10
Best
Portable Jump Starters
of
June 2021
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Product Highlights- 📱 large capacity power bank & led flashlight: with two usb quick ports, grepro booster pack has large 21000mah real capacity for charging your smartphones, tablets, gps, camera, kindle and more mobile devices multiple times. the built-in led flashlight has bright, strobe and sos modes, which can help you in any case especially for adventure, outdoor, daily, emergency, t...
- 🏆 unique aluminum design: different from the majority of jump starter, grepro car jump starter uses premium aluminum alloy metal instead of plastic and rubber material. metal case will better withstand collision, resist scratch and stain, anti-fire and dissipate heat. also, it is the winner of if international design award which as known as the oscar in product design f...
- 🚘 powerful jump starter: grepro car battery jump starter can start various 12 volts (up to 10l gas, 7l diesel) vehicles up to 50 times in seconds without needing a recharge, works for car, truck, motorcycle, boat, rv or tractor and so on. with cigarette lighter charger, micro-usb cable and ac adapter, you can charger jump starter by usb charging, car charger and wall ch...
- 🔰 advanced safety protection: this car jump starter uses upgraded smart jumper cables with seven built-in protections, audible alarms and visual alerts in case of any improper connection, over current, short circuit, overload, over-voltage, over-charge. what’s more, the internal lithium ion cells of this jump starter are rohs, fcc and ce certificated. all of these prote...
- 🎁 what you can get: 1 × car jump starter; 1 × smart jumper cables; 1 × ac adapter; 1 × cigarette lighter charger; 1 × car charger; 1× usb cable; 1 × color user manual; 1 × carry case. a good gift for families and friends. what’s more, we offer 30 days return, 12-month warranty and lifetime technical support for every customer. welcome to contact us at anytime.
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Product Highlights
- Ultrasafe and easy to use car battery booster 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 booster jump starter ever, featuring high discharge lithium technology for safe operation in any climate
- 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 booster 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
- A rugged and water-resistant enclosure rated at ip65
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Product Highlights
- 【never requires regular charging】supercap 2 is a supercapacitor jump starter that only requires a quick charge from your weak battery to get your car started. this is extremely convenient as you don't need to remember to pre-charge your jump starter.
- 【extremely weather operating & longer lifespan】supercap 2 can work in extremely cold weather (-40℃/40℉) during snowstorms or blizzards and resist high temperature (70℃/158℉). thanks to its built-in supercapacitors, supercap 2 can withstand more than 100,000 times frequently repeated use in its lifetime, longer life up to 20 years.
- 【supersafety】no internal batteries, built-in super capacitor activates in a physical way, keeping users from risks of spark or explosion.
- 【protection】safe and easy to use supercap 2 jump starter without the worry for 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, over-current protection, overload protection, over-voltage protection.
- 【in the box】supercap 2 jump starter*1, carrying case*1, cigarette lighter*1, alligator clamps*1, usb charging cable*1, user manual*1. 1-year warranty.
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- [advanced performance] the mistake-proof designed rb-1500. it contains smart jumper cable with digital displays for enhanced diagnostics and troubleshooting. the displays show vehicle’s battery voltage, normal and abnormal status during jump start.
- [advanced designed] qdsp quick discharge start power is a unique jump-starting technology which is used in rb-1500. it has enhanced jump-starting current compared to the non-qdsp type with the same capacity. in low temperature circumstances (up to -20oc), the performance is greatly improved. additionally, qdsp rb-1500 is equipped with smart jumper cable with digital dis...
- [powerful & recent technology] you can easily jump start your 12v vehicle (up to 7l gas or 5l diesel) in just few minutes without the worry of incorrect connections or sparks.
- [multi-function] it is a car jump starter, portable power bank, led flashlight (steady, emergency sos and strobe), contains 5 outputs including usb quick charge, type-c fast charging, dc output, usb charging ports. it is easily fast rechargeable from any powered usb port in 3-4 hours.
- [what you get] rb-1500 jump starter, smart jumper cable, type-c usb cable, cigarette lighter socket, strong handheld protective case, user manual, warranty card. 2-year replacement warranty & 30 days money back and friendly australian based customer service.
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Product Highlights
- [6-in1 multi functions] powerful jump starter + portable power bank + dual usb port + compass + led flashlight + sos lighting single for emergency, especially for adventure, travel outdoor, daily and long-distance driving. compact size, enough to store in your glove box.
- [advanced safety technology] the intelligent smart jumper clamp combined protections including anti-reverse polarity protection, short-circuit protection, over-charge/discharge protection and overheat protection. making it totally safe for anyone to use.
- [powerful & life saver] 600 amp peak emergency jump starter, able to jump start vehicles (up to 4.0l gas or 2.0l diesel engine) up to 30 times with smart jumper cable. 12000mah battery capacity, suitable for cars, motorcycle, boat, watercrafts, mower, yacht, rv, snowmobiles, etc.
- [portable charger with dual usb port] with 12000mah capacity and smart usb port this power bank is able to fully charge your smart phones, tablets, cameras and more devices. it has dual usb port that allows you to charge two devices simultaneously.
- [what you get] rooboost heavy-duty car jump starter, 12v smart battery clamp, au ac adapter (with saa approved certification), usb cable, strong storage case, user manual with our 24-months warranty, 30 days money back and friendly customer service.
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Product Highlights
- [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 charger&led light&compass] big 18000mah capacity with dual usb ports to charge phones, tablets, gps, camera, kindle and other devices. this battery booster 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, emergency, travel.
- [portable car jump starter]: 18000mah car 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 starter is small enough to store in your car’s anywhere like glove box. (use the big discount to get lowest price for chris...
- [dual usb quick 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).
- [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
- 2. [power delivery 15w type c input and output]: supports usb type-c charging (5v/3a); you can use it to charge your other devices or charge the jump starter itself.
- 4. [advanced safety technology]: the intelligent jumper clamp combined with 8 protections including over-current protection, overload protection, over-voltage protection, over-charge protection, making it totally safe for anyone to use.
- 1.[powerful and reliable] - it provide instant current, without the need for a donor vehicle. you can start your vehicles (up to 10.0l gas or 7.0l diesel), motorcycles, rv, tractor, light-duty trucks, mower, cargo vans, atvs, snowmobiles, oil boat, yachting in just a few minutes.
- 3. [quick charging output]: the quick charge 3.0 usb ports can be used to charge virtually any usb powered device at lightning speed, such as smartphones, tablets, gps, camera, kindle and more.
- 5. [what you get]: gooloo heavy-duty jump starter, 12v battery clamp, wall charger (with ul certification),usb-c cable, type-c to type-c cable, storage case, user manual. our 12 + 6 month extended warranty & 30 days money back and 24/7 friendly customer service. this is the best gift for mom.
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Product Highlights
- ✅【reliable safety】ul certified grade a concentrated lithium batteries, and high quality sbms (smart battery management system) safety circuit! you can monitor connection status and know when you are good to go. simple and safe to use even for a first timer!
- ✅【robust clamps】– all metal structured clamps are specially designed for heavy duty jump-start, and we use 100% copper cables, which make our jumper cables extra durable and a good match to our powerful battery!
- ✅【powerful & compact】mini in size, yet mjs103 battery jump starter delivers 2500a peak and generates 22,400 joules energy in 3s, to ensure instantly jump start 12v vehicles up to 8.0l gas & 7.5l diesel. it works on your car, truck, motorcycle, boat, rv or tractor.
- ✅【multifunctional】1. the quick charge 3.0 usb ports provide power supply to all your electronics. 2. the 12v 10a dc output port with included cigarette adapter can conveniently power car air compressor, vacuums, and other car accessories.3. ultra-bright led flashlight with three light modes for additional safety, protection, and convenience.
- ✅【extra boost key】the boost key is designed to start a compeletly drained battery. mjs103b holds battery up to 6-12 months. 1 year warranty now is extended to 18 months on registration. send us email ❤[email protected]❤ to find out more
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