Popular Deal
staff pick
Amazon · Jun 22, 2026
Popular Deal
$11
free shipping w/ Prime
more
↑ less
At Amazon, clip the on-page coupon to get this 12V 6A Auto Battery Charger for $11. It's the best deal we've seen for this model. Shipping is free for Prime members. Buy Now at Amazon
Features
- 12V, 6A output
- Compatible with AGM, gel, LiFePO4, and lead-acid batteries
- Digital display: real-time voltage, current, charge percentage, and status
- Pulse repair for mildly sulfated batteries
- Protections: reverse connection, short circuit, over-temperature, over-current
- Universal 100-240V input; operating range -10°C to +45°C
Lowe's · Jun 25, 2026
$99 + free item
free shipping
more
↑ less
This CRAFTSMAN V20 2-pack includes a 4 Ah and a 2 Ah lithium-ion battery plus a charger for $99. A buy-1-get-1 promotion is also active letting you choose a free item — such as the CRAFTSMAN V20 Cordless Jigsaw (regularly $109) — with purchase. Some exclusions may apply. This promotion is valid through July 29, 2026. Buy Now at Lowe's
Features
- 20V MAX lithium-ion platform
- Includes 4 Ah and 2 Ah batteries
- Charger included
- Model: CMCB204-CKVA
- Compatible with CRAFTSMAN V20 tool lineup
Popular Deal
staff pick
Home Depot · 6 days ago
Popular Deal
Free w/ battery kit
free shipping
more
↑ less
View the battery & charger stater kit and click 'shop this offer' to view the list of free power tools to choose. Depending on which you select, total savings can be as much as $238 off. This deal ends August 1. Shop Now at Home Depot
Features
- Includes one 2.0 Ah and one 4.0 Ah 18V lithium-ion battery
- Includes a charger for both batteries
- Compatible with over 300 RYOBI 18V ONE+ tools
Amazon · Jun 11, 2026
$105 $160
free shipping
more
↑ less
Amazon offers this Greenworks battery 2-pack with charger for $105. That's a 34% savings. Shipping is free. Buy Now at Amazon
Features
- Two 4.0Ah (96Wh) 24V lithium-ion batteries included
- Dual-port rapid charger included
- Compatible with Greenworks 24V and 48V (2x24V) products
- Built-in USB port; 24,000mAh power bank capacity per battery
- On-board battery charge indicator
- 3-year battery and charger warranty
B&H Photo Video · May 26, 2026
$60 $80
free shipping
more
↑ less
You'd pay $5 more at Amazon. Buy Now at B&H Photo Video
AliExpress · May 20, 2026
$36 $100
free shipping
more
↑ less
Use promo code "USAFF5" to drop the price. That makes for a total savings of $65 off. Shipping is free. Buy Now at AliExpress
Popular Deal
staff pick
Amazon · May 11, 2026
Popular Deal
$12
free shipping
more
↑ less
At Amazon, get this 12V 6A Auto Battery Charger for $11.50 when you add it to your cart and proceed to checkout. It's the lowest price that Amazon has charged for this battery charger. Shipping is free for Prime members. Shop Now at Amazon
eBay · May 14, 2026
$30 $50
free shipping
more
↑ less
At eBay, get the Refurb Greenworks 80V 2A Standard Charger for $30. That's a savings of $20. It's backed by a two-year Allstate warranty. Buy Now at eBay