MaximalPower 9 Volt Li-Ion Rechargeable Battery HIGH CAPACITY 600mAh 9V Block

Pack of
MaximalPower™ 9V Rechargeable Li-Ion Batteries keep smoke detectors, micropulse medical devices, and toys going strong! Rechargeable batteries with Lithium-ion energy for continuous use. Compatible with original equipment, no need to worry about replacements for a long time!

    Replaces battery on most smoke detectors, micropulse medical devices and toys

    100% Compatible with original manufacturer equipment

    Absolutely no memory effect so that you can charge the battery at any time.

    Integrated microchip prevents overcharging & lengthens battery life!

    Product Care

    Please FULLY charge your rechargeable batteries before first use. When in doubt, charge your batteries overnight (8 hours)

    Please fully cycle your Li-ion batteries (fully charge, then fully discharge them) at least once before regular use

    DO NOT full charge your Li-ion batteries before storing them for long periods of time. Discharge them close to half a charge first


    Battery Type: 9V
    Battery Chemistry: Li-ion.
    Capacity: 9v 550mAh (Will NOT affect battery compatibility)
    SKU: 0773


    30-Day No Questions Asked Returns with USA-based Brand Warranty and Customer Service available. Please contact us if you have any questions or concerns!