



Streamlight 22101 SL-B26 18650 2600mAh 3.7V Protected Lithium Ion (Li-Ion) Button Top Battery With Built-In USB-C Port
- Rechargeable Li-ion 18650 battery with 500+ charge cycles
- Includes simple USB-C port for seamless recharging!
- 2600mAh capacity provides long runtimes every cycle
- Built-in safety control circuitry for secure operation
- Size: 18650
- Voltage: 3.7
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 2600
- Terminal Type: Button Top
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Description
Streamlight 18650 Protected Li-Ion Button Top Battery With Built-In USB-C Port
Works in a Variety of Streamlight Flashlights
The Streamlight 18650 Protected Li-Ion Button Top Battery offers 2600mAh of long-lasting reliable power. Specifically constructed with a built-in USB-C charging port for your charging convenience. This battery is designed to work with any Streamlight product that runs on, or takes, a rechargeable 18650 battery. Additionally, using a rechargeable battery is more environmentally friendly compared to disposable CR123A batteries. Buy your Li-Ion rechargeable battery here at Battery Junction.
Features:
- Comes with Streamlight's Limited Warranty
- Built-In USB-C Charging Port
- Compatible with Streamlight AC/USB adapters or PC USB port
- Compatible with most other USB sources
- LED charge status indicators built into the top for monitoring charging process
- Estimated 5 hour charging time
- Works with Streamlight products that accept 18650
- Suggested Streamlight Model use: PolyTac X, ProTac 2L-X, ProTac HL-X, ProTac HL5-X
- Protected by an on-board safety control circuitry
Specifications:
- Battery Size: 18650
- Battery Chemistry: Lithium Ion (Li-Ion)
- Nominal Voltage: 3.7V
- Nominal Capacity: 2600mAh
- Estimated Charge Cycles: 500 cycles
-
Dimensions:
- Length - 2.75" (69.85 mm)
- Diameter - 0.744" (18.89 mm)
Please Note: This item cannot be exported from the USA. Please do not place an order if you are located outside of the US. Exceptions can be made for APO/FPO and similar addresses with a US zip code.
- Notable Features
- » Comes with Streamlight's Limited Warranty
- » Built-In USB-C Charging Port
- » Compatible with Streamlight AC/USB adapters or PC USB port
- » Compatible with most other USB sources
- » LED charge status indicators built into the top for monitoring charging process
- » Estimated 5 hour charging time
- » Works with Streamlight products that accept 18650
- » Suggested Streamlight Model use: PolyTac X, ProTac 2L-X, ProTac HL-X, ProTac HL5-X
- » Protected by an on-board safety control circuitry
Item Details
| Brand | Streamlight |
| SKU | STREAMLIGHT-22101 |
| MPN | 22101 |
| UPC | 080926221017 |
| Size | 18650 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 2600 |
| Chemistry | Li-Ion |
| Shelf Life | 3 Years |
| Packaging | Retail Packaging |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 18650 |
| Voltage | 3.7 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 2600 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | Yes |
| Equivalent Types | 168A, 18650, 19670, Protected 18650, Unprotected 18650 |
Unit Dimensions
| Length | 2.75 in (70 mm) |
| Diameter | 0.744 in (19 mm) |
| Weight | 1.7 oz (48 g) |
Certifications & Transport
| Certifications/Standards | ANSI |
| Country Of Origin | China |
Packaging/Shipping Dimensions
| Length | 6.52 in |
| Width | 3.94 in |
| Height | 0.77 in |
| Shipping Weight | 0.14 lb |
Documents
Additional Details
| Packaging | Retail Packaging |
| Warranty |
Not Specified Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- 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
- 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
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 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
- 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
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use







