Expertly designed, the MAXKGO smart BMS 12S 60V 70A protection board is compatible with both VESC and FSESC® systems. This smart BMS provides superior protection and efficiency for Ebikes, Esk8s, Escooters, and more. With advanced features including VESC compatibility, this BMS ensures maximum performance for all your electric transportation needs. Firmware & software repositories are available click here： MAXKGO Tutorial on MAXKGO BMS settings with VESC Spec: Cell voltage operating range:2V-5V Recommended series cell:6S-12S Charge / discharge voltage:24V-52V Charge Current：≤20A Abs. Max battery voltage: 60V Minimum operating voltage: 14V Continuous charging current: 20A Over charge detect and release voltage: 2V-5V Over charge protection delay: ≥4ms Discharge current: ≤70A Max. Continuous discharge / regen current: 70A  Over discharge detect / release voltage: 0-5V Over current detect delay:≥4ms Discharge over current protection release condition: off load Short Circuit detect voltage:short circuit of external load Short Circuit detect delay: 320us Short Circuit protection release: off load Battery pack capacity and internal resistance detection: Yes Balance current: 86mA @4.2V Temp Protect: -20℃—+120℃ Working Temp Range:-20℃—+80℃ Storage Temp Range: -20℃—+100℃ Working current: ≤40mA Sleeping current: ≤100uA Size: 89 x 40 x 20.8mm Net weight: 106.5g Packing size: 140 x110 x 50 mm Package weight: 303.5g Including outer carton size: 170*120*100mm Weight with outer carton: 380g Feature: Compact layout and mini Using aluminum alloy material shell, better heat dissipation. Automotive grade design, automotive grade locking connector. Configuring and firmware upgrades over USB through the MAXKGO-BMS-TOOL and ENNOID-BMS-TOOL. Automotive grade monitoring & balancing IC with separate power supply for increased reliability Voltages measurements for load, charger & battery pack Bi-directional current monitoring SOC based on coulomb counting Humidity sensor & board temperature monitoring Charger detection circuit Integrated precharge circuit Power button, USB-C, UART, I2C & isolated CAN bus interface On board High-Efficiency 3.3V regulator powered from the main battery pack High current capacity automotive grade screw connectors for main power connections Buzzer & status LED Support:  overcharge/discharge/over current /temperature protection,and have thermal management/balance function(active balance and passive balance). Support:  almost all lithium batteries such as lithium ion battery, lithium polymer battery, lithium phosphate battery, etc. Packing list: 1* PCBA 1* HY2.0 single head 10P line 1* HY2.0 single head 13P line 2* GH1.25 single head 5P cable 1* GH1.25-5P to Dupont line 1* USB cable type-C data cable 1* 2.0MM jumper cap 1* 1.3 inch OLED display LCD screen module 1* 12MM 3-6V key switch 4* M5*8 stainless steel round head screws 4* M5 copper gasket 4* 90 degree angle terminal block T90-6/5  1* XT30 (female) Video: If you need more diagrams for different series, please contact us!

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Description The 5-12S 120A ESC is a high-performance brushless electronic speed controller (ESC) that supports 5-12S LiPo battery input and delivers a continuous current rating of up to 120A. It is widely used in FPV racing drones, multi-axis UAVs, fixed-wing model aircraft, multi-rotor aircraft, RC cars, RC boats, and other high-power RC applications. 5-12S 120A ESC Specifications Type: Brushless Motor Electronic Speed Controller (ESC) Continuous Current: 120A Burst Current: 150A Weight: 93g ± 5g Dimensions: 78.8mm (Length) × 34.6mm (Width) × 21.8mm (Height) Input Power: 5S–12S LiPo Battery Firmware Version: MAXKGO_12S_F421 Firmware Upgrade: Supports online firmware updates via AM32.ca Communication Protocols: Dshot300, Dshot600, Servo PWM Telemetry Feedback: The TX telemetry port supports ESC data feedback, including voltage, current, temperature, motor RPM, and other telemetry information BEC: No BEC output Cooling Fan: No built-in cooling fan Water Resistance: Not waterproof; only resistant to light splashes 5-12S 120A ESC Features MINI Size DesignCompact structure with powerful performance, offering an excellent balance between size and power output. Multiple Protection Functions: Low Voltage Protection Over Temperature Protection Motor Stall Protection Low-Speed Protection Equipped with a high-performance ARM 32-bit Cortex-core MCU with a processing frequency of up to 120MHz. Supports AM32 firmware, with online configuration and firmware updates through AM32.ca. Supports Dshot300, Dshot600, and Servo PWM protocols, providing compatibility with various flight controllers and RC platforms. 5-12S 120A ESC Applications Multi-axis drones Fixed-wing model aircraft Multi-rotor aircraft RC cars RC boats Package Contents Package 1 5-12S 120A ESC × 1 Heat Shrink Tubes × 5 2-Pin Dupont Cable × 1 (33cm) Package 2 5-12S 120A ESC × 1 Heat Shrink Tubes × 5 2-Pin Dupont Cable × 1 (33cm) 3-Pin Dupont Cable × 1 (33cm) XT90 Male Connector × 1 Positive & Negative Power Wires × 1 (8AWG / 200mm)

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