1A 4.2V 3.7V Li-ion Li-Po Lithium Battery Multifunction Charger MPPT Solar Controller Module for Solar Panel Mobile Power USB SD05CRMA
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Descriptions:
- 3.7V 4.2V Li-ion Li-Po Lithium Battery Charger Module with automatic current limiting function
- Power supply voltage DC 4.4-6V(DC 5V),Charging output voltage DC 4.2V;
- The maximum charge current / output current is 1A, but you can change the current by changing the value of the R1 resistor.
- Automatic charge current adjustment based on the output capability of input power supply
- Suitable for Solar-Powered System
- Precharge Conditioning for Reviving Deeply Discharged Cells and Minimizing Heat Dissipation During Initial Stage of Charge
- Constant-Current/Constant-Voltage Operation with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating
- Automatic Low-Power Sleep Mode When Input Supply Voltage is Removed
- C/10 Charge Termination
- Automatic Recharge
- Battery Overvoltage Protection
- Led indicator : ''CR'' LED is charge status indicator
''OK'' LED is fully charged OR Constant voltage mode;
- Operating Ambient Temperature:-40??to + 85??nbsp;
- Size: 18 x 10.16 x 2.7mm
Features:
The on-chip adaptive cell can adjust charging current automatically based on the output capability of input power supply, so SD05CRMA is ideally suited for the solar-powered systems, or the applications that need to charge lithium-ion battery or lithium polymer battery with an input power supply whose output capability is limited.
Package Incldued:
1 x 1A 4.2V 3.7V Li-ion Li-Po Lithium Battery Multifunction Charger Board
