10 Best
Battery Booster Jump Starter Packs
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Product Highlights- Turbo chargeable - boost x is equipped with usb-c technology that, combined with power delivery, gives you lightning-fast recharges. completely recharges in just 48-minutes, or go from 0% to jump starting in just 5-minutes of charge.
- Ultrasafe 2.0 - we took our ultrasafe technology and made it better. it's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life.
- X for extreme - an all-new design with extreme jump starting power for powerful engines starts. rated at 1250-amps, this portable lithium car battery jump starter releases maximum energy at every start. this isn't an upgrade. it's a whole new series - the extreme series.
- Charge everything - with usb-c power delivery, you have the power to charge almost everything. its internal power bank provides 60-watts of power - both in and out - to effortlessly power your favorite usb-c devices, like phones, tablets, laptops, wearables, and more.
- Maximum versatility - boost x is one of the most versatile lithium jump starters ever. jump start all vehicle types, including cars, motorcycles, trucks, atvs, boats, rvs, vans, suvs, tractors, and more for up to 6.5-liter gasoline and 4.0-liter diesel engines.
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Product Highlights
- Turbo chargeable - boost x is equipped with usb-c technology that, combined with power delivery, gives you lightning-fast recharges. completely recharges in just 1.2-hours, or go from 0% to jump starting in just 5-minutes of charge.
- Ultrasafe 2.0 - we took our ultrasafe technology and made it better. it's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life.
- X for extreme - an all-new design with extreme jump starting power for powerful engines starts. rated at 1750-amps, this portable lithium car battery jump starter releases maximum energy at every start. this isn't an upgrade. it's a whole new series - the extreme series.
- Charge everything - with usb-c power delivery, you have the power to charge almost everything. its internal power bank provides 60-watts of power - both in and out - to effortlessly power your favorite usb-c devices, like phones, tablets, laptops, wearables, and more.
- Maximum versatility - boost x is one of the most versatile lithium jump starters ever. jump start all vehicle types, including cars, motorcycles, trucks, atvs, boats, rvs, vans, suvs, tractors, and more for up to 7.5-liter gasoline and 5.0-liter diesel engines.
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Product Highlights
- [charge 3.0 and dc 12v output]: the quick charge 3.0 usb port (5v/2.1a, 5v/2.4a, 9v/2a) compatible with almost all usb charging specifications of products and devices provide 3 times faster charging speed. 12v 10a output power car air pumps, car vacuums cleaner, and other car accessories through cigarette lighter adapter(included)
- [upgrade advanced safety protection]: smart jumper cables with audible alarms, visual alerts and eight built-in protections including reverse polarity protection, over temperature protection, over discharge protection, reverse charge protection, over charge protection, short circuit protection, over current protection, over voltage protection to make it totally safe for...
- [portable jump starter]: car battery jump starter can start all 12v battery cars, vans, trucks, motorcycles, snowmobiles, atv, utv, lawn mowers, yachts and heavy duty up to 30 times after a full charge(up to 8.0l gas/ 6.0l diesel). grepro jump pack is small enough to store in your car’s anywhere like glove box
- [portable charger&led light&compass]: big 18000mah capacity with dual usb ports to charge phones, tablets, gps, camera, kindle and other devices. this car battery jump starter has a built-in super-bright led flashlight (3 models: normal/steady mode, plus flashing strobe and sos modes) and compass to help you in any case especially for adventure, outdoor, daily, emergenc...
- [what you get]: grepro car jump starter, wall charger (with ul certification), smart jump cable, 12v cigarette lighter adaptor, car charger, usb cable, storage case, user manual, small pointer (help you to press boost button better if you need). we offer 30 days return, 12-month warranty (extra 3 months for register) and lifetime technical support for every customer. we...
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Product Highlights
- Ultrasafe - safe and easy to use car battery jump starter pack 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 2.4 pounds.
- Start dead batteries - safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp portable lithium car battery jump starter pack - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6 liters and diesel engines up to 3 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 3 hours at 2.1-amps. plus, an integrated 100-lumen led flashlight with seven light modes, including emergency strobe and sos.
- In the box - gb40 ultrasafe portable lithium car battery jump starter pack, heavy-duty battery clamps, 12-volt car charger, micro usb charging cable, microfiber storage bag, user guide, and designed in the usa.
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Product Highlights
- 【up to 100w charging speed for macbook & other laptops】- charge your laptops whenever and wherever as fast as the original adaptor(type-c port only).
- 【easy to use】- this car jump starter has an informative 3.2-inch screen. you can see clearly the real-time battery status, and when the screen shows solid ready, you can go to start the car. compared with traditional jump box or jumper cables kit, it's really compact and easy to use.
- 【multi-function】- not only a portable car jumper starter, the gooloo gt3000 jump pack also features as a 22800mah battery bank includes three usb ports (pd100w type-c 5v/3a in&out, usb 5v/9v/12v quick charge, usb 5v/2.4a ), and a 400 lumen led light with 3 modes(sos, spotlight, strobe).plus a 15 volt 10a port for powering any 15v or 12v dc devices, like tire inflators, ...
- 【one & only 100w two-way fast charging jump starter】- fully charge from 0% to 100% in 57 mins with the charger we provided. 3 mins of charging time can get it ready to boost, which is faster than other jump starters. a single full charge can achieve 60 times jump-start. you can also use your own fast-charging charger to charge this jump starter through type-c port.
- 【powerful & supersafe jump-start】- with 3000 amps peak cranking power and battery capacity up to 22800mah, the gt3000 battery jump starter can safely start a dead 12 volt car battery in seconds. wake up any vehicle with 10.0l gas/8.0l diesel engines(backward compatible).
- 【24 months stand-by time】- regular charging is not necessary as long as you own the gt3000 lithium-ion jump starter. the built-in 10 protection technologies also greatly extend the service life of the product.
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Product Highlights
- (easy and fast charging for various devices) this jump starter has two usb output ports (usb1-qc3.0: 5v/3a, 9v/2a, 12v/1.5a; usb2: 5v/2.4a), so you can charge your devices up to twice as fast as an ordinary charger, and greatly reduce the time to charge your smartphone, tablet, etc
- (compact and portable size) jump starter is 5.9 inches (15 cm), width: 3.3 inches (8.4 cm), thickness: 1.1 inches (2.8 cm), weight: approx. 11.2 oz (331 g). the vertical and horizontal dimensions are equal to a smartphone, and the thickness is enough for 2 smartphones with a case
- (reliable item in case of emergency) the peak current of this jump starter reaches 3600a, allowing you to engine all 12 bottles of gasoline and diesel cars up to 8.5 in a single shot. with a large capacity of 27,000 ma, you can jump starter up to 30 times on a full charge, and you will always be prepared for your car. also compatible with motorcycles, racks, marine, mot...
- (safety system & battery condition) this jump starter is equipped with a smart clamp cable, and the main unit and smart booster cable prevent short circuit, reverse connection prevention, low voltage, high voltage, overcharging, overheating, reverse charging, reverse polarity, protecting your car battery and jump starter (you can also check the condition of the battery....
- Compatible with smartphone charging: the jump starter is equipped with two usb output ports, so you can charge two devices simultaneously. in case of an emergency, there is no need to worry about the power loss of smartphones, tablets, digital cameras, game consoles, etc
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Product Highlights
- Jump start a vehicle multiple times on a single charge. designed for 12v vehicles with up to 8.0l gas and 3.5l diesel engines cars, suv, motorcycles, trucks and more
- Temperature, over current, over voltage, short circuit, reverse charging protection
- Real 18,000mah power bank. start current 500a | peak current 1000a jump start a dead battery in seconds
- Over charge/discharge protection, reverse connect protection, pure copper clip
- Extreme weather adaptability. easy to carry. helpful led light. wide capability
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Product Highlights
- Portable power bank:designed with 2 usb outputs (5v/3a)and (5v/2.4a), the quick charge 3.0 usb port can fully charge your cellphones, tablets, and other mobile devices at the fastest speed possible. (up to 75% faster than a standard charger)we suggest to charge the jumper by 5v/2a adapter or above.
- Safty jump starter:no worries about the misuse and sparks with built-in 8 types of protection such as spark-proof, reverse polarity protection, over-current protection, high-temperature protection, over-load protection etc. the car battery jump box indicator notifies you of incorrect use with an audible buzz and flashing lights.the hardened plastic and rubber corners ma...
- Note:please charge the jumper fully when you first time receive it, though it shows full of power. it is suggested to start the car when power is greater than 25%.please recharge the car jump pack every 2-3 month to activate the battery and prolong the lifespan of the portable jump starter.
- Powerful jump starter: start your battery in seconds with our compact and powerful jump starter--with 3000a peak current car jump starter pack--up to 40 jump starts on a single charge and rated for gasoline engines up to 7 liters and diesel engines up to 5.5 liters. safely start any 12-volt automotive car, truck, motorcycle, boat, rv or tractor atvs, utvs, lawnmowers, s...
- Multi-functional booster:it's not only a car jump box, portable power bank, but also a led flashlight.the battery starter utilizes bright led flashlight with 4 modes (lighting/fast flashing/sos/warning) under different circumstances. a car jumper comes in handy will help you find ways in an emergency or on an adventure trip.
- What you get: 1 x biuble portable car jump starter,1 x smart jumper cable,1 x usb type-c charging cable,1 x friendly user manual.please contact with us for any problem and we provide 2-year technical support and warranty.
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Product Highlights
- Super safe to use ➤ alongside a ul2734 certification,this car battery jump starter boasts 10 built-in smart-protections against reverse polarities, short circuits, overcurrents, and more. these well-rounded safety features protect the user, the car, and the jump starter tool from any damage while operating. it can work in temperatures between 14°f ~104°f thanks to its r...
- One-click to boost dead batteries ➤ the biggest breakthrough of topdon’s js2000 is the boost mode, capable of restoring a flat battery and starting the car normally. **always ensure the clamps are properly connected before pressing the “boost” button on this car jump booster. if the connection is proper, the light will turn solid green, and you can start an engine with ...
- Massive 2000 peak amps ➤ the jumpsurge 2000 car jump starter can deliver 2000 peak amps to restart 12v batteries (8.0l gasoline and 6.0l diesel engines) in 3 seconds. it supports quick and safe jumpstarts for cars, trucks, motorcycles, yachts, lawnmowers, atvs, suvs, snowmobiles, and even boats - up to 40 times on a single charge. whether in extremely cold or extremely ...
- All-round and durable protection ➤comes with a high-quality, crush-resistant, anti-shock carrying case made of hard eva, providing all-round and durable protection. its zipper design offers convenient opening and closing. by purchasing this too, you get the jump starter ; heavy-duty clamps; usb-c cable; user manual; eva carrying case; dedicated 24/7 customer care servic...
- 300 lumens led flashlight & backup power bank ➤ the js2000 is a 3-in-1 tool that works as a car starter, a portable power bank, and an led flashlight. it has versatile outputs (qc 3.0, 5v/2a usb, 12v/10a dc), ideal for charging your usb devices (phone 4 times, ipad 2 times, headphones 40 times). it is capable of powering 12v in-car appliances. the built-in 300 lumens le...
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- High capacity portable charger - the gp4000 portable car battery jump starter is equipped with dual usb charging output ports (one compatible with fast charging) and a usb type-c charging port (5v/3a). you can use it to charge other devices or recharge the jump starter itself. it can be taken anywhere and can quickly charge numerous portable devices, such as smartphones...
- Safety & quality metal clamps - built-in 10 types of protection, free your worries of misuse and sparks. we wanted to make sure our users feel 100% safe when using our product. the gooloo gp4000 smart jumper cable is constructed with all-metal clamps to prevent damage caused by long-term use.
- In the box - gooloo heavy-duty portable car battery jump starter gp4000, smart jumper cable, wall charger, usb to type-c cable, storage case, user manual, cigarette lighter adapter, 1 year warranty and tech support.
- Powerful and reliable car battery jump starter - with a 4000a peak current, it can start all gasoline engines and diesel engines up to 10.0l in just a few minutes. this includes cars, motorcycles, rvs, tractors, trucks, cargo vans, atvs, snowmobiles, yachts and many more.
- Emergency life saver – the gooloo gp4000 portable car battery jump starter can jump start vehicles in a matter of seconds so that you aren’t stranded and unsafe for longer than needed. a full charge can boost most vehicles over 60 times!
- Rugged 12v car jump starter - the hardened plastic and rubber corners make sure the starter can withstand drops without any problem. a built-in flashlight can assist you in vehicle emergencies at night.
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