TK5200 5200mAh Lithium Battery for GM120S / GM160 / GM120 Laser Level

Replacement TK5200 lithium-ion battery made specifically for GM120S, GM160 and GM120 laser level models — not compatible with other devices. Equipped with a Type-C charging port for faster, safer recharging. Capacity is 5200mAh, providing up to 8 hours of continuous operation at full power. Four onboard indicators display the current charge level visually. Constructed with lithium‑ion cells for efficient performance and extended service life. If you have questions about installation or use, refer to the instruction manual included with your GM120S/GM160/GM120 laser level; battery operation follows the procedures shown there.