Deals on Discount Batteries

A 48A Level 2 charger at 25 feet of cable suits EV owners who want faster home charging than a standard outlet provides, particularly if your panel is a bit of a distance from where you park. At $130, that's $130 off the $260 list price. Apply coupon code "Q3FGB8RU" for a savings of $130. Buy Now at Amazon

You'd pay $5 more at Amazon. Buy Now at B&H Photo Video

Useful to keep in your car if you drive solo, travel in remote areas, or just want to avoid waiting on roadside assistance for a dead battery, and it's currently $87 off the $160 list price. Buy Now at Walmart

Use promo code "USAFF5" to drop the price. That makes for a total savings of $65 off. Shipping is free. Buy Now at AliExpress

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

As one of Home Depot's daily deals, get this DeWalt 20V MAX 4Ah Lithium Ion Battery 2-Pack for $60. That's $12 less than our last mention and the best deal we've seen for a 2-pack. Shipping is free. Deal ends today. Shop Now at Home Depot

Rechargeable AA batteries in a 16-pack are a practical buy for anyone running multiple devices at once, like wireless keyboards, remotes, game controllers, or camera flashes, where disposables add up fast. At $15, that's $10 off the $25 list price. Apply coupon code "5YZ8PDPS" for a savings of $10. Buy Now at Amazon

Golfers running 48V electric carts who want to ditch lead-acid batteries will find this LiFePO4 swap-in appealing, since the 250A BMS and built-in touch monitor handle battery management without separate hardware. At $1,000, that's $600 off the list price. Buy Now at Amazon

This battery tester drops to $4.74, down from $5.93. It supports AA, AAA, C, D, 9V, and 1.5V cells, including rechargeable batteries, with an LCD readout. Shipping is free on Amazon Haul orders of $25 or more. Shop Now at Amazon

This Rechargeable 9V Battery 4-Pack with Charging Cable is $18.99 at Amazon with Subscribe & Save. That's a $5 savings. Shipping is free for Prime members. Buy Now at Amazon

V-Mount batteries are the go-to power solution for videographers running cameras, monitors, and other on-set gear for extended periods without access to an outlet, and the Smallrig 99Wh capacity keeps you in that sweet spot just under the 100Wh airline carry-on limit. At $110, that's $40 off the $150 list price. Buy Now at Amazon

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