A battery charger, recharger, or simply charger, is a device that stores energy in a battery by running an electric current through it. The charging protocol (how much voltage or current for how long, and what to do when charging is complete) depends on the size and type of the battery being charged.
A battery charger consists of a rectifier circuit, power circuit, ripple monitoring, control circuit, regulator circuit, and fault detection circuit. This charger can also be used as a DC source for a control and protection circuit of a substation during normal operation, or to charge the battery in floating mode.
Reaching the voltage limit, the battery saturates; the current drops until the battery can no longer accept further charge and the fast charge terminates.
- MP3 Players
- Portable Devices
- Remotes
- Controllers
- Cameras
- Remote Controlled Cars
- Micro USB Input
- Charges Only AA NiMH Batteries
- Charges Only AAA NiMH Batteries
- Includes: 4pcs 2450mAh Rechargeable Batteries/ USB Cable
- Cheaper To Charge Batteries
- Type: Battery Charger
- Color: White
- Material: Plastic
- Voltage: 220V
- Brand: Philips
- Warranty: No
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