10 Best

Car Battery Boosters

of May 2024

  1. Product Highlights
    • Portable battery jumper starter: compact yet robust, the green keeper jump starter is your go-to portable battery jumper starter. with dimensions of 192.1×89.2×39.1 mm, it's easy to store in your car's glove compartment or travel bag, ready for unexpected battery drains.
    • Jump start battery pack with safety in mind: safety is a priority with the green keeper jump starter. equipped with an intelligent protection system, it features overcurrent, overcharge, overdischarge, and short-circuit protections, along with spark-proof technology and reverse polarity protection.
    • Powerful and reliable battery jumper: the green keeper jump starter is more than just a jump starter; it's a versatile solution for your car's emergency needs. capable of delivering 500a starting current and reaching a 1000a peak, this car battery jump starter is designed to jump start most 12v vehicles efficiently.
    • Multifunctional car jumper starter portable: this car jumper starter portable device is not limited to starting your car. it also includes a 37wh lithium battery with dual usb outputs, including a qc18w port, making it perfect for charging your smartphones, tablets, and other usb devices on the go.
    • All-in-one portable car jump starter: the green keeper jump starter is a comprehensive car jump starter kit. it comes with a jump start battery pack, heavy-duty jumper cables, a type-c charging cable, and a durable carrying case. whether it's for a sedan, suv, motorcycle, or boat, this portable car jump starter ensures you're never stranded with a dead battery.
  2. 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.
    • Here's what you get with boost x - gbx45 ultrasafe portable lithium car battery booster jump starter pack and power bank with 60w usb-c power delivery, heavy-duty jumper cable clamps, usb-c charging cable, microfiber storage bag, 1-year warranty, and designed in the usa.
    • 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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  3. Product Highlights
    • [safety protection]: this engine starter is equipped with a highly durable smart clamp to improve safety. problems such as short circuit / reverse connection / overdischarge / overcurrent / reverse current / reverse polarity / overcharge due to erroneous operation can be effectively prevented, danger can be prevented, and even beginners can use it safely.
    • [fast charge 3.0] equipped with two charging ports (usb1-quick charge 3.0: 5v2.4a / 9v2a / 12v1.5a; usb2-5v2.1a), it quickly charges devices such as smartphones, cameras, and kindles. charging speed is 4 times faster than regular chargers and mobile batteries, significantly shortening charging time. up to 2 devices can be charged at the same time.
    • [super starter] the current is up to 4000a, and all 14l gasoline vehicles, 12.8l diesel vehicles, etc. can start the engine with one key. equipped with a large-capacity battery, in addition, as a cell phone battery, it can not only charge smartphones and tablets, but also power the air compressor by connecting a dc cigarette lighter!
    • 【led flashlight/safety hammer】: not only for starting the car, but also as a multifunctional emergency tool in various places. equipped with a powerful led flashlight that can be switched between four modes: warning, lighting, flashing and sos. it also comes with a safety hammer which is very useful in an emergency.
    • [quality assurance]: if you have any trouble during use, please do not hesitate to contact us by e-mail. we will do our best to satisfy you, so please feel free to contact us.
  4. Product Highlights
    • 【jump starter & tire inflator combined 】car tire inflators and vehicle emergency jump starters are usually 2 of the most frequently used electric equipment for a car. sikoolet creatively combines the 12v auto battery booster with a wireless air compressor, it can be used both to quickly inflate the car tires and to start the car battery in an emergency. greatly helps yo...
    • 【1 min super fast inflation】sikoolet car battery charger jump starter equipped with a 160psi cordless air compressor that can inflate a car tire from 30psi to 35psi in just 1 minute, fully achieving the efficiency of professional air compressors.
    • 【unique 5" large screen touch-control】sikoolet 2-in-1 car jump starter & air compressor has an oversized 5" digital screen, which makes it always easy to read, even when exposed to outdoor strong sunlight. what's more, sikoolet car jump supports touch-screen control, which is easier to control and has a longer service life than other button-controlled jump starters.
    • 【more than a car jump starter】the sikoolet kf03 2-in-1 jumpers are derived from new technologies in several fields. this battery jump starter integrates 7-functions: car emergency start, tire inflator, lighting, sos warning, charging for mobile devices, power storage technology, and fast charging.
    • 【powerful 2500a jump starter】instantly jump start a battery with 2500a peak current! with the sikoolet kf03 car battery starter, you can start all 12v vehicles (up to 8.5l gas and 8.0l diesel engines) up to 60 times on a single charge. it's universally compatible with cars, trucks, motorcycles, lawnmowers, suvs, snowmobiles, boats, etc. never anxiously wait hours for ro...
    • 【upgraded protections】safe and easy-to-use jump starter battery pack without the worry of incorrect connections or sparks. particularly spark-proof, reverse polarity protection, low-temperature protection, high-temperature protection, and over-load protection. safely connect to any 12-volt automotive car battery.
  5. Product Highlights
    • 【four preset pressure options】cordless car jump starter air compressor 150psi is preset with 4 inflation options, so you can quickly choose the right air pressure for your car tires, bike tires, motorcycle tires, balls, mattresses, swimming rings, and other inflatables. with an auto-stop function, you can trust that this car jumper tire inflation will provide smart infl...
    • 【smart detection display & safety indicator】the car jumper starter portable with digital tire inflator is the perfect tool for your vehicles need. its large 5.1-inch led display shows real-time battery level, pressure values and 4 preset values, which makes it incredibly easy to read and observe the situation. the intelligent safety detection jumper cables are designed ...
    • 【portable emergency car jump starter】with an impressive 4000a peak current, the q15 car jump starter is more than capable of starting 12v vehicles with up to 10l gas or 8l diesel engines. the jump starter battery pack is fully equipped with a high-performance start function that guarantees to start your car battery effortlessly, even in the most extreme temperatures, fr...
    • 【26000mah battery & led flash light】the powerful battery booster gives you enough power to provide 30+ starts with just one charge. it is equipped with a type-c input for 5v/2a and 2* qc3.0 fast charging usb output ports for 5v/2a, making it an ideal portable charger for various devices including phones, tablets, and macbooks. in dark and emergency situations, you can a...
    • 【multi-in-one car jumper battery pack】looking for a reliable and compact vehicle tool for your vehicle? the e-ant is just what you need! with its jump box, tire inflator, power bank, and led light, it's an essential tool to have on hand for any emergency situation. car emergency kit includes: jumper starter portable*1, smart jumper clamps*1, air hose*3, charging cord*1,...
  6. Product Highlights
    • High power booster: the car battery charger with a 4000a peak current, can start the 12v vehicles up to 10l gas or 8.5l diesel engines. the powerful battery booster works even in extreme temperatures. suitable for car, truck, motorcycle, boat, rv or tractor and so on.
    • Emergency led light: the jump starter battery pack features 3 led light modes. first of all, it can be used as a flashlight, which is very bright and lasts long time. secondly, when you need rescue for survival, turn on sos and strobe mode. ideal for camping and long drives.
    • Safety protection: the upgraded jumper cable adds a smart chip, so you don't have to worry about connecting the wrong positive and negative poles of the car battery, or short circuits and sparks. it is very safe and can be connected to any car below 12v.
    • 8-in-1 jump starter: not only is it a car jump starter, it can also be used as a pump, portable battery pack, emergency led light with 3 modes (flashlight, sos, strobe) and power bank to charge mobile phones, tablets and other usb devices. hard press power button 3 seconds to turn on.
    • Inflation function: the car battery jump starter is equipped with tire inflation and 3 types nozzles, supporting 3 optional units (psi, bar, kpa), which can inflate various tires and balls. in addition, there are smart screen and tire pressure detection function.
    • Protable power bank: the car battery starter capacity is very large and can charge for phone, laptop, camera and all usb digital devices. apart from that, charging is very fast and it is very convenient to use, just long press the power button and plug in the usb data cable.
  7. Product Highlights
    • 【900a peak jump starter】e-ant hh857 jumper cables kit for car battery can boost most 12v vehicles under reverse polarity protection, which can withstand the strong current impact at the moment of car startup, making it less prone to accidents, available for motorcycles, automobiles, atvs, lawnmowers and suvs (under 4-cylinder). provide jump-start power for all various v...
    • 【portable power station】portable battery jumper is also a versatile power bank that adopts lead-acid batteries with a high level of safety among current battery systems and works even in extreme climates -4~140℉. provide a 5v/2.1a usb port and a 12v/11a dc port to power your devices, like phones, fans, car vacuums, and other small loads. portable car battery has a 100-l...
    • 【all-in-one emergency jump starter】e-ant portable car jump starter is the versatile solution car jumper battery pack, which perfectly combines with a tire inflator portable air compressor, portable power station provides usb & dc outlets and an emergency led work light. worth having jumper in the car for any unforeseeable situation, perfect for on-the-way, camping, powe...
    • 【jump starter with air compressor】e-ant battery jumper is equipped with a 260psi air compressor, which just needs 1 min to provide pressure from 25psi to 36psi and only takes 5-6 mins to fully inflate automotive tires. portable air compressor for cars, bicycles, motorcycles, balls and other inflatables. (note: does not support large lt, ht, and truck tires) don't let a ...
    • 【automotive tools must haves】e-ant provide each jump starter with a 12-month worry-free warranty, lifetime technical support and kind customer service, striving to create safe and reliable jumper pack. hh857 car emergency kit includes: multi-function car jumper starter portable*1, heavy-duty jumper clamps*1, air hose*3, ac adaptor*1, dc charging cord*1, and user manual*...
  8. Product Highlights
    • 🚗 [portable power bank & led light] this car battery charger jump starter is also a compact power bank with 13200mah capacity, easily charge your phones, tablets or other devices and speeds up to 2.1 amps. built in led with 3 modes (normal, sos, strobe and off) which is an emergency life saver when you go camping, picnic, outdoor adventure or investigations.
    • 🚗 [improved safety technology] with upgraded security technology, which prevents the clamp from short circuit, high temperature, over voltage, over charge, over discharge, over current and reverse polarity. no need to worry about incorrect connections or sparks. easily use this jump starter box to connect and start your 12v automotive car battery safely. if the car batt...
    • 🚗 [powerful jump starter] flylinktech portable jump starter for car battery with 1200 amps peak current can jump starts 12v vehicles (6l gas or 5l diesel engine) in seconds up to 30 times. suitable for cars, trucks, motorcycles, snowmobiles, atv, suv, lawnmowers, yachts and etc. even safely works under extreme environment(-20℃~+60℃).
    • 🚗 [ip67 waterproof & compact design] with ip67 waterproof function, the battery booster jump starter pack can also be used in rainy weather. made of high-quality materials, it is sturdy, durable, protect the unit from damage and scratch the surface. adopts compact and lightweight design, measures only 6.22x3.46x1.29in, only weighs 0.83ib, is easy to carry on.
    • 🚗 [what you get] flylinkteck jump starter battery pack, smart jumper cables, micro usb cable, user manual, 12 months technical support and after-sales customer service anytime, please feel free to contact us through amazon if you have any problems during use. our professional technical team are always here to help you.
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