4S Series 16.8V 14.8V Lithium Battery Protection Board 100A With Balance Inverter Board

Description:
 

 

The module has the functions of over-charge protection, over-discharge protection, and short circuit protection. Safety and reliability.

Battery heating in use means that battery rate is not applicable. This situation can not be used for a long time and the battery will be damaged quickly.

There are 10 MOS transistors, strong heat dissipation aluminum sheet, upper limit of continuous current 100A. Suitable for 4 series battery packs, such as inverter, a xenon lamp, solar street lamp, etc.

Current: 100-120A

Charging Voltage: 16.8V

Charging current: 10A (Max)

Balanced Current of Electricity: 45mA

Working temperature: -20~80 degree C

Dimension: 70 x 60 x 8.5 mm

	Item	Specification	Unit	Remark
Current	Continuous discharge current	100	A	Attention temperature
	Instantaneous discharge current	120	A
Charging	Charging voltage	Lithium battery charger 16. 8V	V	Switching power supply 17-18V
	Charging current	10 (max)	A
Overcharge protection	Overcharge detection voltage	4.28 ±0.05	V	Single core
	Overcharge protection delay	0.5	S
	Overcharge release voltage	4. 08 ±0.05	V	Single core
Battery balance	Power balance detection voltage	4.2±0.05	V
	Power balance release voltage	4.2±0.05	V
	Battery balance current	45	mA
Over-discharge protection	Over-discharge detection voltage	2.5±0.08	V
	Over-discharge detection delay	0.1	S
	Over-discharge release voltage	2.9±0. 1	V
Overcurrent protection	Overcurrent detection voltage	150	mV
	Overcurrent detection delay	40	mS
	Overcurrent protection current	120±10	A
	Overcurrent protection release condition	Disconnect load
Short circuit protection	Short circuit protection condition	External load short circuit		Short circuit prohibited
	Short circuit detection delay	250	uS
	Short circuit protection release condition	Disconnect load
Temperature protection	Temperature protection	/	°C	Can add external temperature switch
Internal resistance	Main circuit conduction internal resistance	≤20	MΩ
Self-consumption	Working current	≤30	uA
	Sleep current (when current is over-discharged)	≤20	uA
Operating temperature	Temperature range	-20 to 80	°C
Board size		70*60*8.5	mm

 

Package Included:

1 x 4 Series 16.8V Lithium Battery Protection Board
1 x Cable