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Nitecore NL1840R 18650 4000mAh 3.6V Protected Lithium Ion (Li-ion) Button Top Battery with Built In USB-C Charging Port
Brand:Nitecore
MPN:NL1840R
- 4,000mAh capacity provides extended runtimes between charges
- Protected battery design helps prevent overcharging and short circuits
- Direct charging via USB-C port or by li-ion charging stations
- 5A continuous discharge supports a wide range of flashlights
- Size: 18650
- Voltage: 3.6
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 4000
- Terminal Type: Button Top
$22.95
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Description
Nitecore NL1840 Li-ion Battery
4,000mAh High-Capacity Rechargeable Power
Keep your favorite flashlights running longer with the Nitecore NL1840. This protected 18650 rechargeable li-ion battery features a high-capacity 4,000mAh design that delivers extended runtimes and dependable performance for compatible devices. With a continuous discharge current of 5A, the NL1840 provides stable power for everyday and professional lighting applications alike. Multiple built-in safety protections help guard against overcharging, over-discharging, and short circuits, while its durable construction is designed for long-term reliability. Rated for more than 500 charge cycles, this rechargeable battery offers a cost-effective and environmentally friendly alternative to disposable batteries.
- Notable Features
- » Recharge with the integrated USB-C charge port or by li-ion smart charging station
- » Pressure relief valve enhances safety during rapid temperature changes
- » Durable metallic protection on both ends improves impact and oxidation resistance
- » Rated for 500+ charge cycles for years of dependable rechargeable power
Item Details
| Brand | Nitecore |
| SKU | NITECORE-NL1840R |
| Series | NL |
| MPN | NL1840R |
| UPC | 6952506497515 |
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 4000 |
| Chemistry | Li-Ion |
| Packaging | Boxed |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 4000 |
| Terminal Type | Button Top |
| Protected | true |
Unit Dimensions
| Length | 2.75 in (70 mm) |
| Diameter | 0.73 in (19 mm) |
| Weight | 1.96 oz (56 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE |
| HTS Code | 850650 |
Packaging/Shipping Dimensions
| Length | 4 in |
| Width | 3 in |
| Height | 3 in |
| Shipping Weight | 0.69 lb |
Additional Details
| Packaging | Boxed |
| Warranty |
Nitecore 1 Year Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
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