Battery Input 2S Li-ion Ouput Polymer Protection Circuit Board PCB 7.2V 7.4V

Note:
The main IC USES imported components ,This module is used to protect the lithium battery , can not replace the charger,with Over-charge, over discharge, over-current , short-circuit protection function
Only one protection board , it can work with 2pcs 18650 battery
For a variety of capacity of various shapes section 7.2V to 7.4V 2 series li-ion battery protective plate
Working Current: 2-3A
Such as to not lose need charging activation of 8.4V power supply
First batteries positive note:
B +, modifications to the middle of the two batteries
B – take batteries negative
P + output very straight
P – output negative
Function:
Battery Charge Function: Between P + and P- plus charger, battery charging, the battery voltage charge to overcharge detection voltage (4.25 ± 0.025V), the protection circuit to cut off the charging path, to achieve overcharge protection
Battery Over-discharge Protection: In between the P + and P- connected load to the battery discharge when the battery voltage drops to over-discharge voltage (2.4 ± 0.08V), the protection circuit, shut off the discharge path to achieve the over-discharge protection
Short Circuit Protection: When the P + and P- short circuit protection circuit will act quickly in 5-50uS, cut off access, short-circuit protection
Overcurrent Protection Function: When the V- terminal voltage of (0.15 ± 0.02V), the protection circuit will act quickly in 6.7-13.9ms, cut off access, overcurrent protection
Quantity:1pc
1 x 2S Li-ion Lithium 18650 Battery Input Ouput Protection Board PCB

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Return Policy	If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service	On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

Return Policy

If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.

Seller Service

On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).