It can charge any size of the Gel cell batteries and extend the life of the Gel Cell battery. While the circuit is running, the LED indicates charging.
Include : Nickel metal hydride– • Nicad– • Li-on battery– • Lead acid– • Dry cell–
• Best Automatic battery charger • Automatic Ni-MH battery
• Backup battery systems • 6V battery • 12V battery charger–
Modify cheap mobile phone charger inside is simple DC switching regulator circuit and can apply many ways, such as DC power supply
This is a Nicad battery charger circuit that old, but very effective. Because the principle of charging with Constant current And controlled by constant voltage. The high efficiency.Reduce anxiety on…
This is Dry Cell Battery Charger Circuit. That can use charger battery get that about 12 hour. When apply to power supply 9 volt the equipment that fix in the…