Prime members can apply coupon code "CUKTECH26" for a savings of $53. Buy Now at Amazon
- 140W fast charging support
- 25,000mAh capacity for multiple charges
- Real-time TFT display
- Compact, cola can-sized design
- Quick 100W self-charging
Apply coupon code "N89X6D6I" for a savings of $35. Buy Now at Amazon
- For 6.0L gas, 3.0L diesel engines
- 1500A peak current
- Compact 7x3.3x1.5 inches
- Includes USB QC3.0 and LED light
- 20 jump starts per charge
Apply coupon code "CI5XKOSI" for an extra savings of $85. Buy Now at Amazon
- 20000mAh battery with 3500A peak current
- 160PSI air compressor with auto shut-off
- Suitable for 10L gas and 8L diesel engines
- Operates in -4 to 140°F, IP65 waterproof
- One-touch emergency starting and LED light
After promo code "AEUS32", it's the best price we could find by $66. It ships from a US warehouse. Buy Now at AliExpress
- Bluetooth 5.0 to check battery voltage, current, and capacity from your phone
- low-temperature cutoff protection
- widely used in RV, cabin, off-grid, and marine applications
- Model: L13080202113-1
That's a $3 low. 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
Clip the on-page coupon and subscribe for around $6 less than you'd pay at other stores. Buy Now at Amazon
Apply coupon code "9N8ZIT2E" for a savings of $70. Buy Now at Amazon
- 300W total output, 4 ports
- 140W retractable USB-C cable
- Rapid recharge within 20 minutes
- Compact, air-travel-friendly design
- Superior temperature control, safety
This is a good deal for a set of rechargeable batteries and a charger. It's dropped from its original price of $19. The set will also ship for free. Buy Now at AliExpress
Shop discounts on select batteries, and bag extra savings when you subscribe. We've pictured the Duracell Coppertop 9V Battery 6-Pack for $20.58 with Subscribe & Save ($5 off). Shop Now at Amazon
Apply coupon code "JXO66OBF" for a savings of $55. Buy Now at Amazon
- 165W max output
- Charges MacBook Air 1.3 times
- 20,000mAh capacity
- Built-in USB-C cables
- Interactive emoji display
Prime member can apply coupon code "NSAHTY3O" for a savings of $32. Buy Now at Amazon
- 3000A peak current
- Handles up to 9L gas engines
- Compact and lightweight design
- Built-in 3-mode LED flashlight
- Includes smart clamps and storage bag
Apply coupon code "AZME5IPY" for a savings of $35. Buy Now at Amazon
- Built-in retractable 45W fast-charge USB-C cable
- 10,000mAh capacity
- Smart display shows charge level
- Compact for on-the-go use
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
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
That's at least $8 less than local stores charge. Buy Now at Amazon
- 24 alkaline AA batteries
- 24 alkaline AAA batteries
- Model: E91E92-48
That's a buck under our mention from two weeks ago, and $3 under Amazon's regular price. Buy Now at Amazon
You'd pay at least a buck elsewhere. Shipping adds $6.99 or orders of $35 or more ships for free. Buy Now at Walmart
- 12-year shelf life
- Model: E001081114
Order with Subscribe & Save to get this price - for further comparison, you'd pay this much for just a 16-pack in many local stores. Buy Now at Amazon
It's a $3 drop and the lowest price it's ever been on Amazon. Buy Now at Amazon
- 8-pack AA alkaline batteries
- Lasts up to 50% longer
- Leak protection for two years
- 12-year shelf life
