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
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
Clip the coupon and check out with Subscribe & Save to get the best price we've seen for this combo 48-pack of batteries. Buy Now at Amazon
Clip the coupon and check out with Subscribe & Save to drop this 8-pack to the best price we've seen Amazon charge for it. Buy Now at Amazon
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
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That's half of what you'd pay elsewhere. Buy Now at Amazon
- 65W USB-C port
- 25W USB-C port
- 25W USB-A port
- Model: EPT6530
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
That's 45% off and the best price we've seen. Buy Now at Amazon
- 25-year shelf life
- Model: L91
At $0.22/battery, that's Amazon's best price in several years. Buy Now at Amazon
- 100 AAA alkaline batteries
- 1.5 volt power
- 10-year shelf life
- Compatible with many devices
- Not rechargeable
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Check out with Subscribe & Save to get this 12-pack for the best price we've seen. Buy Now at Amazon
Check out via Subscribe & Save to get $10 off list price and the lowest we've seen. Buy Now at Amazon
As one of its early Prime Day deals, Amazon drops the price on this 12-pack of batteries to $13.06 when you check out with subscribe and save. Buy Now at Amazon
- rechargeable up to 1,000 times
- Model: HFR-AA2000