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- Size: 18650
- Voltage: 3.6
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 3000
- Terminal Type: Button Top
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Description
Olight 18650 Button Top Battery for H2R Headlamp
3000 mAh, 3.6V
The Olight 18650 3000mAh 3.6V Button Top Battery is a specially designed cell built specifically for use with the Olight H2R Headlamp. This specialized battery features a powerful Lithium Ion chemistry, which provides the potent power necessary for the H2R to reach its Turbo output. The Li-Ion chemistry also gives the cell a sizable capacity of 3000 mAh, enough to run the headlamp on its lowest brightness for an astounding 45 days! Unlike other 18650s, this specially designed battery can be recharged while still inside the H2R using the magnetic charging cable included with the headlamp. This convenient charging method is quick and gets rid of the need for a designated charger, saving the user both time and money.
Features:
- Specifically designed for use with the Olight H2R Headlamp
- Charged inside of H2R using magnetic charging cable
- Can power the H2R for up to 45 days on Ultralow
Specifications:
- Battery Size: 18650
- Battery Chemistry: Lithium Ion
- Nominal Voltage: 3.6V
- Nominal Capacity: 3000 mAh
- Estimated Charge Cycles: 500 cycles
- Shelf Life: 10 Years
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Dimensions:
- Length - 2.71" (69 mm)
- Diameter - 0.73" (18.5 mm)
- Weight: 1.76 oz. (50 g)
Please Note: The battery is only meant to be charged internally. DO NOT charge externally.
Item Details
| Brand | Olight |
| SKU | OLIGHT-18650-3000MAH |
| Series | H (Headlamp) |
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 3000 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiCoO2 ICR |
| Shelf Life | 10 Years |
| Packaging | Retail Packaging |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 3000 |
| Watt Hours (wH) | 10.8 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | No |
| Equivalent Types | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
Unit Dimensions
| Length | 2.717 in (69 mm) |
| Diameter | 0.728 in (18 mm) |
| Weight | 1.764 oz (50 g) |
Certifications & Transport
| Certifications/Standards | RoHS |
Documents
Additional Details
| Packaging | Retail Packaging |
| Warranty |
Olight 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


