4S 4A-6A PCB BMS Protection Board for 4 Packs 18650 Li-ion lithium Battery Cell

$3.99

Description:
Have overcharge, discharge, over current, short circuit protected function, use as in a variety of capacity of 3.7 V lithium batteries. Adopt NSK protected IC, VISHAY, AOS, IR high quality MOSFET, FR – 4 plank, low temperature coefficient and excellent design, fine workmanship,complete testing. Small size, suitable for many occasions with high integration, low cost requirements, ensure the battery pack absolutely safe and reliable

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Description

Description:
Have overcharge, discharge, over current, short circuit protected function, use as in a variety of capacity of 3.7 V lithium batteries. Adopt NSK protected IC, VISHAY, AOS, IR high quality MOSFET, FR – 4 plank, low temperature coefficient and excellent design, fine workmanship,complete testing. Small size, suitable for many occasions with high integration, low cost requirements, ensure the battery pack absolutely safe and reliable

Feature:
– Built-in high precision voltage detection circuit.
– Connect to the charger terminals which using high pressure device.
– Built-in three over current detection circuit (1 over current, 2 over current ,load short circuit)
– Through the MOS tube ,it can control the battery charging and discharging;
– Low standby current consumption

Properties of the lithium battery protection board:
Model: HH – P3-10.8
Charging voltage range: 4.25-4.35 v±0.05v
Size: 48 * 15 * 3 mm
Discharge voltage range: 2.5-3.0V±0.05v
Maximum working current: 3A
Working temperature: – 40 — +50C
Maximum instantaneous current: 4-6A
Storage conditions: – 40 — +80C
Static electricity: less than 6 uA
Useful life time: more than 50000 hours
Resistance: less than 45 m Ω
Short circuit protection: can protect,need charging

Function:
Connect the lithium battery with protection board according to the wiring diagram, when the battery voltage is between the charging pressure and discharge voltage, and the P +, P – charging after 1 seconds,the output voltage  P + and P – is the same as the battery voltage.

Notice:
After connect to the battery correctly, If no voltage for output end, please use charger to activated the protected board.
We cannot provide any technical support for this item. Please make sure that fits your application before placing your order.

 

Package included:

  • 1pc x lithium battery protection board

 

Additional information

Weight.006 lbs
Dimensions2 × .5 × .15 in

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