Lithium Battery Charging Board with over-discharge protection.
This module includes an over-discharge protection circuit to protect your Lithium batteries from discharging too much that can result in damaging your batteries.
Note: You will have to connect the 5V power correctly as to not destroy the board permanently.
Lithium Battery Charging Board Features:
1. With micro USB, it can charge the lithium battery.
2. Input voltage: 5V
3. Charging voltage: 4.2V ± 1%
4. Maximum charge current: 1000mA
5. Over-discharge protection voltage: 2.5V
6. Overcurrent protection current: 3A
7. LED indicator:
Red shows on charge;
Green means charging is completed.