$50 = Free Shipping + Happy Shopping
  1. Home
  2. Battery
Energizer 379 1.55V Silver Oxide Watch Battery - Long Lasting Power for Watches, Calculators & Small Electronics | Perfect Replacement for SR516, SR521SW, 521, D521
Energizer 379 1.55V Silver Oxide Watch Battery - Long Lasting Power for Watches, Calculators & Small Electronics | Perfect Replacement for SR516, SR521SW, 521, D521

Energizer 379 1.55V Silver Oxide Watch Battery - Long Lasting Power for Watches, Calculators & Small Electronics | Perfect Replacement for SR516, SR521SW, 521, D521

$2.19 $3.99 -45%

Free shipping on all orders over $50

7-15 days international

20 people viewing this product right now!

30-day free returns

Secure checkout

30271062

Guranteed safe checkout
amex
paypal
discover
mastercard
visa
apple pay

DESCRIPTION

Energizer 379 1.55v

1 Battery per Quantity of 1 

Compatible with MAXELL SR521SW

Energizer 379 Silver Oxide Zero Mercury 1.55V Watch/Electronic Battery


1 Energizer 379 Button Cell Silver Oxide Sr521sw Watch Battery

YOU MAY ALSO LIKE

-45% Off
Baintech 12V 150Ah Standard Lithium Battery - Deep Cycle Rechargeable LiFePO4 Battery for RV, Marine, Solar, Off-Grid & Camping Power Supply
Baintech 12V 150Ah Standard Lithium Battery - Deep Cycle Rechargeable LiFePO4 Battery for RV, Marine, Solar, Off-Grid & Camping Power Supply
$983.95 $1789
-45% Off
Baintech 12V 75Ah Compact Lithium Battery - Lightweight & Powerful Deep Cycle Battery for RV, Marine, Solar & Off-Grid Power Systems
Baintech 12V 75Ah Compact Lithium Battery - Lightweight & Powerful Deep Cycle Battery for RV, Marine, Solar & Off-Grid Power Systems
$721.05 $1311
-45% Off
DJI TB65 Intelligent Flight Battery for Mavic 3 Pro/DJI Mini 3 Pro Drone - High Capacity 5000mAh LiPo Battery with Fast Charging - Perfect for Aerial Photography, Travel & Outdoor Adventures
DJI TB65 Intelligent Flight Battery for Mavic 3 Pro/DJI Mini 3 Pro Drone - High Capacity 5000mAh LiPo Battery with Fast Charging - Perfect for Aerial Photography, Travel & Outdoor Adventures
$759 $1380
-45% Off
Drypower 12.8V 100Ah LiFePO4 Lithium Iron Phosphate Rechargeable Battery for Solar Power Systems, RVs, Marine & Off-Grid Applications - Long Lasting Deep Cycle Battery
Drypower 12.8V 100Ah LiFePO4 Lithium Iron Phosphate Rechargeable Battery for Solar Power Systems, RVs, Marine & Off-Grid Applications - Long Lasting Deep Cycle Battery
$484 $880
EASY RETURN WITHIN 60 DAYS4
SUBSCRIBE & GET 20% OFF
FREE SHIPPING USD $50+
Outstanding premium support
  • Discover a wide range of high-quality products across all categories, designed to meet your every need with style and convenience.
Policies
Support
Sign Up To Newsletter
  • Sign up for exclusive updates, new arrivals & insider only discounts
  • visa
  • mastercard
  • paypal
  • amex
  • discover
  • apple pay
© 2025 SpeedGrip. All Rights Reserved.
We use cookies to enhance your browsing experience, serve personalized ads or content, and analyze our traffic. By clicking "Allow cookies", you consent to our use of cookies. More Information see our Privacy Policy.
Top