Description
78g: This high-capacity 21700 Li-ion rechargeable battery is designed to deliver exceptional performance and reliability for your high-demand devices. With an impressive 5000mAh capacity and a current output of up to 15A, it provides longer runtimes at higher power levels. The built-in protection circuit in the anode ensures safety by preventing short circuits, overcharging, overheating, and over-discharging. Built for durability, it offers up to 500 charging cycles, making it a dependable power source for flashlights, tools, and other energy-intensive devices.
IMR21700NP-500A and AB21CP50 are different codes for the same battery. AceBeam changed their battery codes to the latter format in 2025.
Specifications:
- 500 Recharge Cycles
- 5000mAh Capacity
- Lithium-ion rechargeable
- Charging Current: 2A recommended, 3A Maximum
- Continuous Discharge Current 15A MAX
- Steel Shell Riveting
- Multiple Layers of protection
- Pressure Relief Valve Protection
- Separate Microporous Protection
- Overcharge, Over-discharge, Short Circuit, and Overheat
- Length: 75.6mm
- Diameter: 21.7mm
- Weight: 78g
