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Included in the Box
| Capacity | 5000mAh |
| Voltage | 3.6V lumens |
| Discharge Current | 8A |
| Weight | 2.57oz (73g) |
| Length | 2.96in (75.2mm) |
| Diameter | 0.85in (21.6mm) |
Compatible Chargers
21700 Battery Compatibility
Next Gen 5000mAh 21700 Battery
The next generation 21700 rechargeable battery from NITECORE, the NL2150 has an amazing 5000mAh capacity. This powerful battery has improved performance, and superior energy density compared to the previous 18650 batteries. An ideal companion for the NEW P12 tactical flashlight from NITECORE, an extra 21700 is a great backup battery to have on hand, as more electronic products and NITECORE flashlights will utilize this battery.
Premium Quality Battery
The NITECORE NL2150 comes with all of the safety features, quality engineering, and more that has made NITECORE a trusted brand for rechargeable Li ion batteries. Your expensive electronics are safely paired with an NL2150 that features a built in pressure relief valve, a high temperature resistant design, and built in safeguards to prevent surges. This protects you from overcharging, over discharging, as well as short circuits. The NL2150 is built with premium materials, such as nickel plated stainless steel connectors for impact resistance, good conductivity, and resistance against oxidation. Safe and reliable, the NL2150 is globally insured and has multiple certifications for electronic use.
21700 Battery Buying Guide
It is not compatible with E4K, HC35, i4000r. Learn more at 21700 Battery Guide: What You Need to Know
• A built in pressure relief valve
• A microporous barrier for heat dissipation
• Built in PTC for surge protection
• Nickel plated stainless steel cathode and anode
• Abrasion resistant coating
• Overcharge, over discharge protection