Home Depot offers the DeWalt 20V MAX Lithium-Ion 3.0Ah Battery for $38. That's a savings of $91 and you'd pay $64 elsewhere. Shipping is free. Buy Now at Home Depot
That's a savings of $75. Buy Now at Amazon
- 12V 320Ah capacity
- Bluetooth 5.0 app monitoring
- 200A smart BMS protection
- Lightweight and durable design
- Supports up to 8000 cycles
Amazon offers the Energizer 2032 3V Lithium Batteries 10-Pack for $6.59 with Subscribe & Save. That's a 65% savings and $3 below our mention from last December. Shipping is free for Prime members. Buy Now at Amazon
Amazon offers the Energizer AA Batteries 32-Pack for $13.53 via Subscribe & Save. That's at least a buck less than other sellers. Shipping is free for Prime members. Buy Now at Amazon
- 10-year shelf life
- Model: AP91DP-32
This 3-volt battery 10-pack is just $6.99 at Amazon. That's $10 below the original price. Shipping is free for Prime members. Buy Now at Amazon
- Child Resistant
- 225 Milliamp Hours
- Model: CR2032P/10BW
Checkout via the Subscribe & Save option on the page to snag the best price we've seen for this 32-pack of AAA batteries since July of 2024. Buy Now at Amazon
- 10-year shelf life
- batteries include up to 10% recycled steel
AliExpress offers the Eco-Worthy 3,584Wh 12V 280Ah LiFePO4 RV Battery for $243.25 (reduced from $278.25) in Orange via promo code "AEDN35" with free shipping from a U.S warehouse.
It's also available in Gold for $360.64 (reduced from $401.14) via promo code "AEDN50". Buy Now at AliExpress
- LiFePO4 battery supports 6,000+ deep charge cycles
- 12V 280Ah capacity with up to 3,584Wh energy
- Expandable up to 57.3kWh with series and parallel setup
- Built-in 200A BMS protects against overcharge, discharge, and short circuit
- Metal case improves fire resistance and structural durability
- Bluetooth monitoring with low-temperature charging protection
- Shock- and vibration-resistant design for mobile applications
- Low temperature cut off
- Deep cycle for campers and trailers
Clip the coupon and subscribe for this price, Amazon's best-ever. We last saw these Amazon Basics C batteries four months ago for around $2 less. Prime members get free shipping. Buy Now at Amazon
Clip the coupon and subscribe for this price. That's the best price of the past year on these Energizer 2032 batteries, and you'd pay around $3 more at your local Walmart. Prime members get free shipping. Buy Now at Amazon
You can get these Rayovac AAA batteries at their best price of the past year. Most merchants charge around $20. Prime members get free shipping. Buy Now at Amazon
Clip the coupon and check out with Subscribe & Save to get this multipack for the best price we've seen. Buy Now at Amazon
That's a buck under local prices. Buy Now at Amazon
Eco-Worthy via eBay offers the Eco-Worthy 48V 314Ah LiFePO4 Vertical Standing Backup Battery 2-Pack for $3,449.99 (reduced from $3,899.99) with free shipping. Buy Now at eBay
- 16.07kWh capacity per battery with support for parallel expansion
- large display with communication interface for real-time system monitoring
- 200A BMS and 250A circuit breaker for multi-layer electrical protection
- detachable terminals and built-in wheels for easier installation and mobility
Save on accessories starting from $10, power banks from $15, portable chargers from $19, jump starters from $90,and more. We've pictured the Anker 20,000mAh Power Bank for $34.99 ($35 savings). My Best Buy members get free shipping on all orders, too (it's free to join). Shop Now at Best Buy
Amazon is taking up to 40% off select Schumacher Electric battery chargers, jump starters, and ride-on replacement batteries, with extra on-page clip coupons available for select items. The sale includes 6V/12V battery chargers, engine starters, portable jump starters, wheeled chargers, and ride-on toy batteries — a good chance to gear up for cold starts or spring maintenance. We've pictured the asdfasfaasdf for $55 ($13 off). Shop Now at Amazon
Amazon is discounting select Schumacher Electric battery chargers, jump starters, and ride-on replacement batteries by up to 40% off, with additional clip coupons on some items. The sale covers 6V/12V car battery chargers, engine starters, portable jump starters, wheeled chargers, and ride-on toy batteries, making it a good time to prep for cold starts or spring tune-ups. We've pictured the Schumacher Electric SC1362 6A/85A 6-in-1 Car Battery Charger & Engine Starter for $69 ($95 off). after the clip coupon on the product page. Shop Now at Amazon
Save on flashlights, headlamps, and batteries. We've pictured the Energizer Universal+ LED Headlamp 2-Pack for $8.45 ($6 off). Shop Now at Amazon
It's the best deal we've seen for the DeWalt 20V Max Lithium-Ion 6.0Ah / 4.0Ah Battery Starter Kit in any condition. It includes a 2-year Allstate warranty. Buy Now at eBay
When purchasing DC House products at eBay, you can use the coupon code "NEWFAVE15" to save up to 15%.12V 100Ah lithium battery only $109.436V 100Ah lithium battery + 25A charger only $559.448V 50Ah lithium battery + 18A charger only $519.448V 100Ah lithium battery + 18A charger only $669.4 Shop Now at eBay