DD07CRTA 50-1000MA Adjustable 3.7V 4.2V Li-ion Rechargeable lithium Battery Charger Module replace TP4056

Input voltage : DC 4.5V-8V(Recommend DC 5V)

 

Charger current : 50-1000MA(Adjust Rprog value)

 

Full charge voltage : 4.2V+-2%.

 

Led indicator :

"OK" LED is fully charged OR battery failure status indicator;

"CR" LED is charge status indicator

Operating ambient temperature : -40° to +85°

Storage temperature : -65° to +125°

Size : 30x15x6mm

Weight :1.75g

 

Can be used DC 4.5V-8V power supply charger(Such as Solar panels)Charging module comes with charge-management functions, will not overcharge or over discharge

Comes with rechargeable function,Will enter standby mode when fully charged.When the battery capacity is below 80%, the charging start.

 

For example :

1000mAh lithium battery recommended charger current is 370MA

2000mAh lithium battery recommended charger current is 740MA