Two Fenix ARB-L16-800UP rechargeable 16340 batteries with USB-C ports, predominantly orange with black detailing.
Fenix ARB-L16-800UP rechargeable 16340 battery with text showing its features
Fenix ARB-L16-800UP rechargeable 16340 battery charging via its USB-C port
Fenix ARB-L16-800UP rechargeable 16340 battery with graphics showing its protection circuits
Graphics showing the 500 charge cycles of the Fenix ARB-L16-800UP rechargeable 16340 battery
Fenix ARB-L16-800UP rechargeable 16340 battery technical parameters chart
USB port of the Fenix ARB-L16-800UP rechargeable 16340 battery
Charging light of the Fenix ARB-L16-800UP rechargeable 16340 battery
Two Fenix ARB-L16-800UP rechargeable 16340 batteries
Two Fenix ARB-L16-800UP rechargeable 16340 batteries with USB-C ports, predominantly orange with black detailing.
Fenix ARB-L16-800UP rechargeable 16340 battery with text showing its features
Fenix ARB-L16-800UP rechargeable 16340 battery charging via its USB-C port
Fenix ARB-L16-800UP rechargeable 16340 battery with graphics showing its protection circuits
Graphics showing the 500 charge cycles of the Fenix ARB-L16-800UP rechargeable 16340 battery
Fenix ARB-L16-800UP rechargeable 16340 battery technical parameters chart
USB port of the Fenix ARB-L16-800UP rechargeable 16340 battery
Charging light of the Fenix ARB-L16-800UP rechargeable 16340 battery
Two Fenix ARB-L16-800UP rechargeable 16340 batteries

Fenix ARB-L16-800UP USB-C Rechargeable 16340 Battery

$11.95
/
Shipping calculated at checkout.
  • Free shipping for orders over $25
  • Satisfaction guaranteed
  • Earn reward points - get discounts!
  • Backed by the Fenix Limited Lifetime Warranty
  • In stock, ready to ship
  • Inventory on the way

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

compatible accessories

This powered-up 16340 battery features a USB-C charging port built directly into the battery for quick and convenient fast-charging anywhere you go and a large 800mAh capacity means longer runtime between charges. Safety features include overcharge and over-discharge, short circuit, and overheat protection! The ARB-L16-800UP features a one-year warranty and is designed to retain up to 70% its capacity even after 500 full charge/discharge cycles. 

Price listed is for a SINGLE BATTERY

Shipping Note: Lithium ion batteries are considered "dangerous goods" per US transportation regulations and can often only be transported via ground shipment. Orders containing loose batteries will typically take much longer than predicted to be delivered. Delivery times of 14+ days are not uncommon.   

The ARB-L16-800UP 16340 battery boasts a USB-C charging port with fast-charging capabilities and a large capacity of 800mAh. This combination allows for longer runtime between charges and peace of mind due to safety features, such as overcharge/discharge, short circuit, and overheat protection. Plus, the product is designed to retain 70% capacity after 500 full charge/discharge cycles and comes with a one-year warranty.

  • One ARB-L16-800UP Battery