AstroAI B8 Car Battery Booster Jump Starter Power Pack for 12V Vehicles (7.0L Petrol / 5.5L Diesel) and Motorcycles, Car Jump Starter Power Bank, Includes LED Light & Full Accessories, Orange

A compact unit that easily starts your car. Car battery went dead and started the car no issues. Had to stop on way to garage and unit started me again with 2 lights still showing as a charge level. Handy to keep in the boot to get you out of those surprise moments when your car surprises you with a flat battery. Why did you choose this product over others?: Compact and has already proven itself. Battery life: Can't fault this item started my car twice and still had some life left. Charging capability: Easy to charge and holds it's charge well. Says to charge every month to keep it topped up but.kust say forget about this and a few.months on it doesn't seem to have dropped any battery life. Car start: Started my car twice without needing to be charged Well worth the money for that reassurance should you need it and stall your car it will get you up and running again. Build quality: Well built solid unit, clear instructions and good quality clips for the battery connections. Compactness: Small but powerful. Compact and can fit in you glove box or boot.

The product was delivered with proper instructions and all the requisite attachments. The pack was also well over half-charged when it was delivered. It is nice and compact in size, so hardly take up any storage room in the car. The instructions were easy to understand, and the charger itself is very easy to assemble and use. It also comes with a handy drawstring storage bag to keep everything together. It is USB charged so I can plug it in to charge in the car or take indoors and charge like my mobile phone - all nice and easy. My car battery was fairly new, but I haven't used the car that much over the festive period and then there was a sudden, nasty drop in temperature so the battery had drained out and the engine wouldn't turn at all. But this charger worked like an absolute dream! I used it after a quick top up of the power pack (just to make sure) and the car turned over immediately - no problem at all. Fantastic! It was quite a relief - brilliant! I live in the middle of the country and my nearest garage is nearly 6 miles off, so professional help is not close by. Having this charger means I'm no longer reliant on jump leads and the kindness of others if this happens again. So all in all, the charger is well worth the price. It's now essential kit in the car - it gives me a lot of peace of mind.

What a fantastic little device. My van had been sitting for a couple of weeks and needless to say the battery was completely flat. I was sceptical even after reading the reviews, however, I was blown away by how this started it first time. It’s small (don’t be put off) but mighty. Superb service from Amazon too. Bravo to all.

I noticed this product is much cheaper than equivalent products that do the same thing. Context of why I bought it: My son had a car delivered it hadn't been driven for two months. Dead of winter. The battery was dead. Not so much as a noise when turning the key. I mulled over calling the garage out but decided having one of these might be useful going forward. It arrived charged. I put a few more volts in and connected it up. Car turned over first time. Thing pretty much paid for itself right there and then. Because I never took the car for a long drive battery died again overnight. Same thing next day. Dead battery but using this it turned over first time. It now lives in the glove box and I get real peace of mind from that. My son is only young. Bonus functions - torch, usb and usbc charging capability. So, from my limited use it’s been a superb investment. Details. Car I used it on, only a little 1.0 litre engine ( so tiny). Use was almost out of the box so can’t comment on how well it holds a charge over time, for example if it was left in the boot. Great bit of kit. My experience has been nothing but positive ( battery joke in there somewhere..).

Works exactly as it should, took it with me in case I hadn’t driven far enough to charge. Just as well! Got three jumps from one charge. Probably would have stood a fourth but I’m not that brave! Small size so I can keep it in the glove box for emergencies.

Great device that is well worth the money. So far jumped an Audi a3 2 litre an a 1.4 Hyundai i20 that had flat batteries. It started them straight away without missing a beat and no struggling like you sometimes get with jumper cables on another car. The pack charged quite quick and came in the box with half battery. Box included the jumper cables module, usb charger without plug, and a carry bag. It’s about the size of a portable phone charger a bit larger than an iPhone pro max. It’s light weight and built very well. After starting the 2 cars it’s still at full battery so can see it lasting a while so gives peace of mind if you keep it in the car. Well worth the price and definitely more affordable than the other brands on the market charging double or triple the price. As it’s a power pack looks like you can also charge your phone from it using usb A as an output and also has an inbuilt small light. Highly recommend. I bought based on the other positive reviews and happy with the purchase

Afder reading the reviews I opted to purchase this item and im glad I did it came with 50% charge so I charged it to 100% it didnt take long my car battery was completely flat connected the battery jump starter to the car battery and it started straight away brilliant and it still had 100% it comes with a handy quick start guide which is easy to understand comes with a usb charging cable and a handy storage bag,the item is light weight and compact it has a handy led flash light for night time you can even charge your mobile phone honestly it is so easy wish I bought one years ago no need for ordinary jump leads if you are thinking about buying one don't think just buy it.

Excelente producto lo eh probado en diferentes vehículos y funciona muy bien

Very convenient, powerful, holds a charge. I’ve had this for over 3 months now and it’s still at 97% which is pretty good imho. It’s a handy thing to keep in the trunk for an emergency. Not necessarily even for you but a family member or colleague - will make jump starting their car easier than opening your hood, dealing with connecting the two cars, etc.

Die AstroAI B8 Starthilfe Powerbank hat mich wirklich überzeugt. Das Gerät ist kompakt, stabil verarbeitet und lässt sich einfach im Auto verstauen. Die Starterkabel sitzen fest und sicher, und selbst bei einer entladenen Batterie liefert die Powerbank zuverlässig genug Energie, um den Motor zu starten. Die Bedienung ist intuitiv: Anschluss, Starttaste drücken – fertig. Gleichzeitig bietet die Powerbank zusätzliche Ports für USB-Ladungen, was unterwegs praktisch ist. Die LED-Taschenlampe mit mehreren Modi ist ein zusätzliches, nützliches Feature. Für mich ein echtes Must-Have im Auto: arbeitet zuverlässig, lässt einen nicht im Stich und ist preislich fair. Absolute Empfehlung!

The AstroAI S8 Car Battery Jump Starter works great and gives real peace of mind to keep in the car. It’s compact, easy to use, and has plenty of power to start a dead battery quickly. The instructions are simple, and everything feels sturdy and well made. I love not having to rely on another vehicle for a jump anymore. Charged up fast and held the charge well too. Definitely a smart purchase and worth having for emergencies!

Absolutely life saver! Charged it to full and it worked! Got my car up and running! Initially I clasped somewhere wrong and the jump starter went into protection mode, but fixed that up and it worked! I did hope that it would be more specific in the instructions for using it though. It's sufficient but still not as much as my panicking self hoped and needed.