The all-new Acebeam 21700 rechargeable Li-ion battery provides the voltage and power needed for long runtime and high lumen capacities. This high-quality battery with protective circuits inside the anode and up to 500 charging cycles. Keeping an extra 21700 is a great back-up battery to have on hand, as more electronic products and Acebeam flashlights will utilize this battery IMR21700NP-500A.
Features: 500 Recharge Cycles 5000 mAh Capacity Lithium-ion rechargeable Multiple Layers of protection Pressure Relief Valve Protection Separate Microporous Protection Overcharge, Over-discharge, Short Circuit, and Overheat Protection Continuous Discharge Current 15A MAX Steel Shell Riveting 3.6V Charging Current: 2A recommended, 3A Maximum
