Alibaba · 3 days ago
$38
free shipping
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Portable LiFePO4 (lithium iron phosphate) batteries are a common pairing with small solar setups, used for storing energy from panels to power lights, fans, or small devices off-grid. After factoring in the $$23.42 import charges and $2 payment processing fee, it's a low by $5. Buy Now at Alibaba
staff pick
Amazon · 4 days ago
$11 via Sub & Save $24
free shipping w/ Prime
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Subscribe for this price on these Duracell batteries. Shipping is free for Prime members. You'd pay around double this price elsewhere; it's also at its best price of the past few years on Amazon. Buy Now at Amazon
Amazon · 1 wk ago
$12 w/ Prime $15
free shipping w/ Prime
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At $12.24 with Prime, these are 20% off their regular price of $15 and the lowest price we've seen this year. The pack includes a 10-year leak-free shelf life. Buy Now at Amazon
Features
- 48-pack AA alkaline batteries
- 1.5V per cell
- 10-year leak-free shelf life
- Single-use (not rechargeable)
- Certified Frustration-Free Packaging
Amazon · 1 wk ago
$10 w/ Sub & Save $14
free shipping
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Amazon Basics AAA Alkaline Batteries drop to $11 with Prime, down from $14. Even better, check out with subscribe and save to drop the price to $10.43 and $0.29 per battery. The 36-pack carries a 10-year shelf life. Buy Now at Amazon
Features
- 36-count AAA alkaline batteries
- 1.5V per battery
- 10-year leak-free shelf life
- Single-use (not rechargeable)
- Compatible with game controllers, toys, flashlights, cameras, and clocks
Amazon · 1 wk ago
$14 w/ Prime $20
free shipping
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This 32-pack of Energizer AA batteries drops to $15 with Prime, down from $20. Plus you can knock off another buck when checking out via Subscribe & Save, putting it $9 under what Walmart is charging. Buy Now at Amazon
Features
- 32-count AA alkaline batteries
- Up to 10-year storage life
- Compatible with wireless mice, game controllers, flashlights, and more
- Contains up to 10% recycled steel
Walmart · 6 days ago
$13 $15
free shipping w/ $35
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This 48-pack of Great Value AAA batteries is $12.88 at Walmart, down from $15, working out to about 27 cents per battery. It's cheaper than any similar 48-pack at Amazon or Woot. A 10-year shelf life is rated for storage. Buy Now at Walmart
Features
- 48 AAA alkaline batteries
- 1.5V per battery
- 10-year shelf life guarantee
- 26.8¢ per battery
staff pick
Amazon · Jun 18, 2026
$11 via Sub. & Save $15
free shipping w/ Prime
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At Amazon, get the Energizer Alkaline Power AAA Batteries 20-Pack for $11 when you check out with Subscribe & Save. It's the best deal we've seen for this multipack. Shipping is free for Prime members. Buy Now at Amazon
AliExpress · Jun 15, 2026
$134 $377
free shipping
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This ECO-Worthy 12V 100Ah LiFePO4 battery drops to $134 when you apply promo code "MYUSAFF12" at AliExpress. That's within a couple bucks of the price we saw around Black Friday. It ships from the United States with free shipping and a rated capacity of 1,280Wh, Bluetooth connectivity, and low-temperature protection. Buy Now at AliExpress
Features
- 12V, 100Ah nominal capacity
- 1,280Wh max energy
- Bluetooth-compatible
- Low-temperature protection
- Weight: 10.48 kg
- Dimensions: 26 x 16.8 x 21.4 cm
staff pick
Amazon · Jun 5, 2026
$134
free shipping
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Amazon offers the DeWalt 20V MAX XR Powerstack 3.5Ah Battery 2-Pack for $134. That's half of what you'd pay elsewhere. Shipping is free. Buy Now at Amazon
Features
- 50% more power
- longer lifespan
- compact size
- durable, overmolded base
- LED charge indicator
- compatible with 20V MAX tools and chargers
- Model: DCBP320-2
Popular Deal
staff pick
Amazon · 1 wk ago
Popular Deal
$11
free shipping w/ Prime
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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 · 1 wk ago
$99 + free item
free shipping
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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
Amazon · Jun 11, 2026
$105 $160
free shipping
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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
Amazon · 1 wk ago
$60 $80
free shipping
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SmallRig's NP-F970-style battery is a go-to for videographers running monitors, LED lights, or other NP-F-powered accessories on longer shoots, where capacity matters more than keeping the kit light. At $60, it's $20 off the $80 list price. Buy Now at Amazon
Features
- 10500mAh true capacity for longer shoots
- PD 36W fast charging in 3.5 hours
- 54W dual-port charging for camera and phone
- OLED touch display shows remaining battery
- 8-layer protection for safer outdoor use
Popular Deal
staff pick
Home Depot · May 29, 2026
Popular Deal
$60 $199
free shipping
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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
Amazon · May 20, 2026
$19 w/ Subscribe & Save $24
free shipping w/ Prime
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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
Popular Deal
staff pick
Amazon · May 18, 2026
Popular Deal
$5 $6
free shipping w/ $25
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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
Features
- Compatible with AA, AAA, C, D, 9V, and 1.5V batteries
- Supports rechargeable batteries
- LCD digital display
- Capacity meter for charge level reading
- Designed for home use
B&H Photo Video · May 26, 2026
$60 $80
free shipping
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You'd pay $5 more at Amazon. Buy Now at B&H Photo Video
staff pick
Amazon · May 14, 2026
$79 $219
free shipping
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It's the best deal we've seen for these batteries. Each battery includes a 3-LED fuel gauge and is compatible with the full 20V MAX tool and charger lineup. Shop Now at Amazon
Features
- 4 Amp hour (80 Watt hour) capacity provides extended runtime for the DEWALT 20V battery
- DEWALT battery has the same size and weight as DCB230 20V MAX* compact 3Ah battery
- Lighter weight with same capacity as DCB204 4Ah battery
- Compatible with 20V MAX* tools and chargers
- Includes fuel gauge 3-LED charge indicator
Amazon · May 7, 2026
$7 $17
free shipping w/ Prime
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Amazon offers the Panasonic CR2032 3-Volt Long-Lasting Lithium Coin-Cell Batteries 10-Pack for $6.99. That's $10 below the original price. Shipping is free for Prime members. Buy Now at Amazon
Features
- Child Resistant
- 225 Milliamp Hours
- Model: CR2032P/10BW
Amazon · May 15, 2026
Extra 40% off
free shipping w/ Prime
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Amazon is offering an extra 40% off over 200 packs of batteries from Rayovac, Energizer, and Eveready when you checkout via Subscribe & Save. Prime members will get free shipping, too.Â
Buy this if: You regularly stock up on batteries and want to lock in a lower per-unit cost across multiple sizes and brands. Shop Now at Amazon
The editors and deal hunters at dealnews know a good battery deal when they see it. We are experts are finding the best discount batteries and wholesale battery packs and bringing straight to our audience.
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