UltraFire 26650 4000mAh High Capacity Li-ion Rechargeable Battery Eco-Friendly for High-Drain Devices

The High Capacity 26650 4000mAh Li-ion Rechargeable Battery is designed for high-drain devices such as power tools, cameras, and flashlights. It offers a capacity of 4000mAh and a stable 3.7V output. The battery supports up to 1000 charging cycles, reducing waste from disposable batteries. Safety protections include overcharge, over-discharge, and short-circuit protection. Dimensions are 26mm diameter by 65mm height, with a weight of approximately 75 grams.

Technical Parameters

• Capacity: 4000mAh
• Voltage: 3.7V
• Charging Cycles: Up to 1000 cycles
• Dimensions: 26mm diameter, 65mm height
• Weight: Approximately 75 grams
• Protections: Overcharge, over-discharge, short-circuit
• Compatibility: LED lanterns, RC cars, various electronic gadgets