A nickel-metal hydride battery, abbreviated NiMH, is a type of rechargeable battery similar to a nickel-cadmium (NiCd) battery but using a hydrogen-absorbing alloy for the negative electrode instead of cadmium. As in NiCd batteries, the positive electrode is nickel oxyhydroxide (NiOOH). A NiMH battery can have two to three times the capacity of an equivalent size NiCd. However, compared to the lithium-ion battery, the volumetric energy density is lower and self-discharge is higher.
AA NiMH Batteries
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AAA NiMH Batteries
![8-Pack AAA 800mAh NiMH Rechargerable Battery+1 Hour Fast Charger 8-Pack AAA 800mAh NiMH Rechargerable Battery+1 Hour Fast Charger](https://s.turbifycdn.com/aah/yhst-62196343123315/8-pack-aaa-800mah-nimh-rechargerable-battery-1-hour-fast-charger-25.gif) $22.00 Out of Stock!
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![12 Pack AAA 800mAh NiMH Rechargerable Battery 12 Pack AAA 800mAh NiMH Rechargerable Battery](https://s.turbifycdn.com/aah/yhst-62196343123315/12-pack-aaa-800mah-nimh-rechargerable-battery-14.gif) $9.95 | ![16 Pack AAA 800mAh NiMH Rechargerable Battery 16 Pack AAA 800mAh NiMH Rechargerable Battery](https://s.turbifycdn.com/aah/yhst-62196343123315/16-pack-aaa-800mah-nimh-rechargerable-battery-14.gif) $13.25 |
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