3.7v-single 18650 Lithium Battery Protection Board

Description:

The main IC uses original Fujing imported components.
With over-charge, over-discharge, over-current, short circuit and other protection functions, it is used for 3.7V lithium batteries of various capacities and shapes. Rich crystal protection IC, VISHAY, AOS, IR and other high-quality MOSFET, FR-4 low temperature coefficient plate, well-designed, fine workmanship, comprehensive testing.
The small size is suitable for many occasions that require high integration and low cost.
It can meet various performance requirements and ensure the absolute safety and reliability of the battery pack.

Technical Parameters:

Overcharge detection voltage: 4.25 ± 0.05V Overcharge release voltage: 4.23 ± 0.05V Over discharge detection voltage: 2.54 ± 0.1V Over current detection current: 1-3A
The main function:
Overcharge protection function, over discharge protection function, short circuit protection function, over current protection function.



Specifications:


Protection: Short Circuit

Model Number: 1 string lithium battery protection board

Package:

1 pc

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.