This Lowe's doorbuster deal is at the best price we've ever seen. You'd pay $149 for the same 4-battery kit at Amazon today. myLowe's Rewards members get free shipping (it's free to join). Buy Now at Lowe's
- compatible with DeWalt 20V Max tools and chargers
- Model: DCB324-4
- UPC: 885911610551
Clip the 30% off first 2 Subscribe & Save deliveries coupon on the page to snag this price, making it not only the best price we've ever seen for this quantity, but also currently lower than you'd pay to snag the 8-pack on the same page. Buy Now at Amazon
- up to 10 year shelf life
- Model: 30039800103896
- UPC: 039800121110
- UPC: 075191807363
- UPC: 039800103895
That's a savings of $34 and the best deal we've seen since July Prime Day. Buy Now at Amazon
- Works with 6V/12V batteries
- For lead-acid and lithium batteries
- Prevents overcharging with temperature sensor
- Charges dead batteries from 1 volt
- Includes AC/DC cables and clamps
That's a $4 low and its best price of the past year. Buy Now at Amazon
- includes tester
- holds 78 AAs, 64 AAAs, 12 coin cells, 10 Cs, 8 9-Volts, and 8 Ds (180 total)
- Model: BADA-MC4
Get deals on a selection of Energizer batteries and lighting options as part of Amazon's Black Friday Sale. We've pictured the Energizer Alkaline Power AAA Batteries 32-Pack for $15.19 (low by $21). Shop Now at Amazon
Get a total savings of $416 with promo code "USDEAL44". Buy Now at AliExpress
- 1,500+ cycles
It's a total savings of $456 with promo code "AEUS32". Buy Now at AliExpress
- Bluetooth 5.0
AliExpress offers the Humsienk 24V 2,560W 100Ah LiFePO4 Battery for $222.80 (reduced from $254.80) via coupon code "AMZ32S" with free shipping. Buy Now at AliExpress
- Smart BMS
- lifespan of up to 10 years and between 5,000 and 15,000 charge cycles
- minimal self-discharge rate of 3% per month
It's the best price we could find by $2. Buy Now at Amazon
- Child Resistant
- 225 Milliamp Hours
- Model: CR2032P/10BW
It's the best price we could find by $2. Buy Now at Amazon
- 10-year shelf life
- Model: AP91DP-32
- UPC: 039800141187
It's a total savings of $479 with promo code "USDEAL44". Buy Now at AliExpress
- 15,000+ cycles
- 100A BMS
Recharge with deals on AA, AAA, 9V batteries, and more at Amazon.
Shop Now at Amazon
Save $12.80 compared to the typical price of $34.49 on this bulk pack of reliable AAA batteries. With a 5-year shelf life, these are a great option for stocking up. Buy Now at Amazon
- 150-pack of 1.5 volt AAA batteries
- 5-year leak-free shelf life
- Ideal for toys, cameras, and clocks
- Ships in easy-to-open packaging
- Contains zero mercury
That's the best deal we've seen in nearly three years and a savings of $12. Buy Now at Amazon
- Recharge up to 2100 times
- 2000mAh minimum capacity
- Pre-charged and solar powered
- Operates in extreme temperatures
- Suitable for many household devices
Save on charging devices for phones, watches, and other electronics, with prices starting from $8. We've pictured the Mophie 3-in-1 Magsafe Wireless Charging Stand for Apple Devices for $30 ($129 off). Shop Now at Woot! An Amazon Company
Eco-Worthy US via eBay offers the Eco-Worthy 30.72kWh 48V 100AH Server Rack Lithium Battery 6-Pack with Monitor for $4,680 (reduced from $5,180). Use coupon code "TOPGIFTPICKS" if the discount isn't automatically applied. Plus, get free shipping. Buy Now at eBay
- wireless connectivity and smart monitoring
- fits standard 3U cabinets
- durable full-metal shell and a 100A BMS that provides multiple layers of protection