ARE YOU A PRO? Join for FREE!
Powertac 21700 5000mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery
Brand:Powertac
MPN:21700-P50
- Size 21700 battery powers compatible high-drain devices
- Li-ion chemistry is rechargeable, saving you money on replacements
- 5000mAh capacity perfect for flashlights and other power-demanding devices
- PCB protection prevents under and over-voltage, helping your battery last longer
$24.95
Recently viewed
Description
Powertac 5000mAh 21700 Battery
Powerful Rechargeable 21700 Battery
Keep your favorite Powertac flashlights shining their brightest with this 21700 Li-ion Rechargeable Battery! With a whopping 5000mAh capacity, this battery can handle long runtimes and help deliver optimal performance. Thanks to its Li-ion chemistry, this battery keeps a high energy density with a low weight, making it a perfect fit for your favorite Powertac flashlights. Recharge this 21700 up to 500 times to save time and money on replacements!
PCB Protection
This 21700 cell is built to withstand extreme use thanks to its internal PCB protection. This unique internal design protects against under and over-voltage at 3.6V to help keep your battery healthy so you can use it again and again.
- Notable Features
- » Recharge using a compatible charging bank and get up to 500 cycles from this cell
- » Li-ion chemistry provides high energy density and a lower weight
- » PCB protection helps improve battery health by preventing under and over-voltage
Item Details
| Brand | Powertac |
| SKU | POWERTAC-21700-P50 |
| MPN | 21700-P50 |
| UPC | 815698015393 |
| Size | 21700 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 5000 |
| Chemistry | Li-Ion |
| Packaging | Retail Packaging |
| QTY Per Package | 1 |
| California Residents | see Prop 65 WARNINGS |
Specifications
| Size | 21700 |
| Voltage | 3.6 |
| Battery Rechargeable | Yes |
| Capacity (mAh) | 5000 |
| Terminal Type | Button Top |
| Protected | true |
| Integrated Charge Port | No |
| Equivalent Types | 21-70, 2170, 21700 |
Unit Dimensions
| Weight | 2.72 oz (77 g) |
Certifications & Transport
| Certifications/Standards | ANSI, IEC |
| Country Of Origin | China |
| HTS Code | 85076000 |
Packaging/Shipping Dimensions
| Length | 2.96 in |
| Width | 0.84 in |
| Height | 0.84 in |
| Shipping Weight | 0.17 lb |
Additional Details
| Packaging | Retail Packaging |
| Warranty |
Powertac Lifetime Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
Panasonic CR123A 1550mAh 3V Lithium (LiMnO2) Button Top Photo Battery - Bulk
$1.65
as low as
$1.45
Expected To Ship 03/16
- 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
Energizer Industrial EN91 (24PK) AA 1.5V Alkaline Button Top Batteries - Box of 24
$10.95
In Stock
- 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
Titanium Innovations MT11 Survival Tool Card - 11 Tools in One - Black or Silver Stainless Steel
$2.34
as low as
$1.32
In Stock
- 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
Nitecore Digicharger D4 4-Channel Smart Battery Charger for Li-ion, Ni-Cd, and NiMH Batteries
$39.95
In Stock
- 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.
Fitorch P25 Little Fatty LED Flashlight - 4 x CREE XP-G3 - 3000 Lumens - Uses 1 x 26350 (included) - Black
$66.95
Only 3 Left In Stock
- 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
Panasonic CR123A 1550mAh 3V Lithium (LiMnO2) Button Top Photo Battery - Box of 12
$19.20
as low as
$16.20
Expected To Ship In 10 Days
Duracell Duralock DL CR2032 (6PK) 225mAh 3V Lithium (LiMNO2) Watch/Electronic Coin Cell Batteries - 6 Pack Retail Card
$7.00
as low as
$5.70
In Stock
- 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
Fitorch EA25 LED Flashlight - Luminus SST70 - 3000 Lumens - Includes 1 x 21700 with Built-in USB-C Charging Port
$74.95
In Stock
- 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
Nitecore EDC27 UHi USB-C Rechargeable LED Flashlight - 3100 Lumens - NiteLab UHi 20 - Uses Built-in 3.7V 1700mAh Li-ion Battery Pack
$89.95
In Stock
- 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
Panasonic CR123A 1550mAh 3V Lithium (LiMnO2) Button Top Photo Batteries - Shrink Wrapped
$2.75
as low as
$2.40
In Stock
- 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
