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- 3.6 Volts of power in a 21700 size battery
- 5000mAh capacity fuels lengthy runtimes in electronics
- USB-C input and output capability enables use as a power bank
- PTC built-in to provide surge protection
- Size: 21700
- Voltage: 3.6/3.7
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 5000
- Terminal Type: Button Top
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Description
Nitecore NL2150RX
Rechargeable 5000mAh 21700 Battery
The Nitecore NL2150RX is an advanced battery capable of charging or discharging in the standard fashion or via its on-body USB-C port. This enables the NL2150RX to be used as an emergency power bank to charge your phone or other devices. This is also an excellent choice for a power source for high-powered flashlights compatible with a 21700 battery, providing a high capacity for lengthy runtimes.
- Notable Features
- » Safety features including heat-dissipating microporous barrier and a pressure relief valve
- » Light 2.63oz battery with high energy density
- » 8A continuous discharge current compatible with high-demand applications
- » Lithium-ion chemistry rechargeable many times over
Item Details
| Brand | Nitecore |
| SKU | NITECORE-NL2150RX |
| UPC | 6952506495535 |
| Size | 21700 |
| Voltage | 3.6/3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 5000 |
| Chemistry | Li-Ion |
| Packaging | Retail Packaging |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 21700 |
| Voltage | 3.6/3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 5000 |
| Watt Hours (wH) | 18 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | Yes |
| Max. Discharge Rate | 8 |
Unit Dimensions
| Length | 3.1 in (79 mm) |
| Diameter | 0.85 in (22 mm) |
| Weight | 2.63 oz (75 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE |
Packaging/Shipping Dimensions
| Length | 5.5 in |
| Width | 3.04 in |
| Height | 1.07 in |
| Shipping Weight | 0.2 lb |
Additional Details
| Packaging | Retail Packaging |
| Warranty |
Nitecore 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Independent 4-slot charging for different batteries
- Touch screen control provides user-friendly operation
- 4 working modes for charging, testing batteries, and more
- Compatible with Li-ion, Ni-Cd, & NiMH batteries
- Quick Charge 3.0 technology enables fast and efficient device charging
- USB compatibility supports a wide range of electronic devices
- Compact adapter design makes it ideal for travel and everyday use
- Intelligent charging management helps optimize power delivery
- Universal cable to consolidate chargers for work, home, or EDC use
- USB-C, Micro-USB, and Lightning plugs for various electronics
- USB-C input with USB-A adapter for use with any USB power source
- 3.93ft long cord, allowing you to use your phone during recharging!
- Premium materials for durability and fast charge speeds
- Fits flashlights w/ diameter of 24-32mm & length of 130mm-170mm
- Great for EDCs, tactical lights, slim lights, & more!
- Durable and flexible nylon material keeps lights secure
- 33g weight won't drag you down!
- Portable powerhouse - emits a 1148ft beam from a 3.4in light!
- Strobe and SOS modes accessible for emergencies
- Dual-fuel power - swap in a CR123A when needed
- Strong magnetic tailcap for hands-free repair jobs
- USB-C port offers seamless recharging from anywhere!
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
Reviews
Overall rating: 0.0 / 5 from 0 reviews.
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Q&A
- Why are you not giving lengths on all your batteries? It's impossible to order batteries such as the 21700 liion batteries without the length.
- We do try to provide our customers with dimensions. On this particular battery, if you scroll down on the screen under specifications, there is a drop down titled dimensions. You should find the information you are looking for there. DIMENSIONS Length 3.10" / 78.8±0.2mm Diameter 0.85" / 21.7±0.3mm Weight 2.63oz / 74.5g


