10 Best

Compact Jump Starters

of March 2024

  1. Product Highlights
    • 🚗【10w wireless power pack & qc3.0 fast charging】this jump starter also features a 10w wireless charger function and a large 24800mah battery capacity, providing sufficient power to quick-charge your smartphones. the quick charge 3.0 port charges compatible devices up to faster than conventional charging.
    • 🚗【emergency led flashlight & compass】the jump starter has 4 led light modes: flashlight, strobe, sos, and red/blue warning. it's a multi-purpose flashlight that's great for camping, outdoors, emergencies, travel, and more. the compass can help you find your way home when you get lost in the wild.
    • 🚗 【large capacity & dc output】the fnnemge car jump starter has a massive 24800mah capacity and 2500a peak current, allowing it to easily start 12v vehicles (up to all gas and 10.0l diesel engines). it's suitable for cars, trucks, motorcycles, watercrafts, lawn mowers, snowmobiles, and more. the included ec-5 output cigarette lighter adapter makes it easy to use with car...
    • 🚗【safety protection & reliability】the car battery jump starter comes with an intelligent protection system that guards against short circuits, incorrect connections, and sparks, making it easy and safe for anyone to use.
    • 🚗【waterproof & service guarantee】this jump starter is dustproof, shockproof, and waterproof, making it 100% reliable for outdoor activities and bad weather. you'll get the fnnemge car jump starter, smart jumper cable, type-c cable, usb cable, ec-5 cigarette lighter adapter, storage bag, and user manual. if you experience any product malfunctions, please don't hesitate t...
  2. Product Highlights
    • Start fully drained battery - built-in 2000a peak current start the 7.0l gas engine/3.0l diesel engine and any 12v vehicles within 30s. the car battery jump starter will detect vehicles' voltage automatically, when the voltage is less than 9v, the jump starter will beeping intermittently and the screen of the jump starter battery pack will display "press boost button" t...
    • Visible 2" lcd display - compared with traditional portable jump starters with indicators only, astroai visible 2" lcd portable car jump starter clearly displays all the information you need. when you have drained batteries on a road trip, you don't have to guess by the indicators anxiously or wait hours for aaa/someone for help on desolated interstates. just follow the...
    • 8-in-1 multi-function - astroai lithium jump starter is integrated with 8 functions. it's a car jump starter, portable 18000mah power bank, compass, led emergency torch with 4 modes (flashlight, strobe, sos, red warning), and 12v dc auto accessories powered device. the 8-in-1 multi-function road trip kit is a must for outdoors.
    • Portable power bank - 18000mah larger capacity car starter jumper power bank is equipped with 3 output ports (usb 3.0 5v/3a or 9v/2a, usb 2.0 5v/2.4a, dc 12v10a). the extra usb 3.0 high-speed output port makes charging for your phones, smartwatches, tablets, and other devices easier and faster. the dc 12v10a output port can recharge your car refrigerator, car vacuum cle...
    • Advanced protection technology - the portable lithium jump starter car battery cables are constructed with all-metal clamps to prevent breakage caused by long-term use. and it also has 8 protections, including reverse polarity, reverse connection, over current, over voltage, overload, over-charge, over-discharge, short circuit. all the protections make yourself and your...
  3. 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 petrol 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, 1-year warranty, and designed in the usa.
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  4. Product Highlights
    • Ultra powerful boost - the smart boost mode automatically detects the battery's voltage. when the voltage is less than 9 v, the indicator flashes green; this unlocks the "boost" button, which can be pressed to start fully-drained batteries.
    • Comprehensive safety - this portable lithium car jump starter has 8 integrated protections including reverse polarity, reverse connection, overcurrent, overvoltage, overload, overcharge, over discharge, and short circuit protection. ensure your trip is safe and smooth.
    • 5-in-1 multifunction - this device functions as a jump starter, 10000mah portable power bank, and an led flashlight with 3 modes (flashlight, strobe, sos).the astroai lithium battery jump starter is your reliable, all-around trip companion here to gear you up for every adventure.
    • High-performance jump starting - this jump starter's powerful 1500 a peak current quickly starts low-voltage and fully-drained batteries. this jump starter has a 45 c high-rate lithium battery that can start 6.0 l petrol/3.0 l diesel engines and other 12 v vehicles like motorcycles, cars, suvs, pickups, or lawnmowers.
    • Original charger for improved protection - the included original 10 w quick charge 5v 3a wall charger better protects the s8 car battery jump starter from excessive heat damage, loose ports, battery bulging, battery expansion, and more.
    • Portable & compact - with an overall size of 161*83*33mm(6.34*3.27*1.30inch),and a item weight of 430g(0.95 lbs), it is very easy to store in a car or a travel bag. compared with bulky lead-acid jump starters, this compact jump starter brings more convenience and peace of mind to your trip.
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