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
Promo code "AEUS64" takes $64 off for a total savings of $573. Buy Now at AliExpress
- 8,000+ cycles
- IP65 waterproof rating
Coupon code "USDEAL44" gets this price — it's a $417 savings. Plus, it ships for free from a US warehouse. Buy Now at AliExpress
Clip the coupon and subscribe for its best price. Make sure to get batteries for any gifts that need them. Buy Now at Amazon
Save $15.24 compared to the typical price and $13.24 compared to the list price on this versatile charger and maintainer, perfect for a variety of vehicle and battery types. Buy Now at Amazon
- Charges and maintains 12V batteries
- Works with standard, AGM, and gel batteries
- Supports gas and diesel vehicles
- Includes reverse polarity protection
- Multi-stage charging for battery health
That's the best deal we could find by $40 and the lowest price we've seen. Buy Now at Amazon
- 8 ports, USB-C and USB-A compatibility
- 100W Power Delivery outputs for fast charging
- LCD display shows charging details
- Compact, travel-ready with universal voltage
- Wall or desk mountable for convenience
It's $20 under Amazon and the lowest price we could find. Buy Now at Woot! An Amazon Company
- 296W power capacity
- 7.5 lbs lightweight design
- 2 AC outlets 300W each
- USB-C PD 60W port
- Includes LED light with SOS function
Prime members get this best-ever price — you'd normally pay around $5 more. Buy Now at Amazon
- 2,000mAh
- recharge up to 400 times
- Model: HFR-AA2400
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
Clip the coupon to get this 8-pack for the lowest price that Amazon has charged. Buy Now at Amazon
Use coupon code "FALL20OFF" to drop it to $316.79. This is $370 on Amazon today. Buy Now at eBay
- 10 year+ life span
- more than 4,000 cycles
It's $101 off and the best deal we could find. Buy Now at Amazon
- 2,000A maximum discharge current
- 3% self-discharge rate
- Model: RNG-BATT-AGM12-100-US
Clip the 25% off coupon on the product page and order with Subscribe & Save to save an extra $5. Buy Now at Amazon
Use code "BESTGIFTS" to get this deal. It's a total of $100 of and the lowest price we could find. Buy Now at eBay
- Bluetooth 5.0 to check battery voltage, current, and capacity from your phone
- low-temperature cutoff protection
- Model: L13080202117-1
It's a $6 drop from our mention of a month ago and the lowest price we've ever seen. Buy Now at Amazon
- each USB-C supports 100W max
- 5-foot power cord
- compatible with cell phones, laptops, headphones and more
- Model: A2683
Save $24 on this charging station which is now back at the price we saw it at on Prime Day in July. Buy Now at Amazon
