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
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
Clip the 15% off coupon on the product page to save a total of $60 off list on this Bluetooth-enabled battery monitor, providing battery electricity usage data via your smartphone. It's at an all-time price low. Buy Now at Amazon
- Bluetooth-enabled battery monitor
- Supports 6.5V-70V, 500 amp
- Detailed smartphone insights
- Precision shunt technology
- Auxiliary connections for versatility
- Know exactly how much electricity your boat or RV uses
- Model: SHU050150050
That's $40 off for Cyber Monday and Amazon's all-time lowest price. Buy Now at Amazon
- Charges four devices at once
- 140W dual USB-C ports
- Compact, portable size
- Safety with Activeshield 4.0
- Clear display for monitoring
Clip the 35% off first Subscribe & Save order coupon and checkout via the Subscribe & Save option to snag this second best price we've ever seen. These combined discounts also make this 24-pack cheaper than the 8-pack listed on the same page. Buy Now at Amazon
- up to 10 year shelf life
- Model: 30039800103896
- UPC: 039800121110
- UPC: 075191807363
- UPC: 039800103895
Save on large selection of battery sizes and quantities. We've pictured the Energizer Max AA Batteries 24-Pack for $11 with Sub & Save. That's $2 under our July mention and the lowest price we've seen. Shop Now at Amazon
That beats our mention of the 12-pack from earlier this month and is the best deal we've seen for the 16-pack. Buy Now at Amazon
- pre-charged and ready to use
- Model: 85AAAHC
- UPC: 192233056982
That's the best price we could find by $20 and the lowest price we've seen. Buy Now at Amazon
- 55W charging power
- IC3 and IC5 ports included
- Charges up to 4S LiPo batteries
- Supports NiMH and NiCd packs
It's not glamorous, but many gifts are going to need batteries, and this 20-pack is Amazon's best-ever price. Buy Now at Amazon
Prime members get this all-time low when checking out via Subscribe & Save. Buy Now at Amazon
- 800mAh
- can be recharged up to 1,000 times
- Model: 85AAAHCB
- UPC: 192233057002