



Ultralife UHR-XR26650-S 3.3V 8.4Ah 5/4 C Hybrid Lithium Primary (Li-CFx / MnO2) Battery with End Caps - Bulk
- High-capacity hybrid chemistry delivers more runtime per cell
- 15+ year shelf life keeps backup power ready when needed
- No voltage delay supports dependable performance on demand
- Built-in safety features help protect critical equipment
- Size: 5/4 C
- Voltage: 3
- Rechargeable: No
- Chemistry: Lithium
- Capacity (mAh): 8400
- Terminal Type: Button Top
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Description
Ultralife UHR-XR26650 5/4 C Cell Battery
Flat Ni-Plated +/− End Caps; (Optional Tabs No Longer Available)
The UHR-XR26650 is a 26650 (5/4 C) battery from Ultralife. Featuring a moderate 2A continuous and 5.3A pulse discharge, this battery is ideal for consumer / commercial telematics, search & rescue devices, and smaller devices in the military and medical fields.
As a primary battery the UHR-XR26650 is non-rechargeable, but can still be bought in bulk thanks to its long 15+ year shelf life. The unique Li-CFx / MnO2 hybrid chemistry offers 38% or more capacity than comparable LiMnO2 CR26650 cells. With a wide temperature range for both storage and operation, these batteries work great indoors and inside portable devices.
- Notable Features
- » 38% or more capacity than LiMnO2 26650 cells
- » Moderate 5.3A pulse discharge capability
- » No voltage delay
- » Wide operating temperature range
- » 15+ year shelf life
- » Hermetically sealed Ni-plated steel can
- » Enhanced safety with thermal fuse and shutdown separator
CAUTION: These primary batteries are not rechargeable.
Item Details
| Brand | Ultralife |
| SKU | ULTRALIFE-UHR-XR26650-S |
| Size | 5/4 C |
| Voltage | 3 |
| Battery Rechargeable | No |
| Capacity (mAh) | 8400 |
| Chemistry | Lithium |
| Sub-Chemistry | Li-CFx / MnO2 |
| Shelf Life | 15 Years |
| Packaging | Bulk |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 5/4 C |
| Voltage | 3 |
| Battery Rechargeable | No |
| Capacity (mAh) | 8400 |
| Terminal Type | Button Top |
| Integrated Charge Port | No |
| Max. Discharge Rate | 2 |
| Equivalent Types | 5/4 C, 26650 |
Unit Dimensions
| Length | 2.38 in (60 mm) |
| Diameter | 1.02 in (26 mm) |
| Weight | 2.4 oz (68 g) |
Packaging/Shipping Dimensions
| Length | 2.3 in |
| Width | 1 in |
| Height | 1 in |
| Shipping Weight | 0.15 lb |
Additional Details
| Packaging | Bulk |
| 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



