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How long, at 100 mAh, will it take to recharge a 650 mAh rechargeable AAA battery?

Google wasn't being friendly and all I basically got was products from battery sellers. I could use some help, as I don't want to use the "smart" rapid charger that came with the batteries. I prefer to use the slow 100 mAh charger instead, as to get the most cycles and life out of the batteries. Alas, I have 8 of these batteries, used for the front and rear lights of my bike. (Front uses three, rear uses two)

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  • 9 years ago
    Favourite answer

    Most would a think 6.5hr to charge them, but it will take longer from dead to 100%, this is from batteries accepting charge easily when around 50%, but as it gets to 90% it will not accept the charge as much.

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