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Micro USB TP4056 Charge And Discharge Protection Module Over Current Over Voltage Protection 18650
haracteristic:
On-board TP4056 lithium battery charging management chip
On-board micro USB head, can be directly connected with most of the smart phone charger as the input side to the lithium battery charging
Reserved IN+ and IN- input port, convenient user DIY
On-board charging status indicator
Support charge discharge over current protection
Chip with constant current and constant pressure, full automatic stop
Supports simultaneous charging and discharging
Parameter:
Input voltage: DC5V
Charge cutoff voltage: DC4.2V±1%
Charge maximum output current: 1.2A
Charging mode: linear charge
Working environment temperature: -20-85 degrees Celsius
Package included:
1 x Micro USB TP4056 Charge And Discharge Protection Module
SPECIFICATIONS:
| Charge Controller | TP4056 |
| Protection IC | DW01A |
| Charge/Discharge Control MOSFET | FS8205A |
| Charge Method | Constant-Current/Constant-Voltage (CC/CV) |
| Input Supply Voltage | 4.5~6.0 V |
| Constant Charge Current | 1 A Configurable with Rprog resistor (R3, see diagrams and TP4056 datasheet) |
| Charge Complete (Float) Voltage | 4.2 V ±1.5% |
| Overcharge Protection | |
| Overcharge Detection Voltage | 4.3 V ±50 mV |
| Overcharge Release Voltage | 4.1 V ±50 mV |
| Over-Discharge Protection | |
| Over-Discharge Detection Voltage | 2.4 V ±100 mV |
| Over-Discharge Release Voltage | 3.0 V ±100 mV |
| Overcurrent Protection | |
| Overcurrent Protection Threshold | 3 A |
| Overcurrent Cutout Delay | 10~20 ms |
| Short-Circuit Cutout Delay | 5~50 µs |
| Trickle Charge (Battery Reconditioning) | |
| Trickle Charge Threshold Voltage | 2.9 V ±0.1 V |
| Trickle Charge Current | 130 mA ±10 mA |
| Dimensions | |
| Length | 28 mm (~1.103") |
| Diameter | 17 mm (~0.669") |
| Weight | 1.6 g (0.057 oz) |
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