DURACELL A05AA21AA AAA standard battery 900 mAh

Smart charger kit for AA and AAA cells

The package includes a Quest smart charger with four independent slots and eight AAA rechargeable batteries rated at 900 mAh each. It suits households that regularly power remotes, toys, or wireless peripherals and want a reusable alternative to single-use alkalines. The charger accepts both AA and AAA nickel-metal-hydride or nickel-cadmium cells and operates from a 120 V AC supply.

Drop cells into any slot

Each of the four bays works independently so you can charge one to four batteries at a time without matching pairs. Red lights show charging in progress and green lights confirm a full charge, while the microprocessor handles negative delta-V cut-off, safety timers, short-circuit and reverse-polarity protection. An audible tone sounds when cells are inserted and again when charging finishes, then the unit switches to a trickle charge to keep them topped up.

Eight AAA cells rated at 900 mAh with 400-cycle life

The supplied DX2400 batteries arrive pre-charged and ready to use, delivering 900 mAh capacity and retaining performance for up to 400 recharge cycles. They fit any device that takes standard AAA batteries and exhibit no memory effect, so partial recharges do not reduce usable capacity. AAA recharge times are typically two to three hours depending on the cell condition.