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Rechargeable lithium-ion battery XTAR 18650-4000 3.6V 4000mAh, 69.2 mm × 18 mm, 1 pc
Summary description:
Single rechargeable XTAR 18650-4000 lithium-ion cell with nominal voltage 3.6 V and capacity 4000 mAh. Physical dimensions are 69.2 mm height and 18 mm diameter. Designed for devices that accept 18650 cells such as flashlights, power banks and electronics. Provides high-capacity energy storage; follow handling warnings to avoid contact with battery contents.