Topcon BT-79Q (1025029-01) High-Capacity NiMH Rechargeable Battery Pack - 4.8V 7000mAh, Up to 60 Hours Runtime for RL-H5A, RL-H5B Rotary Lasers, Compatible with AD-17B Charger Tailgate Adjuster Its 135° rotating head allows

Its 135° rotating head allows you to easily direct the light beam at the desired work area

Resists self-discharge so it's ready for use even after long periods of storage

Other features include an all-metal 1/2 inch self-ratcheting chuck for improved bit-gripping strength

Automatic Shut- off at Selected PSI Prevents Overinflation

making it ideal for popular models from brands like Polaris RZR

Topcon BT-79Q (1025029-01) High-Capacity NiMH Rechargeable Battery Pack - 4.8V 7000mAh, Up to 60 Hours Runtime for RL-H5A, RL-H5B Rotary Lasers, Compatible with AD-17B Charger Tailgate Adjuster Its 135° rotating head allowsThe Topcon BT 79Q (1025029 01) is a high capacity NiMH rechargeable battery pack engineered for Topcon RL H5 series self leveling rotary lasers, including RL H5A and RL H5B models. Delivering 4. 8V and 7000mAh, it provides up to 60 hours of continuous runtime ideal for long days on construction sites without interruptions. This genuine Topcon battery is a direct replacement for alkaline D cells, offering superior performance and cost savings through