TOPDON JS3000 Jump surge 3000 - Best battery jump pack ?

[@LeeFradley]

A very clear informative video thanks.

[@DadDiaries]

@@LeeFradley Thanks for your feedback 👍

[@johnperks8307]

I’ve got this, great bit of kit

[@DadDiaries]

@@johnperks8307 it is pretty good eh

[@BruceLyeg]

The case looks the same as my GooLoo 3000, probably made by the same six year old asian kids. Having said that, mines awesome. I've had an intermittent parasitic draw that I've been chasing a bit for three years on my VW, so I've used it hundreds of times. The only real difference I see is your cables are longer, that's handy

[@DadDiaries]

Makes you wonder if it's one manufacturer and some rebranding. Got to say I was quite impressed with it, especially how the volt meter of the car picked up on the power it was inputting before it even had a current draw requirement from turning over. Will be an interesting test with 12v accessory stuff in terms of battery life tho.

[@wateristhefuelnotfossil]

Would you please explain what’s inside? Is it lithium ion battery? Ultracapacitors? What type of Ultracapacitors? How long can it keep charge before its charge is too low to jump start a car? It seems like everyone at the TOPDON has either an English language problem or using evasive ways to dodge the question, What is inside of it? Will it get drained if I don’t charge it for several hours, days, weeks, months? My NOCO GB70 holds its charge for a year or longer and I know what’s inside, high quality lithium ion battery 2000 amps peak well over 20,000 mAh But nobody seems to want to tell me what’s inside a JS3000 Does it have screws holding the case shut? Could someone open it up, take photos and post them online? I’m currently stuck with TikTok junk I bought supposedly has 99,000 mAh rating, Cannot been charge my smartphone from 10% to 55% JS3000 has a 3000 amp rating, is that real? Better than a jump starter that claims 3,000 or 4,000 amps, some even 6,000 Nobody wants to reveal the true contents and value of the JS3000

[@JamesPaulUK769]

Hey, my car battery is sitting around 60% charged, because I only use it once a week for 30 miles. The car battery was replaced, which is all good, but I would like to fully charge my car battery with the 3000. Is it possible to fully charge a car battery 100% when I’m not using the car? Thanks for any advice mate, great video btw 👍🏻