Car Battery Jump Starter, TOPDON JS3000 12V 3000A Battery Booster Jump Starter Pack for Up to 9L Gas/ 7L Diesel Engines, Portable Car Charger with Handle Jumper Cable and EVA Protection Case

We own a Citroen Relay camper conversion & travel across the UK & occasionally into Europe occasionally,We carry heavy duty jump leads in case of battery problems, but some of the remote places we get too, means there's very little help available should we need it! this Topdon JS3000 has solved the problem! It's an exceptional bit of kit,we've helped out numerous other campers with battery problems since we've had it van three times, with almost zero battery, a panda, and my camper, every time I was amazed by the speed with which the starter goes, in a moment it starts anything.It comes in a sturdy and comfortable case, excellent cables, well-insulated and soft, low weight and a series of other opportunities such as light and USB sockets to power tablets, PCs, which I have not tested because for me its main purpose is starting up, a purpose that it does with great simplicity and efficiency.You really can't put a price on the peace of mind this unit gives us! I'd highly recommend this to absolutely anyone without worry!We've been that impressed with Topdon we've also purchased the Artidiag800BT Scan tool & the BT200 Battery tester, all really are "Top Quality"

If your looking for a powerful jump starter that's easy to use buy this!I work for a big car group in the Midlands and we have lots of brand new and used vehicles all different brands etc,One of the vehicles that are a pain are the brand new Ford Transit custom (The new VW transporter)They kill my Noco GB40 on one press of the ignition ( I am honestly blown away by this starter)The start time with this jump starter is amazing, power it up and if you need to boost the battery just press the button and away you go!Another vehicle that are a pain are the Ineos grenadierI put the Topdon jump starter on and it started up straight away!This is the best thing I have bought and I would also recommend theTopdon BT100W, It's a battery tester and you can also download an app from Google play or the app store and see how good batteries are absolutely fantastic! Great value for money, Highly recommended.Thank you Amazon and Topdon.

Was contemplating buying this for so long, I didn't know if it was worth going for the bigger one but this has been superb for me in the short time I have owned it, it started my dead 4.6 v8 range rover in no time! And has never failed me yet, super handy to keep in a glove box as its very small and light weight. I really can't see a need for a bigger one unless your car maybe completely flat? But then you should probably trickle charge anyway!

Good bit of kit, good size so not a lump to lug around.

Top don is a brilliant brand and all the tools i have from them are great and this has saved many people with flat batteries that call me to rescue and yesterday after another jump start, it had 100% battery remaining and the case is strong and smart looking

I bought this booster pack in the Black Friday sale to leave in the car as a safeguard. I never expected to need it a couple of days later on a frosty morning, when for the first time, my BMW diesel failed to start. The Topdon JS3000 started the engine without drama, so money well spent. I would like to see how the charge holds up longer-term before giving it five stars.It's four-months and three car starts later yet the JS3000 is still showing 100% charge. That's impressive enough for five stars!

A great tool

These can be bought cheaper off Ebay but i bought this on behalf of a work colleague who needed one ASAP. I leant her mine, whilst this arrived. They pack a serious punch & will jump start anything, no matter how flat yhe battery is. They're small enough to fit in the glove box or to carry around as a battery bank to power your devices. Great value for money, for a fantastic product.