Tmk Ni-MH Battery 4000mAh 9.6V, a high-performance low-temperature resistant rechargeable battery designed for reliable energy solutions in extreme environments. With a robust cycle life of 500 charges and wide operating charging temperature range from -40°C to +55°C, this durable Ni-MH battery delivers stable power for emergency lighting, exit signs, solar lighting systems, and flashlights. Ideal for OEM/ODM applications requiring dependable performance under harsh conditions.More
