WOLFBOX 4000A Jump Starter Power Pack, 12V Car Battery Booster Jump Starter with 65W Quick Charger, 88.8Wh Battery Booster Pack (10L Gas 10L Diesel Engine) with LED Light, Booster, Jump Leads

I bought this item not expecting much from it as I have a Porsche and not started for months, bearing in mine this has a very high compression six cylinder engine and the original battery is Hugh so after fully charging the unit off I went. Turned the key and just a click from the engine as expected. Fitted the booster as instructed and believe me the instructions are very simple and the unit automatically switched on and saying to start vehicle, well that engine started in a nano second, to say i was amazed is an under statement. I am completely in love with this booster and to top it all off it is saying that i still have 93% charge left so in theory i can start the car another 9 times without recharging unit. This is a fantastic piece of kit. Just make sure you buy the correct amps for your car, 4000 Amp booster will start anything so overkill for most family vehicles, get the 2000 Amp unit in that case as it is cheaper. I highly recommend this booster and I don't recommend much to be honest. I checked the unit to see if it holds charge after 2 weeks and it has retained its charge rate, brilliant. It is a very compact and versatile unit as you can also charge your phones or laptop with it and stores in a very hard protective case. Best buy for me in years.

Well packaged good quality at a good price Got this to. Assist starting my old campervan, which it easily does . Comes with a nice storage bag

Looks like a great bit of kit. Not used in anger yet. Good size digital read out and easy to use/read. Clamps are quite resistant but that means better gripping force. Arrived at 75% charge. Put it on charge and 100% was achieved within 30mins. Quite quick really. Supplied with storage case which is sturdy. Makes storing it in your car a breeze.

Arrived with 16% power. Charged to 100% in less than hour & a half. Started my flat 3.0 (c320cdi) Mercedes turbo diesel instantly, using charging point rather than directly on battery. Used 4% according to display. Very well made, high quality materials throughout it would seem. Time will tell if this is better than a £30 booster, but so far I'm very happy.

WolfFBOX 400a mega24 jump starter arrived one day early in its own box vacuum wrapped sealed box, simple packaging non waste wrapping. After a couple of teething problems human error of mine I had unknowingly put the contacts on the wrong battery connectors, after YouTubing I realised this. The anti polar protection is a good thing to have with this device especially when errors can occur. Anyway once they were on the right connectors it started straight away it's an amazing piece of kit I did wonder if I should of ordered the one with the tyre pressure inflator but I didn't and all the same I'm so glad I ordered this one. I looked at many reviews for this brand and NOCO brand but decided on this one I have a campervan and opted for the larger capacity of Wolfbox. It had 75% charge when it arrived. It was so simple to use my van had not been driven for a week and the battery was as flat as a pancake. The pack offers independence in not having to wait for the recovery to come out and a great asset if you are travelling around and maybe end up in an isolated area with no phone reception to call recovery and as long as you keep an eye on the charge left then at least you can get yourself back on the road again. I have recommended the wolfbox to all my friends

Easy to use, powerful, retains its charge and packs away into a neat and sturdy case.

Easy to use, I've, done 6 flat battery starts no problem with power. However the leads are woefully short which makes it very difficult to use.

Excellent bit of kit, with all the different ones around this one is value for money and easy to use.

Top

Témoignage utile pour ceux qui se posent encore la question sur la qualité du produit. Packaging impeccable avec étui, booster compact, cables batterie et chargeur mural USB C. Le booster était à 76% au déballage, recharge en 15 min pour atteindre 100%. Je l'ai immédiatement testé sur mon SUV : une Volvo XC90 D5 2.0 Diesel de 235cv de 2018 dont la batterie était totalement à plat après le coup de froid de la semaine dernière. J'avais précédemment tenté de la démarrer avec des cables et une autre voiture sans succès. Il était même impossible d'ouvrir les portes sans la clé de secours. J'ai connecté le booster, le signal low battery a clignoté et j'ai donc activé le mode boost. J'ai lancé le moteur qui a démarré instantanément. Le booster n'a consommé que 12% de batterie pour démarrer. Remarquable d'efficacité à ce prix là et à avoir définitivement dans son coffre pour son propre véhicule ou pour dépanner un ami !!!

Great, until now. Didn't have the chance to try yet. Small size, powerful, and charges fast

Lo usé para una camioneta Tow & country con su batería totalmente descargada y prendió de inmediato. Lo recomiendo ampliamente

Ottimo prodotto arrivato in tempo per la mia moto …. Partita al primo colpo