DealNews - Discount Battery Sales

Bonai CR123A 3V Lithium Battery 12-Pack for $10 + free shipping w/ Prime

Wed, 05 Aug 2026 05:07:00 -0400

Update: The price has changed to $9.99 since this was originally published.

At Amazon, check out with Subscribe & Save to get this Bonai CR123A 3V Lithium Battery 12-Pack for $9.49. It's the best price Amazon has charged for this multipack. They're rated for a 10-year shelf life and can operate in temperatures from -40°F to 140°F, making them suited for outdoor sensors and flashlights. Buy Now at Amazon

Eco-Worthy 48V 60A LiFePO4 Battery Charger for $191 + free shipping

Tue, 04 Aug 2026 09:01:17 -0400

This Eco-Worthy 48V 60A charger is $191, down from $792, and the lowest price we could find by $186. It's built for LiFePO4 battery setups, including server rack batteries, and offers adjustable voltage and current for more control over charging. Shipping is free from a U.S. warehouse. This deal ends August 7. Buy Now at AliExpress

Features

Adjustable output voltage and current settings
Designed for 48V lithium (LiFePO4) battery packs, including server rack batteries
60A charging capacity
Measures 11.5" x 6.3" x 3.9"
Weighs 5.5 kg (about 12 lb.)
Version 2 upgraded design

Motopower 12V Automatic Battery Charger & Maintainer for $14 + free shipping w/ Prime

Sun, 02 Aug 2026 21:31:26 -0400

Amazon offers the Motopower 12V Automatic Battery Charger & Maintainer for $14.16. That's a $7 low. Shipping is free for Prime members. Buy Now at Amazon

Budget Replacement Batteries at Woot: Up to 50% off + free shipping w/ Prime

Sat, 01 Aug 2026 08:23:29 -0400

Woot has a range of replacement tool batteries for brands like DeWalt, Makita, Ryobi, and Worx, discounted by as much as 50% right now. This includes the Simple Plus+ 18V 6.0Ah Replacement Battery 2-Pack at $54.99, down from $89.99. Prices across the sale run from $36.99 up to $93.99 depending on voltage, capacity, and brand. This deals end on August 9. Shop Now at Woot! An Amazon Company

Features

Replacement batteries for brands like DeWalt, Makita, Ryobi, and Worx
Capacities ranging from 3Ah to 9Ah
Voltages include 18V, 20V, 40V, and 60V options
Some batteries sold in 2-packs

Makita 18V LXT 4.0Ah Battery & Charger Starter Pack for $99 + free shipping w/ Prime

Fri, 31 Jul 2026 15:04:40 -0400

This Makita 18V LXT starter pack, which includes two 4.0Ah batteries and a charger, is $99, down from $168. This price is at an all-time low on Amazon. Free shipping applies. Buy Now at Amazon

Features

Includes two 18V LXT lithium-ion 4.0Ah batteries and a charger
Battery reaches full charge in 90 minutes
Provides up to 35% more run time per charge compared to the BL1830 battery
Integrated LED indicator shows battery charge level
Works in extreme temperatures down to -4°F
Backed by a 3-year limited warranty

Eco-Worthy 12V 20Ah LiFePO4 Lithium Battery 2-Pack for $76 + free shipping

Thu, 30 Jul 2026 03:55:07 -0400

This Eco-Worthy 12V 20Ah battery double-pack is down as low as $76 with the AliExpress promo code "DEALUS10". (Depending on your account status, this may be a few bucks less or a few more.) It's a strong deal as you'd pay $120 for the same pack today at Amazon. Shipping is free from a local US warehouse and the coupon expires on July 31.

Lithium iron phosphate batteries like these are rated for far more charge cycles than a standard lead-acid battery, which typically lasts a few hundred cycles before wearing out. The built-in battery management system guards against overcharging, over-discharging, and short circuits, functions that lead-acid batteries lack entirely. Buy Now at AliExpress

Features

Two 12V 20Ah lithium iron phosphate (LiFePO4) batteries included
Built-in battery management system (BMS) for protection
Rated for 3,000+ deep charge cycles
256Wh nominal capacity per battery
Weighs 5.7 lb. per battery
Measures 7.2" x 3.0" x 6.7"

Eco-Worthy Battery Deals at AliExpress for From $58 + free shipping on most items

Wed, 29 Jul 2026 11:40:33 -0400

Ending today, AliExpress discounts a wide range of Eco-Worthy lithium batteries, from small 10Ah portable packs to large 314Ah home backup systems. Plus, you can use the promo codes listed below to knock an extra $2 to $70 off most models. This knocks the starting price down to just $58 for the pictured pack. Many models include Bluetooth monitoring and built-in battery management systems, with some bundled with solar panels or inverters for off-grid power setups. Shipping is free on most models, too. The coupons:

- extra $2 off $18 via "DEALUS2"

- extra $5 off $39 via "DEALUS5"

- extra $10 off $69 via "DEALUS10"

- extra $20 off $139 via "DEALUS20"

- extra $23 off $169 via "DEALUS23"

- extra $35 off $249 via "DEALUS35"

- extra $55 off $379 via "DEALUS55"

- extra $70 off $499 via "DEALUS70" Buy Now at AliExpress

Features

Includes LiFePO4 lithium batteries in various capacities from 10Ah to 314Ah
Several models include Bluetooth monitoring for tracking battery status
Options include 12V, 36V, and 48V rated batteries for different uses
Some batteries feature built-in low-temperature protection and battery management systems
Server rack and home backup battery kits available alongside portable and trolling motor batteries
Some listings include bundled solar panels, inverters, or chargers

DeWalt 20V MAX XR Powerstack Lithium-Ion Battery Starter Kit w/ 5.0Ah & 1.7Ah Batteries & Charger for $134 + free shipping

Wed, 29 Jul 2026 10:10:10 -0400

As one of its daily deals, Home Depot offers the DeWalt 20V MAX XR Powerstack Starter Kit for $134. That's $185 off and the lowest price we could find. It pairs a 5.0Ah and a 1.7Ah battery with a charger. The batteries include a 3-LED fuel gauge for checking charge level at a glance. Deal ends today. Buy Now at Home Depot

Features

Includes one 5.0Ah and one 1.7Ah 20V MAX XR POWERSTACK battery
Includes a battery charger
No memory or self-discharge effect helps extend battery life
3-LED fuel gauge shows remaining charge level
Lightweight, compact design for easier portability

Great Value Alkaline C Batteries 12-Pack for $7 + free shipping w/ $35

Sun, 26 Jul 2026 20:19:06 -0400

Walmart offers the Great Value Alkaline C Batteries 12-Pack for $7.49. That's a savings of half off the list price. Shipping is free with orders of $35 or more. Buy Now at Walmart

Ryobi ONE+ 18V / 40V Starter Kit for $89 + free shipping

Fri, 24 Jul 2026 08:01:11 -0400

At Home Depot, this RYOBI ONE+ 18V / 40V Starter Kit is $89, down from $307. It includes an 18V 2Ah battery, a 40V 2Ah battery, and a dual platform Hyper Charger that can charge either battery in 25 minutes. Both batteries work with any RYOBI ONE+ or 40V tool. Home Depot also offers free shipping on this bundle. Buy Now at Home Depot

Features

Includes one 18V ONE+ 2Ah battery and one 40V 2Ah battery
Dual platform Hyper Charger works with both 18V and 40V batteries
Charges the 18V ONE+ 2Ah battery in 25 minutes
Charges the 40V 2Ah battery in 25 minutes
Batteries are compatible with any RYOBI ONE+ or 40V tool

DeWalt 20V MAX XR Powerstack 3.5Ah Battery 2-Pack for $172 + free shipping w/ Prime

Fri, 24 Jul 2026 05:51:51 -0400

Today only at Woot, use promo code "BIRTHDAY26" to get this DeWalt 20V MAX XR Powerstack 3.5Ah Battery 2-Pack for $134. It's the best deal we've seen for this 2-pack and $41 less than the price Amazon charges. Buy Now at Woot! An Amazon Company

Features

compatible with 20V MAX tools and chargers

Ridgid 18V Battery Starter Kit for $34 + free shipping

Thu, 23 Jul 2026 19:35:36 -0400

Home Depot offers the Ridgid 18V Battery Starter Kit for $34, an $85 savings. Shipping is free. Deal ends July 27th. Buy Now at Home Depot

Features

Includes an 18V 2.0 Ah lithium-ion battery

ECO-Worthy 12V 100Ah LiFePO4 Lithium Battery w/ Bluetooth for $113 + free shipping

Wed, 15 Jul 2026 14:10:30 -0400

This ECO-WORTHY 12V 100Ah LiFePO4 battery is $113, $21 less than we saw it last month via promo code "VSUSAFF10". Shipping is free from the United States. It includes Bluetooth connectivity for monitoring battery status and built-in low temperature protection, and it's suited for uses like trolling motors and RVs. This deal ends July 19. Buy Now at AliExpress

Features

12V, 100Ah lithium iron phosphate (LiFePO4) battery
Up to 1280Wh of stored energy
Bluetooth connectivity for monitoring
Built-in low temperature protection
Weighs about 23 lb.
Measures roughly 10.2" x 6.6" x 8.4"

Energizer Batteries & More Sale at Woot: Up to 76% off + free shipping w/ Prime

Wed, 15 Jul 2026 06:20:31 -0400

Woot's Energizer Batteries and More sale covers a wide range of battery packs, including a 48-count pack of Energizer MAX AA batteries for $19.99 and an 8-pack of Energizer MAX D batteries for $4.99. The sale also includes options from Rayovac, Fuji EnviroMax, and Amazon Basics, with the Amazon Basics hearing aid batteries dropping to $3.99 for a 60-pack. This deal ends July 31. Shop Now at Woot! An Amazon Company

Eveready CR2032 Lithium 3V Battery 10-Pack for $3 + free shipping w/ Prime

Tue, 14 Jul 2026 21:59:05 -0400

Amazon offers the Eveready CR2032 Lithium 3V Battery 10-Pack for $3.01 when you clip the coupon and subscribe. That's its best-ever price. Shipping is free for Prime members. Buy Now at Amazon

Energizer MAX D Alkaline Batteries 8-Pack for $5 + free shipping w/ Prime

Tue, 14 Jul 2026 06:06:02 -0400

At Woot, get the Energizer MAX D Alkaline Batteries 8-Pack for $4.99. It's the best price we could find by $14. Shipping is free for Prime members. Deal ends August 1. Buy Now at Woot! An Amazon Company

Energizer AA & AAA Batteries 48-Pack (24 of each) for $24 via Sub & Save + free shipping w/ Prime

Sat, 11 Jul 2026 06:22:31 -0400

This 48-count combo pack of Energizer MAX AA and AAA batteries is $24.99, down from $38.98. Plus you can knock off an extra buck when checking out via Subscribe & Save. The batteries are guaranteed against leakage for up to 2 years and can hold power for up to 10 years in storage. Buy Now at Amazon

Features

24 pack of Energizer MAX alkaline double AA batteries and 24 Pack of Energizer MAX alkaline triple AAA batteries
Our no.1 longest lasting Max battery powers everyday devices, powerful batteries aa size and batteries aaa size
Leak resistant construction protects your devices from leakage of fully used batteries for up to 2 years. Bonus: it's guaranteed
Holds power up to 10 years in storage so you're never left powerless
Eligible for use with an Amazon Dash Smart Shelf auto-replenishment scale to keep you stocked on your favorite necessities

Woot Battery Bonanza Sale for Deals from $2.99 + free shipping w/ Prime

Sat, 11 Jul 2026 06:16:55 -0400

The Woot Battery Bonanza cuts prices across several household battery packs. The Panasonic CRP2 Photo Lithium Battery drops to $2.99, down from $9.45, and the 16-pack of Energizer MAX AAA Batteries falls to $6.99, down from $15.99. The 6-pack of Energizer 123 Lithium Batteries is $8.99, down from $19.99. Free shipping is available for Amazon Prime members, too. This sale ends July 13. Buy Now at Woot! An Amazon Company

Features

Includes rechargeable AA and AAA battery options
Alkaline and lithium battery types available
Multi-packs range from 4 to 16 batteries per order
Options include Duracell, Energizer, and AmazonBasics brands

Battery Subscribe & Save Deals at Amazon: Extra 40% off via Sub. & Save + free shipping

Fri, 10 Jul 2026 05:39:28 -0400

Amazon's Subscribe & Save promotion knocks 40% off a first subscription order on more than 200 qualifying battery items. The discount spans brands like Energizer, Rayovac, and Eveready, covering everything from AA and AAA batteries to specialty hearing aid and coin cell batteries. Shop Now at Amazon

Ryobi Power Tools at Home Depot: Free w/ battery kit + free shipping

Thu, 09 Jul 2026 06:43:36 -0400

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