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Description
USB-C Rechargeable 21700 Battery
The Nitecore NL2150RX is a cutting-edge 21700 rechargeable battery with an impressive 5000mAh capacity and a built-in USB-C port. This powerful battery offers high capacity and superior energy density compared to previous 21700 batteries. You have two options for charging the NL2150RX: You can either use its built-in USB-C port or use a Nitecore 21700 charger such as UMS4, UMS2, Ci4, or Ci2 etc. Moreover, the NL2150RX can also double as an emergency power bank, allowing you to charge other devices such as smartphones, smart watches and earphones through its two-way USB-C Port.
Premium Quality Battery
The Nitecore NL2150RX comes with all of the safety features, quality engineering, and more, that has made Nitecore a trusted brand for rechargeable Li-ion batteries. The NL2150RX features a built-in pressure relief valve, high temperature resistant design, and built-in safeguards to prevent surges. This protects devices from overcharging, over-discharging, as well as short-circuits. The NL2150RX is built with premium materials, such as nickel-plated stainless steel connectors for impact resistance, good conductivity, and resistance against oxidation.
NITECORE NL2150RX At-A-Glance
Built-in USB-C charging port
Can be used as an emergency power bank
Built-in pressure relief valve
Microporous barrier for heat dissipation
Built-in PTC for surge protection
Nickel-plated stainless steel cathode and anode
TECHNICAL SPECIFICATIONS
Capacity 5000 mAh 3.6V (18Wh)
Rated Capacity 3050mAh 5V (TYP 1A)
Input - USB-C 5V - 2.5A
Output - USB-C 5V - 2A
Length 3.11 in
Diameter 0.86 in
Weight 2.63 oz
Shipping
Not at this stage. We only ship NZ wide.
All orders are sent as tracked deliveries and you will be provided your tracking number when your order is dispatched. Please allow 5 - 10 days for delivery and up to 15 working days for rural orders. We are reliant on courier schedules.
We've kept our Shipping Policy as simple as possible:
- Non-Rural: $10 North Island and $15 South Island
- Rural: $10 additional to North and South Island
Refund
We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help.
Returns can be returned for store credit within 14 days provided the goods are unopened with no damage to the items or packaging. Freight costs will not be credited. Your proof of purchase will be required to complete the return.
For more information check out our Returns Policy
Please contact Cycletreads if you wish to initiate a return within the 14 day period.
Please note that there are exceptions to this policy where hygiene issues prevent return.
Please review our policy here
Any questions?
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.

