Checks if battery is charged or needs replacing. Tests from 1.5 volt button cells to 22.5 volt photo and lantern cells. Color coded good/replace indicator.
Energizer. Charges 2 or 4AA, AAA, C, or D size NiMH batteries or 1 or 9 volt NiMH batteries overnight. Must charge batteries in pairs. Reverse polarity protection against damage from incorrectly installed batteries. UL listed.
Energizer. Compact travel size. For AAA and AA only. Fits 4 batteries. Reverse polarity protection, automatic timer shut-off turns off the charger to prevent overcharging. 2 AAA and 2 AA rechargeable batteries included.