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Features:
- The module uses a very mature charge chip 4056, the external circuit is simple, good protection, high charging accuracy.
- This module is mechanical automated processing, all-chip parts manufacturing,
- Each module will be tested before shipment, high reliability.
- The module current can be adjusted, as long as the change in the circuit board fixed resistance R3,
- You can change the output caused 100mA-1000mA, very convenient.
- Module name: 3.7V4.2V lithium battery charging board
- Charging mode: linear charging
- Charge current: 1A (adjustable: change the fixed resistor in the circuit board, you can change the output to 100mA-1000mA)
- The maximum output current（OUT+,OUT-） ：2.3A
- Charging accuracy: 1.5%
- Input voltage: 4.5V-5.5V
- Full charge voltage: 4.2V (4.1-4.2)
- Charge indication: red light charge blue (green) lamp full charge
- Input interface: MICRO USB
- Operating temperature: -10 ℃ to +85 ℃
- Can reverse: can not reverse
- Weight: 2.3g
- Peripheral dimensions: 27 * 17.5 * 3.9mm
- Charging cut-off voltage: 4.2V ± 1%
- Battery over-discharge protection voltage: 2.5V
- Battery over current protection current: 3A
| Type | Mirco USB version, Type-C version |
|---|
FREE & TRACKED
We ship across the globe to over 190 countries for Free!
All our parcels are sent tracked for your convenience and delivery progress can be followed online at any time.
DELIVERY TIME:
EUROPE: 14-21 Days
AMERICAS: 14-21 Days
REST OF THE WORLD: 21-29 Days
RETURNS
No questions asked 30 day free return policy for all countries.
We ship across the globe to over 190 countries for Free!
All our parcels are sent tracked for your convenience and delivery progress can be followed online at any time.
DELIVERY TIME:
EUROPE: 14-21 Days
AMERICAS: 14-21 Days
REST OF THE WORLD: 21-29 Days
RETURNS
No questions asked 30 day free return policy for all countries.