Login
Fenix ARB-L21-4000P Rechargeable 21700 Battery
Fenix ARB-L21-4000P Rechargeable 21700 Battery
Fenix ARB-L21-4000P Rechargeable 21700 Battery
 Next

Fenix ARB-L21-4000P Rechargeable 21700 Battery

Marsoni M251S
Sale price$27.95
Pay 4 payments of $6.99 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Fenix ARB-L21-4000P Rechargeable 21700 BatteryThe ARB L21 4000P battery supports large current output making it ideal for powering lights and other items that are operated at higher power loads. The maximum current for the ARB L21 4000P is 18A, with a continuous output current of 10A. The higher current allows the 21700 battery longer runtimes at higher levels in flashlights. As with all Fenix rechargeable batteries, the 21700 4000 mAH has three sets of overheat protection, including pressure
Easy Shipping

Quick Dispatch:

Your Fenix ARB-L21-4000P Rechargeable 21700 Battery orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Fenix ARB-L21-4000P Rechargeable 21700 Battery ships.

Need Help?
Questions about Fenix ARB-L21-4000P Rechargeable 21700 Battery, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Fenix ARB-L21-4000P Rechargeable 21700 Battery in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 921 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
P
Verified Purchase
Paula
Belleville, US
★★★★★ 4
yes yes yes
Flavor Name: Blueberry
We love it. The mix of ingredients is great and chewy sweet blueberries put it over the top.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
I
Verified Purchase
ISMAEL
Charlottesville, US
★★★★★ 3
Don't like that taste to much.
Flavor Name: Blueberry
It's ok.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
M
Verified Purchase
marcia terner
Belleville, US
★★★★★ 5
Absolutely delicious!
Flavor Name: Blueberry
Absolutely delicious! Once u open the bag, its hard to stop eating it!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
L
Verified Purchase
L. Buchholz
Boise, US
★★★★★ 5
Tastes good
Flavor Name: Blueberry
These taste very good but aren't low calorie.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
J
Verified Purchase
Janice Bloodworth
Chelsea, US
★★★★★ 5
Blueberry muffin
Flavor Name: Blueberry
Phenomenal
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 24, 2026

recommand products

Durham HTL-3060-DD-2AS-95 Mesh Truck, 2 Adjustable Shelves, 30 X 60, 2000 Lbs. Capacity
Durham HTL-3060-DD-2AS-95 Mesh Truck, 2 Adjustable Shelves, 30 X 60, 2000 Lbs. Capacity
1589.54
 RPB Safety C40 Silencers
RPB Safety C40 Silencers
18.11
 Graco Male Run Tee - 1/8 in. NPT Male x (2) 1/8 in. NPT Female
Graco Male Run Tee - 1/8 in. NPT Male x (2) 1/8 in. NPT Female
18.80
 RPB Safety GX4 Strobe Light
RPB Safety GX4 Strobe Light
351.42
 Graco Pipe Fitting - Reducing Brushing, 1/4 inch (6.4 mm) Male x 1/8 inch (6.4 mm) Female, Steel
Graco Pipe Fitting - Reducing Brushing, 1/4 inch (6.4 mm) Male x 1/8 inch (6.4 mm) Female, Steel
10.30