NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)
NL2150 (21700 - 5000mAh)

NL2150 (21700 - 5000mAh)

Regular price$39.00
Tax included.
  • In stock, ready to ship
  • Inventory on the way
  • 100% No-Risk Money Back Guarantee
  • Fast Delivery, Easy Returns

NL2150 (21700 - 5000mAh)

Next Generation Maximum Runtime High Density Batteries

Next-Gen 5000mAh 21700 Battery - Improved performance and superior energy density compared to previous 18650 batteries. An ideal companion for the all new lights using this new 21700 battery platform.

Maximum Safety - 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 safe paired with an NL2150 that features a built-in pressure relief valve, high temperature resistant design, and built-in safeguards to prevent surges. This protects you from overcharging, over-discharging, as well as short-circuits.

Premium Materials - 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.

Compatible Chargers

Pricing Options
  • 1x NL2150 (21700 - 5000mAh) - $39
  • 2x NL2150 (21700 - 5000mAh) - $78
  • 3x NL2150 (21700 - 5000mAh) - $99.45 each (Best Deal!)
  • 4x NL2150 (21700 - 5000mAh) - $156
  • 5x NL2150 (21700 - 5000mAh) - $195
  • 10x NL2150 (21700 - 5000mAh) - $31.20 each (Bulk Order)

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)

What happens after payment?

  • 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 repair 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!

Customer Reviews

Based on 12 reviews
Anna Tay

Bright is bright and shine far. Only hope to improve the bike mounting for racer drop bar.

Chee Chau Wee
reliable and good

Really good quality compared to what is available in the market. Awesome from past experience. Thanks

NL2150 purchase

Pleased with my purchase.
Items was well packed and working perfectly
Well worth, especially with the discount voucher


Good quality battery. Works well your torch light and last longer. A bit expensive but worth it due to its protection and warranty. Thanks Nitecore


Bought the battery with offer, as the battery really did as informed. A bit expensive for a battery, nevertheless it really is a good spare battery to have, ust in case.

Khazeed shah Jaffar
NL2150 (21700-5000mAh)

Item is cool...thank you very nice...

Rodney Chiang
Responsible Seller

Received a couple of items short within the order, MJ responded quickly and fulfilled the order.

Lan Kovan
Awesome product

I love the battery...looks durable and tough. Thanks Nitecore.

Siang Jin

Great Battery... Small size with lota of power in it...will get more of nitecore products!

Spare battery

Another option of swapping over fully charged battery even thought there is a convenience of built in USB charger.

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