This protection board can not be used for lithium iron phosphate battery, hernia lamp, hand electric drill battery group, electric fish battery group, electric bicycle battery group, children's car battery, 775 (4A) motor and 1W fish eye LED lamp.
The properties of the lithium-ion battery protector:
Overcharge voltage range: 4.25±0.05v
Size: 41*8*2.2mm
Over discharge range: 2.9v ± 0.05v
Upper limit working current: 8A
Working temperature: -40---+50 C
Upper limit instantaneous current: 16A
Storage conditions: -40-- +80 C
Static current: less than 10uA
Effective life: more than 50000 hours
Short circuit protection: protection, charge recovery
Charge voltage: 8.4V-9V
The size of the protective plate and the description of the device;
Welding point description:
B+ battery positive electrode;
B - battery negative electrode;
MB connect the battery 1 to the connection point before the battery 2;
. P+ charge / discharge terminal (charge end / discharge end).
. P- charge / discharge terminal negative (charge end / discharge en
Package including:1*2S 7.4V 8.4V 16A 18650 Li-ion Lithium Battery Charging Protection Board BMS PCB