
Powertac 18650 2600mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery
- Powerful 18650 battery with 2600mAh capacity for high-drain devices
- Compatible with Powertac flashlights, helping provide long runtimes
- Save money on replacements and recharge this battery 500 times!
- PCB protection prevents against under and over-voltage to keep battery healthy
- Size: 18650
- Voltage: 3.6
- Rechargeable: Yes
- Chemistry: Li-Ion
- Capacity (mAh): 2600
- Terminal Type: Button Top
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Description
Powertac 2600mAh 18650 Li-ion Rechargeable Battery
Powerful 18650 Battery
Keep your favorite Powertac devices running with this 18650 Li-ion Rechargeable Battery! With a 2600mAh capacity, this battery can handle long runtimes and optimal performance. This battery keeps a high energy density with a low weight, so it's perfect for your favorite Powertac flashlights. Recharge your Powertac 18650 cell with a compatible smart charger, and utilize 500 cycles. Using this rechargeable battery saves you time and money on replacements, so you can get the most out of your Powertac flashlights.
PCB Protection
Because of their high energy density, 18650 batteries can be put under extreme use. With Powertac's PCB protection, your cell is protected in high-drain applications. This unique internal design protects against under-voltage at 2.5V and over-voltage at 4.25V to help keep your battery healthy so you can get the most out of it.
- Notable Features
- » Meets IEC standards of quality, capacity, and lifespan, so you can trust the product you are receiving
- » Features PCB protection to prevent against under and over-voltage
- » Li-ion chemistry is rechargeable, giving you up to 500 cycles
- » 3.6V and 2600mAh capacity is built for high-drain applications
Item Details
| Brand | Powertac |
| SKU | POWERTAC-18650-P26 |
| MPN | 18650-P26 |
| UPC | 815698011777 |
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 2600 |
| Chemistry | Li-Ion |
| Packaging | Retail Packaging |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 18650 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 2600 |
| Watt Hours (wH) | 9.36 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | No |
Unit Dimensions
| Height | 2.59 in (66 mm) |
| Diameter | 0.7 in (18 mm) |
| Weight | 1.6 oz (45 g) |
Certifications & Transport
| Certifications/Standards | ANSI, IEC |
| Country Of Origin | China |
| HTS Code | 85076000 |
Packaging/Shipping Dimensions
| Length | 2.91 in |
| Width | 0.84 in |
| Height | 0.73 in |
| Shipping Weight | 0.105 lb |
Additional Details
| Packaging | Retail Packaging |
| Warranty |
Powertac Lifetime Warranty 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




