Topcon BT-79Q / 1046259-01 Rechargeable Battery Pack for RL-H5A & HV Series Lasers
Keep your laser running strong with the Topcon BT-79Q rechargeable NiMH battery pack. Built tough for the jobsite, this long-life battery is designed for contractors who depend on their Topcon lasers every day. Whether you’re running an RL-H5A single slope, an RL-HV1S, or a dual slope RL-HV2S, this pack delivers reliable power so you can focus on the work, not your battery.
✅ Key Features
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Rechargeable NiMH power – saves money over disposable alkalines
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Heavy-duty design – built to handle rough jobsite conditions
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Direct fit – made for Topcon RL-H5A, RL-HV1S, and RL-HV2S laser levels
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Genuine Topcon part – model BT-79Q (1046259-01)
What’s Included