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
It's $13 off and a great deal on a battery of this capacity from this brand. Buy Now at Amazon
- 3000+ deep cycles
- Lightweight at 4.85 pounds
- Built-in BMS for protection
- Series and parallel connections
- Ideal for outdoors and vehicles
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- 10000mAh battery capacity
- 65W GaN tech for fast charge
- Compact with foldable wall plug
- Built-in 4-inch USB-C cable
- Dual ports USB-C and USB-A
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- 25" retractable USB-C cable
- 65W GaN power with 3 ports
- Compact size with foldable plug
- Charges multiple devices simultaneously
- Compatible with phones and laptops
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- 45W fast charging for multiple devices
- Charges two devices at once
- GaN technology for smaller size
- Compact foldable design
- Compatible with most USB-C devices
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
Eco-Worthy US via eBay offers the Eco-Worthy 30.72kWh 48V 100AH Server Rack Lithium Battery 6-Pack with Monitor for $4,799.99 (reduced from $5,299.99) via coupon code "ECOWORTHY500" with 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
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- Bluetooth 5.0
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- Charges four devices at once
- 140W dual USB-C ports
- Compact, portable size
- Safety with Activeshield 4.0
- Clear display for monitoring
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- includes tester
- holds 78 AAs, 64 AAAs, 12 coin cells, 10 Cs, 8 9-Volts, and 8 Ds (180 total)
- Model: BADA-MC4
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- 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
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
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- Recharge up to 2100 times
- 2000mAh minimum capacity
- Pre-charged and solar powered
- Operates in extreme temperatures
- Suitable for many household devices
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
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- 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
When purchasing Eco-Worthy products, you can use the coupon code "FIFTEENFORYOU" to save up to 15%. It includes a variety of products such as batteries, solar panels, hybrid inverters, wind turbines, and more. The Eco-Worthy 48V 100AH battery is priced at $999.99, and the discounted price is $799.99. Shop Now at eBay