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  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord
  • 11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord

11S-15S 150A BMS for Golf Cart &3-Wheeled Vehicle &Jet Powered Surfbaord

  • Prevents charging beyond the voltage limit
  • Stops discharging below safe levels.
  • Protects against excessive current.
  • Prevents damage from short circuits.
  • Manages overheating and low temperatures.
  • Ensures uniform voltage across cells.
  • Enables real-time monitoring via RS485/CAN.
  • Optimizes energy flow and stability.
  • Prevents charging beyond the voltage limit
  • Stops discharging below safe levels.
  • Protects against excessive current.
  • Prevents damage from short circuits.
  • Manages overheating and low temperatures.
  • Ensures uniform voltage across cells.
  • Enables real-time monitoring via RS485/CAN.
  • Optimizes energy flow and stability.
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Parameter information Product Detail
LFLI
Model NumberAY-LS15S150A-H210 (11S-15S)
Communication InterfaceRS485/CAN
Charging voltageDC：35.2V~48V
CC/CV（3.2V/Cell)
11s~15s		DC：46.2V~63V
CC/CV（4.2V/Cell)
11s~15s
Maximal continuous charging current150A
Maximal continuous discharging current150A
Current consume in normal operation≤20mA
Current consume in sleep operation≤100uA
Balance voltage for single cell3.6±0.05V4.2±0.05V
Over charge detection voltage3.65±0.05V4.25±0.05V
Charge Over current detection current170±3A
Discharge Over current detection current 1300±3A
Discharge Over current detection current 2400±3A
Short ProtectionYES
SOC5%~8%
Technical Specification
SizeL210 * W75 * T17 mm
NTC10K
Temperature switch/ ℃(the batteries temperature)
Weak current switchYES
Active balance/
Heater YES
Braking Resistors/
Other Parameter
Low temperature protection when charge0℃
Release temperature( low temperature protection)5℃
Over temperature protection when charge60℃
Release temperature( over temperature protection)55℃
Low temperature protection when discharge-15℃
Release temperature( low temperature protection)-10℃
Over temperature protection when discharge65℃
Release temperature( over temperature protection)55℃
Operating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃
Temperature Parameter
LCD display screen/
LED light board/
Bluetooth mode/
4G/
GPS/
Optional Configuration
LFLI
Model NumberAY-LS15S150A-H210 (11S-15S)
Communication InterfaceRS485/CAN
Charging voltageDC：35.2V~48V
CC/CV（3.2V/Cell)
11s~15s		DC：46.2V~63V
CC/CV（4.2V/Cell)
11s~15s
Maximal continuous charging current150A
Maximal continuous discharging current150A
Current consume in normal operation≤20mA
Current consume in sleep operation≤100uA
Balance voltage for single cell3.6±0.05V4.2±0.05V
Over charge detection voltage3.65±0.05V4.25±0.05V
Charge Over current detection current170±3A
Discharge Over current detection current 1300±3A
Discharge Over current detection current 2400±3A
Short ProtectionYES
SOC5%~8%
Technical Specification
SizeL210 * W75 * T17 mm
NTC10K
Temperature switch/ ℃(the batteries temperature)
Weak current switchYES
Active balance/
Heater YES
Braking Resistors/
Other Parameter
Low temperature protection when charge0℃
Release temperature( low temperature protection)5℃
Over temperature protection when charge60℃
Release temperature( over temperature protection)55℃
Low temperature protection when discharge-15℃
Release temperature( low temperature protection)-10℃
Over temperature protection when discharge65℃
Release temperature( over temperature protection)55℃
Operating Temperature Range-40~+85℃
Storage Temperature Range-40~+125℃
Temperature Parameter
LCD display screen/
LED light board/
Bluetooth mode/
4G/
GPS/
Optional Configuration
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