NL2150R (21700 - 5000mAh)
USB-C Rechargeable Next Generation Maximum Runtime High Density Batteries
Next-Gen 5000mAh 21700 Battery - The NL2150R has a built-in USB-C port and can be charged directly with a USB-C cable or using a traditional charger like a NITECORE UI1 or UMS series.
Maximum Safety - This battery comes with all of the safety features and quality engineering that has made NITECORE a trusted brand for rechargeable Li-ion batteries. Your expensive electronics are safe with built-in pressure relief valve, high temperature resistant design, and built-in safeguards to prevent surges. This protects from overcharging, over-discharging, as well as short-circuits.
Premium Materials - The NL2150R 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.
Compatible Chargers
USB-C Rechargeable Next Generation Maximum Runtime High Density Batteries
Next-Gen 5000mAh 21700 Battery - The NL2150R has a built-in USB-C port and can be charged directly with a USB-C cable or using a traditional charger like a NITECORE UI1 or UMS series.
Maximum Safety - This battery comes with all of the safety features and quality engineering that has made NITECORE a trusted brand for rechargeable Li-ion batteries. Your expensive electronics are safe with built-in pressure relief valve, high temperature resistant design, and built-in safeguards to prevent surges. This protects from overcharging, over-discharging, as well as short-circuits.
Premium Materials - The NL2150R 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.
Compatible Chargers
- UMS2 Dual Slot Digital Charger
- UMS4 Quad Slot Digital Charger
- UI1 Single Slot Charger
- UI2 Dual Slot Charger
| Type | 21700 |
| Capacity | 5000mAh |
| Voltage | 3.6V |
| Continuous Discharge Current | 5A MAX |
| Diameter | 21.6mm |
| Length | 75.2mm |
| Weight | 73g |
"Exactly as it says on the battery, ultimate performance, accept no substitute. The longest run-time I've seen from my torch. Very pleased."
by Thomas S. (verified buyer)
by Thomas S. (verified buyer)
What happens after payment?
When will I receive my lights?
Returns and warranty
- You will receive a purchase receipt through Paypal after payment.
- Your order will be processed within the next working day and we will email you a tracking code once your package has been shipped.
When will I receive my lights?
- Deliveries in Singapore will take up to 4-6 working days by Courier.
Returns and warranty
- If our lights don't work the way they should, let us know and we'll do our best to get you sorted. 1-year replacement warranty.
We believe in this product so strongly that we're giving you a 60 days money back guarantee! If for whatever reason you are unsatisfied with your purchase, ship the entire package back to us with your Order #number and we'll give you a full refund!
You’re Backed by Our 60-Day Ironclad Guarantee
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Try it for 60 days. If it’s not right for you, send it back.
We stand behind our gear. If you’re not happy with your purchase, just return the full package within 60 days and we’ll issue a full refund—no fuss, no forms, no hoops to jump through.
What Happens After You Order
- You’ll get an instant order confirmation email with your receipt.
- We’ll pack your order the next working day and send you a tracking number once it’s on the way.
- From the moment you order to the moment it reaches your hands, we’re here to keep you updated and supported.
When will I receive my gear?
- Singapore: Delivered to your doorstep in 4–6 working days.
- International: Arrive within 10–14 working days.
Returns and warranty
- Every product comes with a 1 to 3-year replacement warranty (depending on the item).
- If anything isn’t working right, just let us know. We’ll make it right.
FREE Gift with Purchase: Limited Edition Ember Shard Whistle
Spend $99 or more today, and we'll automatically include a limited-edition Glow-in-the-Dark Ember Shard Whistle when packing your order.
Charge it quickly under sunlight or your flashlight, and enjoy its subtle glow throughout the night—perfect for marking gear, emergency kits, or attaching to your bag.
Limited quantity available. Claim yours now!
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