10
Best
Battery Booster Packs
of
May 2021
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Product Highlights- Ultrasafe - safe and easy to use car battery jump starter box without the worry of incorrect connections or sparks. safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
- Advanced design - our most advanced portable car battery jump starter ever. featuring high-discharge lithium technology for safe operation in any climate. a rugged and water-resistant enclosure rated at ip65. a rubberized over-molded casing to prevent scratching or marring of surfaces. and an ultra-compact and lightweight design weighing just 2.7 pounds.
- Start dead batteries - safely jump start a dead car battery in seconds with this compact, yet powerful, 1500-amp portable lithium car battery jump starter pack - up to 30 jump starts on a single charge - and rated for gasoline engines up to 7 liters and diesel engines up to 4.5 liters.
- Multi-function - it's a car jump starter, portable power bank, and led flashlight. recharge smartphones, tablets, and other usb devices. it's easily rechargeable from any powered usb port in 5 hours at 2.1-amps. plus, an integrated 200-lumen led flashlight with seven light modes, including emergency strobe and sos.
- In the box - gb50 ultrasafe portable lithium car battery jump starter pack, needle-nose battery clamps, 12-volt car charger, micro usb charging cable, microfiber storage bag, user guide, 1-year warranty, and designed in the usa.
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Product Highlights
- Reverse polarity alarm alerts when there is an improper connection; connect the clamps to the battery, turn on the switch and start your vehicle
- Built-in 12v dc outlet and usb port provide portable power for electronic devices; includes a limited 1 year manufacturer warranty
- Delivers serious jump-starting power with 1000 peak amps and 500 instant starting amps
- Features a 120 psi air compressor to help inflate tires with low pressure; high-powered led light rotates 270 degrees to help you work in the dark
- Jump starter should be charged every 30 days when not in use; charges using a standard household extension cord (sold separately)
SHOWview product -
-
Product Highlights
- Reverse polarity alarm alerts when there is an improper connection; connect the clamps to the battery, turn on the switch and start your vehicle
- Built-in 12v dc outlet and usb port provide portable power for electronic devices
- Delivers serious jump-starting power with 1000 peak amps and 500 instant starting amps
- Features a high-powered led light that rotates 270 degrees to help you work in the dark
- Jump starter should be charged every 30 days when not in use; charges using a standard household extension cord (sold separately)
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