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    • 5 out of 5:
    • "Got what I needed at reasonable price in a reasonable time frame."
    • James Lewis, March 16, 2026
    • 5 out of 5:
    • "Door locks are working again. Thanks so much !"
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    • NJ Mom, February 14, 2026
    • 5 out of 5:
    • "Product was as advertised. I brought it in to replace one that was quite old...so old that the new design did not have the typical positive extended contact as the old. I inserted a smashed split lock washer to make the contact work."
    • Douglas H, February 5, 2026
    • 5 out of 5:
    • "Great price for the battery. Received earlier than expected."
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    • Maureen McCabe, December 25, 2025
    • 5 out of 5:
    • "Exactly as described"
    • William W, November 27, 2025
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    • "I am glad the battery is working for my hair clipper :-)"
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4.8 Volt 800 mAh Emergency Light Batteries

4.8 Volt 800 mAh Emergency Light Batteries in stock from $7.50. We have a full range of 4.8 Volt 800 mAh Emergency Light Batteries available for immediate delivery nationwide. Order online or Call Toll Free

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  1. Replacement bl93nc487 Battery (Rechargeable)
    $7.50
    Replacement bl93nc487 Battery (Rechargeable) : Wire Leads with no connectors
    4.8 Volt
    800 mAh
    3.84 Wh
    L: 1.14"
    H: 1.98"
    W: 1.14"
    0.38 lbs

    This battery is the ideal replacement for part number bl93nc487 used by Emergi-Lite, LightAlarms, Daybrite, Best Electonics, etc. Rechargeable.

    Out of stock - We are expecting new stock soon, please contact us for details.
  3. Dual-Lite 12-859 / 0120859 Battery Replacement (Rechargeable)
    $11.50
    Dual-Lite 12-859 / 0120859 Battery Replacement (Rechargeable)
    4.8 Volt
    800 mAh
    3.84 Wh
    L: 1.16"
    H: 1.98"
    W: 1.16"
    0.38 lbs

    This Nickel Cadmium (Nicad) battery is the ideal replacement for the Dual-Lite 12-859 / 0120859 battery featuring the same dimensions and specifications as the Original Equipment product. Rechargeable.

    Out of stock - We are expecting new stock soon, please contact us for details.
  4. Replacement bl93nc487 Battery (Rechargeable)
    $7.50
    Replacement bl93nc487 Battery (Rechargeable)
    4.8 Volt
    800 mAh
    3.84 Wh
    L: 1.14"
    H: 1.98"
    W: 1.14"
    0.38 lbs

    This battery is the ideal replacement for part number bl93nc487 used by Emergi-Lite, LightAlarms, Daybrite, Best Electonics, etc. Rechargeable.

    Out of stock - We are expecting new stock soon, please contact us for details.
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