting on RC cars and crawlers 5-12S200A MINI ESC Application Fields Application Usage 🚁 Multi-rotor Drone High-performance UAV and FPV applications ✈️ Fixed-wing Model Aircraft Fixed-wing RC aircraft and EDF systems 🚗 RC Model Car High-power RC cars and crawlers 🚤 Model Boat Brushless RC boat applications 🌾 Plant Protection Machine Agricultural UAV and spraying drone systems   Shipping List： 5-12S200AMINI_ESC Main Unit *1 Heat Shrink Tubes *5 PH2.0 Communication Cable *1

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MKBMS is based on the modular BMS of LTC68XX and STM32 MCU, and is connected to one or more slave boards and integrated integrated boards of different sizes through the ISOSPI interface. The modular BMS can be configured for various applications with battery voltages within 150V. The Lipo Battery Management System Red Board is a must-have for any expert in the field. With its Smart Master slave BMS, it can handle up to 500A and is compatible with ENNOID Firmware and VESC technology. Say goodbye to battery management complications and hello to efficient and reliable power. MKBMS is developed based on the open source materials of DieBieMS and ENNOID BMS. Currently MKBMS is compatible with ENNOID firmware. Here, a special thanks to the developers of open source BMS materials. Maybe you need more MKBMS options: https://bit.ly/3EQO9Nt  Tutorial on MAXKGO BMS settings with VESC MKBMS battery management system implements the following functions: 1. Current and voltage protection: protect the battery pack from overcharge and overdischarge, thereby extending the cycle life. 2. Battery health monitoring: monitor the internal resistance of a single battery and the monitoring capacity of the battery pack. 3. Thermal management: Overheating and under-temperature protection. 4. Support batteries: Li-Ion, Li-Polymer, Li-Phosphate 5. Intelligent battery balance: passive balance  6. Field programmable 7. Current limit calculation 8. Drift state of charge 9. Reliability, speed and accuracy 10. Integration with other devices 11. Multiple BMS units connected in series 12. Current sensor support 13. Isolation from fault detection 14. Automotive grade design, automotive grade locking connector 15. Software for data logging and programming   MKBMS can be roughly divided into three aspects: automobile, industry, and consumption: 1.  Electric vehicles;2.  Electric patrol car;3.  Scenic sightseeing car;4.  Handling robots;5.  Automatic forklift;6.  Electric bicycles;7.  Electric skateboard;8.  Electric tools;9.  Consumer robots, etc. Shipping list: MKBMS-LV Master Mini Package 1X   PCBA board MKBMS-LV Master Mini V1.4 2X   GH1.25 single head 2P line 1X   GH1.25 double head 2P same direction line 3X   HY2.0 single head 2P line 2X   GH1.25 single head 5P line 1X   GH1.25-5P to Dupont line 1X   USB cable type-C data cable 1X   2.0MM jumper cap 1X   1.3 inch OLED display LCD screen module 1X  12MM 3-6V button switch   MKBMS-LV Master Mini+ Wiring Terminal Package 1X PCBA board MKBMS-LV Master Mini V1.4 motherboard 2X GH1.25 single head 2P line 1X GH1.25 double head 2P same direction line 3X HY2.0 single head 2P line 2X GH1.25 single head 5P line 1X GH1.25-5P to Dupont line 1X USB cable type-C data cable 1X 2.0MM jumper cap 1X 1.3 inch OLED display LCD screen module 1X 12MM 3-6V key switch 4X 90 degree angle terminal block T90-25/8 (red copper) 2X M8*16 stainless steel round head screws (stainless steel) 2X M8*Stainless steel nuts (stainless steel) 4X M8 Copper Gasket (Red Copper)   MKBMS-LV Master Mini + Main Contactor K4415Package 1X PCBA board MKBMS-LV Master Mini V1.4 motherboard 2X GH1.25 single head 2P line 1X GH1.25 double head 2P same direction line 3X HY2.0 single head 2P line 2X GH1.25 single head 5P line 1X GH1.25-5P to Dupont line 1X USB cable type-C data cable 1X 2.0MM jumper cap 1X 1.3 inch OLED display LCD screen module 1X 12MM 3-6V key switch 1x TE2299223-2 EVC500 Main Contactor 1X HY2.0 single head 2P line   MKBMS-LV Master Mini + DC-DC Step-down module Package 1X PCBA board MKBMS-LV Master Mini V1.4 motherboard 2X GH1.25 single head 2P line 1X GH1.25 double head 2P same direction line 3X HY2.0 single head 2P line 2X GH1.25 single head 5P line 1X GH1.25-5P to Dupont line 1X USB cable type-C data cable 1X 2.0MM jumper cap 1X 1.3 inch OLED display LCD screen module 1X 12MM 3-6V key switch 1X DC-DC step-down power supply module   MKBMS hardware design file: LTC6811-12W_V1.2 MKBMS-LV_Master_Mini_V1.4    

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MKBMS is based on the modular BMS of LTC6812, and is connected to one or more slave boards and integrated boards of different sizes through the ISOSPI interface.   MKBMS Function —— Overcharge protection: Yes Over discharge protection: Yes Temperature protection: Yes Thermal management: Yes Balance function: Yes Balance method: passive balance  Battery pack capacity detection: Yes Battery internal resistance detection: Yes Support battery: support almost all lithium batteries such as lithium ion battery, lithium polymer battery, lithium phosphate battery, etc.   LTC6212 15S Slave Board Features —— 1. Aluminum alloy PCB, better heat dissipation effect. 2. Compatible with MKBMS and ENNOID BMS. 3. From 5-15 series-connected battery cells per board. 4. 1+8 temperature sensors per slave. 5. Self-powered by the monitored cells. 6.Ultra-low power consumption, sleep mode=6uA. 7. It can be connected to multiple slave boards to form an integrated board through the ISOSPI interface 8. Daisychain Master / Slave ISOSPI communication 9. 1.2mV accuracy, -40 to 120C operation 10. 33 ohm balance resistors (0.125A capacity) on all channels 11. Scalable & isolated 1000VDC+ 12. Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps) *The first temperature channel is used by slave board itself. The following 8 temperature sensors are not in the package lists but means an interface to connect 8 temp sensors at most.   MKBMS Functions: Current and voltage protection: protect the battery pack from overcharge and over discharge, thereby extending the cycle life. Battery health monitoring: monitor the internal resistance of a single battery and the monitoring capacity of the battery pack. Thermal management: Overheating and under-temperature protection. Support batteries: Li-Ion, Li-Polymer, Li-Phosphate Intelligent battery balance: passive balance  Field programmable Current limit calculation Fully programmable CANBUS interface, programmable structure of all CAN messages Drift state of charge Reliability, speed and accuracy Integration with other devices Multiple BMS units connected in series Current sensor support Isolation from fault detection Automotive grade design, automotive grade locking connector Software for data logging and programming   MKBMS can be divided into three aspects: automobile, industry, consumption: Electric vehicles Electric patrol car Scenic sightseeing car Handling robots Automatic forklift Electric two-wheeler AGV forklift Sightseeing car Electric tricycle Electric mobility vehicles RV Solar street light Outdoor energy storage Home energy storage equipment Robotand etc.   Shipping List:  LTC6812-15S  Slave Board Package—— 1X   PCBA board LTC6812-15S slave board 1X  GH1.25 double head 2P red-black line (for master board)   1X  GH1.25 double head 2P black-white line (for slave board) 2X   HY2.0 single head 8P line 1X   HY2.0 single head 16P line 4X   Nylon column 4X   Nylon nut   Specification Size：100 x 60mm Net Weight：31.8g Package Size：140 x110 x 50 mm Package Weight：120g Outer Package Size：160*120*75mm Outer Package Weight ：240g

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MKBMS is based on the modular BMS of LTC68XX and STM32 MCU, and is connected to one or more slave boards and integrated integrated boards of different sizes through the ISOSPI interface. The modular BMS can be configured for various applications with battery voltages within 150V. MKBMS Master Board ( MKBMS-LV Master Mini ) Features: With charger voltage measurement, humidity sensor, isolated on-board 5V power supply for isolating CAN bus interface and USB Type-C 17V to 150V operation Voltages measurements for load & battery pack Bi-directional current monitoring (up to 2500A pulsed, 500A continuous) Isolated charger detection circuit Isolated CAN bus interface Daisychain Master/Slave ISOSPI communication Single PCB pattern for bolt-on contactor It can internal power supply or external power supply voltage is 12V Integrated predischarge circuit USB & serial interface for configuring and firmware upgrades with the ENNOID-BMS-Tool OLED display output ON/OFF toggle switch input SWD burn debugging or update firmware interface   MKBMS Slave Board Features: MKBMS slave board is made of aluminum base plate, which has better heat dissipation effect. Scalable & isolated 1000VDC+ Compatible with MKBMS Master boards From 5 to 18 cell levels monitoring per board Daisychain Master/Slave ISOSPI communication Parameters fully programmable through an easy to use graphical user interface 33 ohm balance resistors (0.125A capacity) on all channels Self powered by monitored cells 1.2mV accuracy, -40 to 120C operation Extra low power consumption (Sleep mode = 6uA) Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps)       Variant:      LTC6811 : Up to 12 series-connected battery cells & 1+4 temperature sensors* per slave      LTC6812 : Up to 15 series-connected battery cells & 1+8 temperature sensors* per slave      LTC6813 : Up to 18 series-connected battery cells & 1+8 temperature sensors* per slave      *The first temperature channel is used by slave board itself. The following 4 or 8 temperature sensors are not in the package lists but means an interface to connect 4 temp sensors at most or to connect 8 temp sensors at most. *For uneven cell count in series, only the last slave board in the daisy-chained loop should have one cell less connected than the other slaves. Ex: 39S = 10S + 10S + 10S + 9S MKBMS battery management system implements the following functions: 1. Current and voltage protection: protect the battery pack from overcharge and overdischarge, thereby extending the cycle life. 2. Battery health monitoring: monitor the internal resistance of a single battery and the monitoring capacity of the battery pack. 3. Thermal management: Overheating and under-temperature protection. 4. Support batteries: Li-Ion, Li-Polymer, Li-Phosphate 5. Intelligent battery balance: passive balance  6. Field programmable 7. Current limit calculation 8. Fully programmable CANBUS interface, programmable structure of all CAN messages 9. Drift state of charge 10. Reliability, speed and accuracy 11. Integration with other devices 12. Multiple BMS units connected in series 13. Current sensor support 14. Isolation from fault detection 15. Automotive grade design, automotive grade locking connector 16. Software for data logging and programming MKBMS can be roughly divided into three aspects: automobile, industry, and consumption: 1.  Electric vehicles;2.  Electric patrol car;3.  Scenic sightseeing car;4.  Handling robots;5.  Automatic forklift;6.  Electric bicycles;7.  Electric skateboard;8.  Electric tools;9.  Consumer robots, etc. Video: Shipping list: MKBMS-LV Master Mini Package 1X   PCBA board MKBMS-LV Master Mini V1.4 2X   GH1.25 single head 2P line 1X   GH1.25 double head 2P same direction line 3X   HY2.0 single head 2P line 2X   GH1.25 single head 5P line 1X   GH1.25-5P to Dupont line 1X   USB cable type-C data cable 1X   2.0MM jumper cap 1X   1.3 inch OLED display LCD screen module 1X  12MM 3-6V button switch   LTC6811-12S Package 1X   PCBA board LTC6811-12W-AL V1.2 slave board 1X  GH1.25 double head 2P red-black line (for master board)   1X  GH1.25 double head 2P black-white line (for slave board) 1X   HY2.0 single head 5P line 1X   HY2.0 single head 13P line 4X   Nylon column 4X   Nylon nut     LTC6813-18S  Package 1X PCBA board LTC6813-18S V1.4 slave board 1X  GH1.25 double head 2P red-black line (for master board)   1X  GH1.25 double head 2P black-white line (for slave board) 1X HY2.0 single head 6P line 1X HY2.0 single head 13P line 1X HY2.0 single head 16P line 4X nylon column 4X nylon nut   LTC6812-15S  Package—— 1X   PCBA board LTC6812-15S slave board 1X  GH1.25 double head 2P red-black line (for master board)   1X  GH1.25 double head 2P black-white line (for slave board) 2X   HY2.0 single head 8P line 1X   HY2.0 single head 16P line 4X   Nylon column 4X   Nylon nut    MKBMS hardware design file: LTC6811-12W_V1.2 MKBMS-LV_Master_Mini_V1.4

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MKBMS is developed based on the open source materials of DieBieMS and ENNOID BMS. Currently MKBMS is compatible with ENNOID firmware. Here, a special thanks to the developers of open source BMS materials. Maybe you need more MKBMS options: https://bit.ly/3xR2DJS MKBMS Slave Board Features: MKBMS slave board is made of aluminum base plate, which has better heat dissipation effect. Scalable & isolated 1000VDC+ Compatible with MKBMS Master boards From 5 to 18 series-connected battery cells per board Daisychain Master/Slave ISOSPI communication Parameters fully programmable through an easy to use graphical user interface 33 ohm balance resistors (0.125A capacity) on all channels Self powered by monitored cells 1.2mV accuracy, -40 to 120C operation Extra low power consumption (Sleep mode = 6uA) Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps)       Variant:            LTC6813 : Up to 18 cells voltage monitoring & 1+8 temperature sensors* per slave      *The first temperature channel is used by slave board itself. The following 4 or 8 temperature sensors are not in the package lists but means an interface to connect 8 temp sensors at most.    MKBMS can be roughly divided into three aspects: automobile, industry, and consumption: 1.  Electric vehicles;2.  Electric patrol car;3.  Scenic sightseeing car;4.  Handling robots;5.  Automatic forklift;6.  Electric bicycles;7.  Electric skateboard;8.  Electric tools;9.  Consumer robots, etc.   LTC6813-18S  Package 1X PCBA board LTC6813-18S V1.4 slave board 1X  GH1.25 double head 2P red-black line (for master board)   1X  GH1.25 double head 2P black-white line (for slave board) 1X HY2.0 single head 6P line 1X HY2.0 single head 13P line 1X HY2.0 single head 16P line 4X nylon column 4X nylon nut

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MKBMS is based on the modular BMS of LTC6811, and is connected to one or more slave boards and integrated boards of different sizes through the ISOSPI interface.  LTC6211 12S Slave BMS Features —— 1. Aluminum alloy PCB, better heat dissipation effect. 2. Compatible with MKBMS and ENNOID BMS. 3. from 5-12 series-connected battery cells per board. 4. 1+4 temperature sensors per slave. 5. Self-powered by the monitored cells. 6. Ultra-low power consumption, sleep mode = 6uA. 7.It can be connected to multiple slave boards to form an integrated board through the ISOSPI interface 8.Daisychain Master ISOSPI communication 9.1.2mV accuracy, -40 to 120C operation 10.33 ohm balance resistors (0.125A capacity) on all channels 11.Scalable & isolated 1000VDC+ 12.Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps) Note:　The first temperature channel is used by slave board itself. The following 4 temperature sensors are not in the package lists,  but means an interface to connect 4 temp sensors at most.  Shipping List: 1X   PCBA board LTC6811-12W-AL V1.2 slave board 2X   GH1.25 double head 2P same direction line 1X   HY2.0 single head 5P line 1X   HY2.0 single head 13P line 4X   Nylon column 4X   Nylon nut  

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MKBMS is based on the modular BMS of LTC68XX and STM32 MCU, and is connected to one or more slave boards and integrated integrated boards of different sizes through the ISOSPI interface. The modular BMS can be configured for various applications with battery voltages within 150V. MKBMS is developed based on the open source materials of DieBieMS and ENNOID BMS. Currently MKBMS is compatible with ENNOID firmware. Here, a special thanks to the developers of open source BMS materials.  Maybe you need more MKBMS options: https://bit.ly/3EQO9Nt  MKBMS Master Board ( MKBMS-LV Master Mini ) Features: With charger voltage measurement, humidity sensor, isolated on-board 5V power supply for isolating CAN bus interface and USB Type-C 30V to 150V operation Voltages measurements for load & battery pack Bi-directional current monitoring (up to 2500A pulsed, 500A continuous) Isolated charger detection circuit Isolated CAN bus interface Daisychain Master/Slave ISOSPI communication Single PCB pattern for bolt-on contactor It can internal power supply or external power supply voltage is 12V Integrated predischarge circuit USB & serial interface for configuring and firmware upgrades with the ENNOID-BMS-Tool OLED display output ON/OFF toggle switch input SWD burn debugging or update firmware interface   MKBMS Slave Board (LTC6811-12W-AL) Features: MKBMS slave board is made of aluminum base plate, which has better heat dissipation effect. Scalable & isolated 1000VDC+ Compatible with MKBMS Master boards From 5 to 18 cell levels monitoring per board Daisychain Master/Slave ISOSPI communication Parameters fully programmable through an easy to use graphical user interface 33 ohm balance resistors (0.125A capacity) on all channels Self powered by monitored cells 1.2mV accuracy, -40 to 120C operation Extra low power consumption (Sleep mode = 6uA) Molex SL horizontal connectors for balance & temperature. (Comes with male, female + crimps)       Variant:      LTC6811 : Up to 12 cells voltage monitoring & 1+4 temperature sensors* per slave       LTC6812 : Up to 15 cells voltage monitoring & 1+8 temperature sensors* per slave      LTC6813 : Up to 18 cells voltage monitoring & 1+8 temperature sensors* per slave    *The first temperature channel is used by slave board itself. The following 4 or 8 temperature sensors are not in the package lists but means an interface to connect 4 temp sensors at most or to connect 8 temp sensors at most. Pack configuration examples: MKBMS monitoring 23S pack : 2 x LTC6811-12S : 12S + 11S ( Optimal)2 x LTC6812-15S : 12S + 11S (Two slaves partially loaded)2 x LTC6813-18S : 12S + 11S (Two slaves partially loaded) MKBMS monitoring 27S pack : 3 x LTC6811-12S: 9S + 9S + 9S (Three slaves partially loaded)2 x LTC6812-15S: 14S + 13S (Optimal)2 x LTC6813-18S: 14S + 13S (Two slaves partially loaded) MKBMS monitoring 29S pack : 3 x LTC6811-12S: 10S + 10S + 9S (Three slaves partially loaded)2 x LTC6812-15S: 15S + 14S ( Optimal)2 x LTC6813-18S: 15S + 14S (Two slaves partially loaded) MKBMS monitoring 30S pack : 3 x LTC6811-12S: 10S + 10S + 10S (Three slaves partially loaded)2 x LTC6812-15S: 15S + 15S ( Optimal)2 x LTC6813-18S: 15S + 15S (Two slaves partially loaded) MKBMS monitoring 35S pack : 3 x LTC6811-12S: 12S+12S+11S (Good)3 x LTC6812-15S: 12S+12S+11S (Three slaves partially loaded)2 x LTC6813-18S: 18S + 17S (Optimal choice) *For uneven cell count in series, only the last slave board in the daisy-chained loop should have one cell less connected than the other slaves. Ex: 39S = 10S + 10S + 10S + 9S     MKBMS battery management system implements the following functions: 1. Current and voltage protection: protect the battery pack from overcharge and overdischarge, thereby extending the cycle life. 2. Battery health monitoring: monitor the internal resistance of a single battery and the monitoring capacity of the battery pack. 3. Thermal management: Overheating and under-temperature protection. 4. Support batteries: Li-Ion, Li-Polymer, Li-Phosphate 5. Intelligent battery balance: passive balance  6. Field programmable 7. Current limit calculation 8. Fully programmable CANBUS interface, programmable structure of all CAN messages 9. Drift state of charge 10. Reliability, speed and accuracy 11. Integration with other devices 12. Multiple BMS units connected in series 13. Current sensor support 14. Isolation from fault detection 15. Automotive grade design, automotive grade locking connector 16. Software for data logging and programming   MKBMS can be roughly divided into three aspects: automobile, industry, and consumption: 1.  Electric vehicles;2.  Electric patrol car;3.  Scenic sightseeing car;4.  Handling robots;5.  Automatic forklift;6.  Electric bicycles;7.  Electric skateboard;8.  Electric tools;9.  Consumer robots, etc. Shipping list: MKBMS Master Board + Slave Board Package 1X   PCBA board MKBMS-LV Master Mini V1.4 2X   GH1.25 single head 2P line 1X   GH1.25 double head 2P same direction line 3X   HY2.0 single head 2P line 2X   GH1.25 single head 5P line 1X   GH1.25-5P to Dupont line 1X   USB cable type-C data cable 1X   2.0MM jumper cap 1X   1.3 inch OLED display LCD screen module 1X   12MM 3-6V button switch 1X   PCBA board LTC6811-12W-AL V1.2 slave board 1X  GH1.25 double head 2P red-black line (for master board)   1X  GH1.25 double head 2P black-white line (for slave board) 1X   HY2.0 single head 5P line 1X   HY2.0 single head 13P line 4X   Nylon column 4X   Nylon nut   MKBMS hardware design file: LTC6811-12W_V1.2 MKBMS-LV_Master_Mini_V1.4

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MKBMS 4S-30S 20A Only Charge Battery Protect Board device is designed to reduce the risk of charging. Designed to be ultra-compact and simple to use without any configuration required. Features high charging current, balancing activity LED lights, overcharge, and over temperature protection .Extensive Used in electric bicycles, electric scooters, Onewheels and other fields. MKBMS 4S-30S 20A Only Charge Board does not support discharge protection, please do not discharge through this protection board. adapter board: https://shorturl.at/bhjTY Specs: Type: Charge only Cell Chemistry: Li-ion (3.7V nominal) Balance method: Passive balance Series Count: 4S-30S Charge Current: 20A Overcharge Voltage: 4.25V Overcharge Reset: 4.19V Balance:20-30mA@4.2V（Please balance the battery first before charging） Overtemperature: 60°C Overtemperature Reset: 40°C Size: 130*30*11mm Net weight: 30g Features: Compact charge only design Cell balance indicator LED Compatible with 4s-30s battery Designed to be ultra-compact and simple to use without any configuration required Anodized aluminum heatsink case, stable performance Functions: Balance function Overcharge protection Overtemperature protection Cell balance indicator LED Common Uses: ▪ One-wheeled electric skateboards ▪ Electric Skateboards ▪ Electric Scooters ▪ Electric Bikes ▪ EUCs Package Included: 1* MKBMS 4S-30S 20A Only Charge Board 1* GH2.0 single head 15P line 1* GH2.0 single head 16P line 1* HY2.0 single head 2P cable with thermal protection switch 1* Charging cable with XT30 or XT60 connectors Operation Notes: Please ensure the correctness of the wiring sequence, from B0-B15, B16-B30, the voltage increases from low to high in sequence. This BMS is compatible with battery packs up to 30s, which is over 5V DC when fully charged. Electric shocks from high voltage may cause serious injury. Please pay attention to safety when using. This device is designed to reduce the risk of charging and will not protect against overcurrent discharge, undervoltage, internal pack shorts, pack overtemperature. Video:

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Video: Only Charge Board does not support discharge protection, please do not discharge through this protection board. Specs: Type: Charge only Cell Chemistry: Li-ion (3.7V nominal) Balance method: Passive balance Series Count: 4S-24S Charge Current: 20A Overcharge Voltage: 4.25V Overcharge Reset: 4.19V Balance: 30-50mA@4.2V Overtemperature: 60°C Overtemperature Reset: 40°C Size: 110*30*11mm Net weight: 30g Package Included: 1* MKBMS 4S-24S 20A Only Charge Board 1* GH2.0 single head 12P line 1* GH2.0 single head 13P line 1* HY2.0 single head 2P cable with thermal protection switch 1* Charging cable with XT60 or XT30 connectors

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This BMS board bundle includes 4-24S only charge BMS Board and BMS adapter.  

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