DUSLAN 12-Pack AA NiMH 1800 mAh Batteries with Tabs

12-Pack AA NiMH 1800 mAh Cells

This 12-pack supplies twelve AA nickel-metal-hydride cells rated at 1800 mAh each. They arrive with solder tabs on both ends for direct wiring into battery packs or custom electronics. The chemistry delivers a nominal 1.2 volt output and exhibits no memory effect. Each cell measures 49 mm long by 14 mm in diameter and weighs 29 grams.

1800 mAh Capacity per Cell

The 1800 mAh rating is the single figure that determines whether these cells meet the energy budget of a given device. A higher-drain application will deplete them faster, while a lower-drain circuit will run longer on the same charge. Buyers who need more runtime per cell must select a higher-capacity AA model, as this pack does not offer greater capacity. The tabs enable series or parallel connections to match voltage and capacity requirements.

Up to 1000 Recharge Cycles

Under sustained cycling the cells are rated for up to 1000 recharge cycles before capacity drops significantly. This cycle life assumes normal charge currents and operating temperatures rather than rapid bursts or extreme loads. The nickel-metal-hydride chemistry maintains stable voltage through most of each discharge, then falls off near the end. Long-term reliability depends on avoiding deep over-discharge and storing the cells at partial charge when not in use.