How should I best recharge this Lithium Ion battery?

I have bought a cordless drill from a garage sale %no paperwork / no manuals.

This tool uses a Lithium Ion battery pac.

How many hours should I have to recharge this battery in order to keep this unit fully charged?

And does the Lithium Ion technology require me to fully discharge the battery so I can recharge it from the 0-point (like Nicad technology) for longest / best longevity?

1 Answer

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  • 9 years ago
    Favorite Answer

    No discharging is needed.

    Just plug it into the charger. It should have a light that indicates when it is charged. You can leave it in longer with no damage.

    .

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