Product descriptions from the supplier High Capacity: 8000mAh provides long-lasting power. Low Voltage: 1.2V suitable for various low-power devices. Durable Battery: Long cycle life of 800 times ensures reliability. Charging Ready: Supports recharging for repeated use. Brand Quality: EWT Ni-CD battery ensures dependable performance. Strong High-Current Discharge: Delivers stable output under heavy load working conditions. Wide Temperature Adaptability: Performs steadily in