MAXKGO BMS 6S 7S 8S 9S 10S 11S 12S 200A Smart BMS board | MKBMS

MAXKGO-SS BMS is a full-featured battery protection board for electric vehicles, light electric vehicles, and electric skateboards. It is an intelligent mini BMS that integrates charging protection, discharge protection, overcurrent protection, temperature protection, and balance protection.
Specifications

Applicable Battery &Voltage——
Recommended series cell:6S-12S
Cell voltage operating range:2V-5V

Charge——
Charge Voltage: 24V-52V
Charge Current: ≤50A
Support the highest charging voltage: 60V
Support minimum charging voltage: 14V

Over charge protection——
Over charge detection voltage: 2V-5V
Over charge protection delay: ≥4ms
Over charge release voltage: 2V-5V

Discharge——
Discharge current: ≤200A
Discharge over current protection value: ≤200A
Discharge voltage: 24V-52V


Over discharge protection——
Over discharge detection voltage: 0-5V
Over discharge release voltage: 0-5V

Over current protection——
Over current detect delay:≥4ms
Discharge over current protection release condition: disconnect the load


Short circuit protection——
Short circuit protection conditions: External load short circuit
Short circuit detection delay: 320uS
Short circuit protection release condition: disconnect the load

Balance current：86mA @4.2V


Temp protection——
temp protection： -20℃—+120℃


Working Temp——
Temp Range：-20℃—+80℃

Storage Temp——
Temp Range：-20℃—+100℃

Self Consumption——
Working current：≤40mA
Sleep current：≤100uA


Main Functions Description——
Over charge protection: Yes
Over discharge protection: Yes
Over current Protection: Yes
Temp protection: Yes
Thermal management: Yes
Balance function: Yes
Balance method: active balance and passive balance
Battery pack capacity detection: Yes
Battery internal resistance detection: Yes
Short circuit protection: external load short circuit
Short circuit protection recovery: disconnect the load
Support battery: support almost all lithium batteries such as lithium ion battery, lithium polymer battery, lithium phosphate battery, etc.

Features——
1.Compact layout and mini
2.Automotive grade monitoring & balancing IC with separate power supply for increased reliability
3.voltages measurements for load, charger & battery pack
4.Bi-directional current monitoring
5.SOC based on coulomb counting
6.With humidity sensor and circuit board temperature monitoring.
7.Charger detection circuit
8.Integrated precharge circuit
9.Power button, USB-C, UART, I2C & isolated CAN bus interface
10.On board High-Efficiency 3.3V regulator powered from the main battery pack
11.High current capacity automotive grade screw connectors for main power connections
12.Buzzer & status LED
13.Aluminum alloy shell for better heat dissipation
14.Automotive grade design, automotive grade locking connector.
15.Compatible with MAXKGO-BMS-TOOL and ENNOID-BMS-TOOL.

Safety——

Configurable under/over temperature cutoffs for charge & discharge
Configurable under/over cell voltage cutoffs
Configurable over current cutoff
Configurable minimum precharge value
High side load & charger disconnects
Transient voltage suppression on all inputs
Secondary fusing on all balance channels, USB port & power supply


Application ——
Electric skateboard
Electric bicycle
Electric unicycle
Electric scooter
Electric tricycle
Solar street light
Energy storage equipment
Sightseeing car
Handling forklift
Consumer robots

Without shell Package Included——
1* MKBMS-SSMINI-12S200A PCB board
1* HY2.0 single head 10P line
1* HY2.0 single head 13P line
2* GH1.25 single 5P cable
1* GH1.25-5P to Dupont cable
1* USB cable type-C data cable
1* 2.0MM jumper cap
1* 1.3 inch OLED display LCD module
1* 12MM 3-6V key switch
4* M5*8 Stainless Steel Round Head Screws
2* M5*12 stainless steel round head screws
2* M5 copper nuts
6* M5 copper gasket
6* 90 degree angle terminal T90-6/5 (copper)
2* Fuses

size&weight--
Dimensions: 114.3 x 47.2 x 25.7mm
Net weight: 130g
Package size: 140 x 110 x 50 mm
Package weight:330 g
Including outer carton size: 170*120*100mm
Weight with outer carton: 396 g

With shell Package Included——
1* MKBMS-SSMINI-12S200A PCB board
1* HY2.0 single head 10P line
1* HY2.0 single head 13P line
2* GH1.25 single 5P cable
1* GH1.25-5P to Dupont cable
1* USB cable type-C data cable
1* 2.0MM jumper cap
1* 1.3 inch OLED display LCD module
1* 12MM 3-6V key switch
4* M5*8 Stainless Steel Round Head Screws
2* M5*12 stainless steel round head screws
2* M5 copper nuts
6* M5 copper gasket
6* 90 degree angle terminal T90-6/5 (copper)
2* Fuses

size&weight--
Dimensions: 117.4*47.3*29.3MM
Net weight: 218g
Package size: 140 x 110 x 50 mm
Package weight:420 g
Including outer carton size: 170*120*100mm
Weight with outer carton: 490 g