This works brilliantly....I purposefully ran the battery down on my camper van overnight and the following day was just the 'clicking solenoid/relay noise' when trying to start as not enough battery to turn the starter motor. I connected the Electrostart and it showed just 7v. Sure enough the lights progresively moved up and I would say about 90secs later were at the full 14v Van started no problem at all ...it's a 2.7 litre petrol btw. It's small enough to keep in a small 'carpet' style bag in the boot of my new hatchback (sold the campervan) along with a tyre compressor/first aid bag/box of fuses etc...a traditional jump start pack would take up far too much room and be more awkward to secure. It's nice to know it's there and can be forgotten about as no regular charging is needed. Also no chance of it bursting into flames as there is the possibility of with a LiPo pack ( a remote possibilty I know but I have seen a LiPo burst into flames and would hate it to happen to an unattended car) Definitely recommended :)Read full review
Verified purchase: Yes | Condition: New
My car is a classic and is garaged most of the year. Quite often the battery is flat thru lack of use. I saw the Electro start advertised and thought it would be a great thing to have ....save lugging a heavy battery pack around,so I bought one ...ABSOLUTELY HOPELESS...followed the instructions to the letter ....NOTHING ..NOT A CHEEP it did nothing! Very disappointing... ended up buying a new battery pack ......What a waste of money. DO NOT BUY THIS PRODUCT.
Verified purchase: Yes | Condition: New
Have had many Snap-On booster packs with the heavy lead acid battery. These have good amps but die out of warranty. Tried the Lithium packs but tend to be very expensive for a professional quality unit. Have seen capacitor packs on YouTube and when Sealey introduced their line up I was interested. Getting this 800 amp unit with a discount code was under £75 delivered and used it the week it arrived. It charges in around 3-4 minutes and ready to go. Cranked engine over well but only for a few turns. Then you have to wait for it to re-energise the pack. Started the completely flat 2.7 diesel truck on the second go. I like the fact that theses capacitors are rated at over a million cycles and unlike the lithium packs should last many years. Downside I could probably of done with the 1600 amp version but that’s over £200 so happy spending under haft. Read full review
Verified purchase: Yes | Condition: New
this is a lot better than lugging the old type starter pack so light easy to use just follow the instructions cant go wrong works excellently just hope it last longer than the old type battery pack
Verified purchase: Yes | Condition: New
Amazing thing, just conect it to your flat battery wait around 5 minutes and it's ready to start your car, starts my 1,9 diesel with no problems, dont waste your on cheap jump starters.
Verified purchase: Yes | Condition: New
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