2.4 to 7.2 Volt Smart Charger
Charger for battery packs with 2 – 6 cells (approximately 2.4-7.2 volts) using nimh or nicad batteries. We added these as a smart charger for the LED lights. This charger has a red LED to indicate charging and a green LED to indicate when charging is complete. No LED indicates battery problem. Just plug it in and forget it. It is great for battery life as it will not over charge.