3S 18650 Lithium Battery Protection Board 11.1V 12.6V 2

Specifications:

Size: about 61mm*45mm


Over voltage range: 4.25-4.35v±0.05v


Over discharge voltage range: 2.3-3.0v±0.05v


Maximum operating current: 0-25A


Maximum transient current: 34-40A


Quiescent current: less than 30uA


Internal resistance: less than 100mΩ


Working temperature: -40---+50℃


Storage condition: -40-- +80℃


Effective life: more than30000h

Short circuit protection: Yes, delayed self recovery

Size: about 61mm*45mm

Weight :12g

Precautions:

Strictly according to the diagram wiring: 0V(B-)3.7V(B1)7.4V(B2)11.1V(B+), Do not deliberately short circuit.


After the line is connected, Need to charge first, then have output.


When the battery is connected in series with 3 groups, Please ensure that the voltage of each battery is the same. If not same, please fill in each set of batteries and then use.


Do not mix the good battery and the battery.


The capacity of the battery internal resistance is closer will be better.


Attention: Do not mix the good battery and poor battery to use. The internal resistance of 3 battery capacity are closer will be better. Please buyers know the professional knowledge of this module before buying

Note:

1.Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.


2.Please allow 1-3mm differs due to manual measurement.

3.Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same


4.The

protection board can not be used for lithium iron phosphate battery,

hernia lamp, hand drill battery pack, can not be used for electric fish

machine battery pack, electric bicycle battery pack, children's car

battery, 775 (4A) motor, 1W fish eye LED light

Package Included:

  1PC X PCB Protection Board