3.7v, 3a Lithium Battery 18650 Charger-over Charge Protection Board With Solder Belt
10 reviews

Features:

100%  New and High Quality
built-in high-precision voltage detection circuit
overcharge protection, over-discharge protection, over-current, short circuit protection
through the MOS tube can control the battery charge and discharge
wide operating temperature range of -40 ° C to +55 ° C
low current consumption



Specifications: 

Single protection board size: 28mm * 3mm
With nickel bar Size: 90mm * 3mm
Line length: 80mm
Overcharge detection voltage: 4.275±0.025V
Overcharge recovery voltage: 4.075±0.025V
Over-discharge detection voltage: 2.50±0.1V
Over-discharge recovery voltage: 2.90±0.1V
Over current protection current: 2.5±0.3A
Normal discharge current: 2A
Short circuit protection time: ?50us
Normal working consumption current: ?6uA
Standby current consumption: ?0.6uA
Working resistance: ?50m?
Main functions: Overcharge protection, over-discharge protection, short circuit protection, over-current protection



Package Included:

1 x 3.7V 1S Battery protection board

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.