Nitecore NL1840AW 18650 4000mAh 3.6V 10A High-Drain All Weather Li-ion Button Top Battery
Brand:Nitecore
MPN:NL1840AW
Buy more save more!
$28.95
- Rugged all-weather rechargeable lithium power solution for flashlights and headlamps
- Summit-push ready, operable at -40°F & altitudes up to 32,000ft+
- High performance design boasting 4,000mAh capacity + 10A high drain
- Outfitted with ultra-safe protection circuit, physical safeguards, and IPX6 stormproofing
- Size: 18650
- Voltage: 3.6/3.7
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 4000
- Terminal Type: Button Top
$28.95
Recently viewed
Description
Nitecore NL1840AW
Li-Ion 18650 Made for Mountaintops
The Nitecore NL1840AW is a 3.6V Lithium-Ion 18650 compatible with a wide range of flashlights and headlamps, but it harbors a host of unique features. Built with a ruggedized steel shell, a waterproofed positive terminal, and robust power profile, the NL1840AW is the go-to for all the lighting gear you use from basecamp to mountaintop.Even tundra-cold conditions can't stop this powerhouse - it retains 4x more power down than other 18650s at -40°F temperatures. It also has IPX6 water resistance for greater safety and reliability as a backup power supply in even the harshest conditions. The NL1840AW doesn't need to compromise its capacity and discharge rates like other rechargeable cold-weather batteries. It offers an incredibly long-lasting 4000mAh capacity and continuous discharge up to 10 Amps, able to handle the high outputs needed to cast light through driving snow. A feat of engineering, the Nitecore NL1840AW is your new cold weather lighting battery, good for up to 500+ recharge cycles and made to last for years of service.
Note: Follow provided safety guidelines regarding charge/discharge, storage, and use.
- Notable Features
- » High-tech electronic protection system effectively prevents overcharge, over-discharge, and short circuits via built-in integrated circuit and MOS-FET current regulator
- » Between a standardized voltage and high capacity, the battery achieves a 14.4Wh energy rating equivalent to four CR123A batteries
- » Despite all the benefits, this 18650 is still 18.6mm in diameter to fit in the widest range of 18650 battery tubes in various devices
- » Achieves IPX6 water resistance thanks to precision injection-molded positive terminal design
- » The positive terminal is vibration and impact resistant as well as water resistant, engineered to endure climbing conditions
Item Details
| Brand | Nitecore |
| SKU | NITECORE-NL1840AW |
| Series | NL |
| UPC | 6952506498451 |
| Size | 18650 |
| Voltage | 3.6/3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 4000 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiNiMnCoO2 INR / NMC |
| Packaging | Boxed |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 18650 |
| Voltage | 3.6/3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 4000 |
| Watt Hours (wH) | 14.4 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | No |
| Max. Discharge Rate | 10A |
| Equivalent Types | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
Unit Dimensions
| Length | 2.74 in (70 mm) |
| Diameter | 0.73 in (19 mm) |
| Weight | 1.8 oz (51 g) |
Packaging/Shipping Dimensions
| Length | 3 in |
| Width | 1 in |
| Height | 1 in |
| Shipping Weight | 0.12 lb |
Additional Details
| Packaging | Boxed |
| Warranty |
Nitecore 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
Titanium Innovations CR123A 1600mAh 3V 3A Lithium Primary (LiMnO2) Button Top Photo Battery - Bulk
$1.50
as low as
$1.25
In Stock
- 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
Energizer Industrial EN91 (24PK) AA 1.5V Alkaline Button Top Batteries - Box of 24
$10.95
as low as
$9.65
In Stock
- 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
Duracell Duralock DL CR2032 (6PK) 225mAh 3V Lithium (LiMNO2) Watch/Electronic Coin Cell Batteries - 6 Pack Retail Card
$9.00
as low as
$7.60
In Stock
- 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
Titanium Innovations MT11 Survival Tool Card - 11 Tools in One - Black or Silver Stainless Steel
$2.34
as low as
$1.32
In Stock
- 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
Fitorch Lii-M4S 4-Channel Smart Battery Charger for Li-ion, Ni-Cd, & NiMH Batteries
$39.95
In Stock
- 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
Nitecore QC 3.0 Quick Charge USB Adapter
$9.50
Only 6 Left In Stock
- 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
3-in-1 Universal Charging Cable - with Lightning, Micro-USB, and USB-C
$9.54
In Stock
- 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
XTAR EDC Universal Flashlight Holster - Fits 24-32mm Diameter and 130-170 Length
$5.94
Only 5 Left In Stock
- 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!
Fitorch ER16GT USB-C Rechargeable LED Flashlight - 1350 Lumens - Luminus SFT25 - Includes 1 x 18350 - Black, Green, or Blue
$49.95
In Stock
- 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!
Fitorch EA25 LED Flashlight - Luminus SST70 - 3000 Lumens - Includes 1 x 21700 with Built-in USB-C Charging Port
$74.95
In Stock
- 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
