power tool batteryBAK Battery Debuts New 2170-50D2 at CIHF 2026BAK Battery Debuts New 2170-50D2 at CIHF 2026BAK Battery debuted the new tabless 2170-50D2 lithium battery at CIHF 2026, featuring high energy density, wide temperature adaptability and solid-state coating for power tools, robotics and drones.3 months ago48bak battery2170-50d2tabless lithium batterycihf 2026power tool battery1Home/power tool battery