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- Rechargeable 18350 lithium-ion battery perfect for flashlights and more
- USB-C port on battery for direct recharging via USB cord or external chargers
- 1600mAh capacity is 45% higher than typical 18350s ensuring reliable, extended runtimes
- 3A max discharge current compatible with compact, high-powered flashlights
- Internal and external protections protect you, your battery, and your electronics
- Size: 18350
- Voltage: 3.6
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 1600
- Terminal Type: Button Top
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Description
Nitecore NL1816R
Li-ion 18350 Battery
The Nitecore NL1816R is a rechargeable 18350 battery perfect for high-powered compact flashlights and more! The NL1816R delivers 3.6V of power with a consistent flow enabled by nickel-plated stainless steel protectors on both terminals. Built-in safeguards against wear and malfunctions keep you, your electronics, and the battery safe. Thanks to its reliable lithium cobalt (li-ion) chemistry, it lasts up to 500+ charge cycles. Most notably, the NL1816R can be directly recharged via its USB-C port.
- Notable Features
- » 18350 li-ion battery with 1600mAh capacity for long flashlight runtimes and more
- » Multiple protections against overheating, overcharge, over-discharge, short circuit, high current surges, impacts, oxidation, and abrasion
- » Mercury and lead free design for safety during and after use, plus environmental safety
- » LED indicator next to positive node displays the charge status of the battery
- » Durable and easily rechargeable, this battery is good for 500 charge cycles
Item Details
| Brand | Nitecore |
| SKU | NITECORE-NL1816R |
| Series | NL |
| MPN | NL1816R |
| UPC | 6952506496563 |
| Size | 18350 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 1600 |
| Chemistry | Li-Ion |
| Packaging | Boxed |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 18350 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 1600 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | Yes |
| Max. Discharge Rate | 3 |
Unit Dimensions
| Length | 1.61 in (41 mm) |
| Diameter | 0.73 in (19 mm) |
| Weight | 0.95 oz (27 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE, Mercury-Free |
| Country Of Origin | China |
| HTS Code | 85076000 |
Packaging/Shipping Dimensions
| Length | 5.47 in |
| Width | 3.08 in |
| Height | 0.85 in |
| Shipping Weight | 0.085 lb |
Documents
Additional Details
| Packaging | Boxed |
| Warranty |
Nitecore 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- 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
- 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
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 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
- 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
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use




















