



Olight ORB-186C26 18650 2600mAh 3.7V Protected High-Drain 4.2A Lithium Ion (Li-ion) Custom Battery for R20 Javelot
- Size: 18650
- Voltage: 3.7
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 2600
- Terminal Type: Product Specific
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Description
Olight 18650 2600mAh 3.7V
Custom-Designed for the R20 Javelot
Designed specifically for use in the R20 Javelot, this custom Olight 18650 Li-Ion Battery is a capable power source that ensures you'll get the most out of your R20. Featuring an extremely potent Lithium Ion chemistry, this impressive cell delivers 3.7 Volts of power and boasts a sizable 2600 mAh capacity, plenty of power to keep your Javelot running through extensive use. The powerful 18650 can deliver up to 4.2 Amps of current, providing the necessary power for its flashlight to achieve its maximum output. However, what truly sets the customized battery apart is its ability to be recharged while still inside the R20, something that no other battery is capable of, so there is not need for a separate charger! Potent in its power and convenient in its design, this customized 18650 is clearly the most suitable power source for your R20 Javelot.
Features:
- Designed specifically for use with the Olight R20 Javelot LED Flashlight
- Higher energy density, capacity and lower weight than typical rechargeable batteries
- Triple overheat protection and over-discharge protection for optimal performance
- Built in protection circuit
- High capacity even at low temperatures (14°F and below)
Specifications:
- Battery Size: 18650
- Battery Chemistry: Lithium Ion (Li-Ion)
- Nominal Voltage: 3.7V
- Nominal Capacity: 2600 mAh
- Max Charging Current: 2600 mA (1C)
- Recommended Charging Current: 1300 mA (0.5C)
- Estimated Charge Cycles: 500 cycles
- Max Discharge Current: 4200 mA
-
Dimensions:
- Length - 2.74" (69.5 mm)
- Diameter - 0.73" (18.6 mm)
- Weight: 1.66 oz. (47 g)
NOTE: This battery is specifically designed for use with the Olight R20 Javelot LED Flashlight. Do not attempt to use this cell in other flashlights or devices as it may cause damage to both the battery and the device. Do not attempt to charge in a conventional charger.
Item Details
| Brand | Olight |
| SKU | OLIGHT-R20-18650 |
| Size | 18650 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 2600 |
| Chemistry | Li-Ion |
| Sub-Chemistry | LiCoO2 ICR |
| Shelf Life | 10 Years |
| QTY Per Package | 1 |
| Master Case | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 18650 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 2600 |
| Terminal Type | Product Specific |
| Protected | true |
| Integrated Charge Port | No |
| Max. Discharge Rate | 4.2 |
| Equivalent Types | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
Unit Dimensions
| Length | 2.697 in (69 mm) |
| Diameter | 0.724 in (18 mm) |
| Weight | 1.658 oz (47 g) |
Certifications & Transport
| Certifications/Standards | CE, RoHS |
Documents
Additional Details
| 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


