TMK 18670 3600mAh H 12V Ni-MH Battery offers high cycle life (500+), stable performance in -20°C to +50°C, and supports 0.2C~1C standard charging & 10-15C max discharge. Ideal for solar street lamps, emergency lighting, robotics, safety systems, and medical devices. Reliable, durable, and customizable via OEM/ODM. Trusted power solution for industrial and renewable energy applications.More