TP4056 18650 charging source module board
Model: YZQ-S018
Product parameters:
1. Input end with TYPE C USB socket
2. Can directly use mobile phone charger to charge lithium battery
3. Input voltage: 5V
4. Charging cut-off voltage: 4.2V ±1%
5. Maximum charging current: 1000mA
6. Battery over-discharge protection voltage: 2.5V
7. Battery over-current protection current: 3A
8. Size: 2.6*1.7CM
Model: YZQ-S018
Module performance and features:
1. The charge cycle is automatically terminated when the charge current drops to 100mA after reaching the final float voltage.
2. The charge cycle restarts when the battery voltage drops below 4.05V (roughly corresponding to 80% to 90% of the battery capacity).
3. When the battery voltage is below 2.9V, the battery is pre-charged at 100mA.
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