10 Best

Super Capacitor Jump Starters

of September 2023

  1. Product Highlights
    • 🚗 【safety protection & reliability】the car battery jump starter features an intelligent protection system protecting against short circuit without the worry of incorrect connections or sparks. it provides over-current protection, overload protection, over-voltage protection, over-charge protection,over-temperature protection etc. easy to use,safe for anyone to use.
    • 🚗 【quick-charge outputs】the portable jump starter battery pack is designed with 23800mah, qc3.0 outputs for charging your devices faster and compatible with almost all usb charging devices – including cell phones, tablets, digital cameras. charging is fast and efficient – save your time.
    • 🚗 【large capacity】fnnemge car jump starter with 23800mah featuring powerful 2500a peak current,could start 12v vehicles (up to all gas, 8.0l diesel engine) easily. . suitable for cars, trucks, motorcycles, watercrafts, lawn mowers, yachts, pickup,snowmobiles, etc. compact enough to store in your glovebox or under the seat.
    • 🚗 【emergency led flashlight】 the jump starter is equipped with 3 led light modes (lighting/sos/strobe), providing more convenience in the night use. this multi-purpose flashlight is great for camping, outdoors, emergencies, travel, etc.
    • 🚗 【 waterproof,service guarantee】dustproof, and shockproof,can be used in the rain, 100% reliable for outdoor activities and bad weather. you get: fnnemge car jump starter, smart jumper cable, type-c cable, usb cable, car cigarette lighter adapter, storage bag, user manual. we promise 24 months warranty(service manual with email).so please feel free to contact us in cas...
  2. Product Highlights
    • Up tp 100w charging speed for macbook & other laptops: charge it whenever and wherever as fast as the original adaptor for your laptops(type-c port only).
    • Easier & safer to jump-start: this portable car battery jump starter has a 3.2-inch informative led screen clearly to show product status , so you can know when to start the car intuitively. built-in 10 kinds of protection technology to free your mind of misgivings of misoperation and sparks.
    • More than a battery jump starter: not only a jump starter battery pack,the gooloo gt4000s also features as a 26800mah battery bank with three usb ports and a 400 lumen flashlight with 3 modes(sos, spotlight, strobe).plus a 15 volt 10 amps port for powering any 15v or 12v dc devices, like tire inflators, inverters, and more.
    • One & only 100w fast-charging car jump starter: only 1.2 hours can fully charge the jump pack from 0% to 100%. 5 minutes of charging time are enough to start a car(100w car charger is included in the package). a single full charge can achieve 60 times jumpstart.you can also use your own fast-charging charger to charge this jump starter through the type-c port.
    • Powerful yet compact portable jump starter: 4000a peak cranking power enables gooloo gt4000s to start almost all 12 volts dead battery engines up to 12.0l gasoline or 10.0l diesel in just a few seconds. compared with a traditional car jumper or jumper cables kit, it's really powerful enough but more compact.
    • 24 months stand-by time: regular charging is not necessary as long as you own the gt4000s lithium jump starter. the built-in 10 protection technologies also greatly extend the service life of the product.
  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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