4000A Car Jump Starter, FLYLINKTECH Jump Starter Power Pack

4000A Car Jump Starter

4000A Car Jump Starter, FLYLINKTECH Jump Starter Power Pack Car Battery Emergency Starter Battery Booster Quick Charge USB LED Ligh


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IP 67 Waterproof

  • With IP67 waterproof function, this car booster battery jump starter can be used in rainy days and can even be thrown into water.

Durable Design

  • Made of high-quality materials, it is sturdy, durable, and easy to maintain.
  • Good for preventing scratching or marring of surfaces.

Works Under Extreme Environment

  • With temperature protection system for normal use and safe operation in any temperature (-20℃~60℃), even in severe cold weather.



Weight: 1.16 kg
Dimensions: 19 x 9 x 4.2 cm; 1.16 Kilograms
Brand: FLYLINKTECH
Batteries Included: 1 Lithium Ion batteries required. (included)
Manufacture: FLYLINKTECH
Dimensions: 19 x 9 x 4.2 cm; 1.16 Kilograms
Reference: CF900

6 Responses

  1. mtbgreg1 says:

     United Kingdom

    I was a bit sceptical at first, will it do what’s on the tin, so to speak. After charging and using for the first time I was amazed, this is one of the best, if not the best item any motorists should have with them during the winter months, and with the many other uses a must to have in the home

  2. HSXSusanagr says:

     United Kingdom

    I think this is an easy to use car starter with a good power delivery, I thinks it’s veet good that it has portable power bank so you can easily take it on the road for reassurance, it has a handy multifunction flashlight with a useful battery detector too, it feels heavy and sturdy for longevity of use, with the customer support on hand via an email.

    4.0 out of 5 stars Good Starter!

  3. Anonymous says:

     United Kingdom

    This is a great boost pack. I used it on my Audi A4 1.8 Turbo which had been stood for 1 month with a flat battery, and it powered up immediately. Can re-charge through the accessories socket on the car dash, and the whole unit is so small it can easily be stored in the glove box.

  4. DamienSaenz says:

     United Kingdom

    Car would not start in Spain this summer, so bought some jump leads, but these rely on a kind motorist to park next to your car, so bought this Jump Starter, which is great, tried it only once and it works on my diesel Honda, It doesnt last as long as my small battery bank charging my phone, dont get me wrong, it will charge a phone a few times, but the main job is to start my car in those emergency situations. For the money we should all carry one of these. A few months its still 100% but I will top it up when going on trips.

  5. Anonymous says:

     United Kingdom

    Was going to buy another make. But in its reviews, quite a few said about the Yaber being so much better than it was. Glad I took their advice. It came 95% charged out of the box. A good looking , quality piece of kit. Used it on my new neighbours dead Nissan diesel pickup. No problem at all. Thoroughly recommend this. 6000a

  6. AlannaSkyiouzl says:

     United Kingdom

    I felt very good being self sufficient in jump starting the car by myself without asking any of my neighbours . Connect the correct cables to the battery electrodes, switch on the ignition and voila! My car was raised from the dead!

    Supplemented with another battery charger since I’m not having much run of the car at the moment.

    Love Amazon !!!