Q: How many times can a NiMH battery be recharged?Ī: Lower capacity rechargeable AA batteries of 1700 up to 2000mAh can be recharged up to 1000 times in overnight slow charge mode, while 2100 to 2400 mAh rechargeable batteries can be recharged up to 600 to 800 times in overnight slow charge mode. If you find yourself constantly buying alkaline batteries for an application, then you should consider using rechargeable NiMH. The most popular applications are digital cameras, flashlights, and toys. Q: What is the best application for NiMH batteries?Ī: Most all applications where there is a high energy consumption and demand, is where NiMH belongs. So if you are comparing batteries to a AA with a 2000 mAh rating, it will have twice the capacity of a 1000 mAh rating. Q: What is the mAh rating mean?Ī: This is a rating of energy storage capacity mAh = “milli-ampere hours”. When uncertain about battery charge level or condition, recharge it. The New Generation of NIMH batteries do not develop a memory effect and can be recharged at anytime during usage cycle. This is when a battery must be fully drained before recharge or their capacity is reduced. Q: What is meant by battery memory?Ī: Older generation and batteries with other chemical make-up were subject to a memory effect. A: The material is Nickel Metal Hydride (NiMH) which has many advantages over other battery construction materials.
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