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Upgrade QDSP Technology: With the same battery capacity, our new Quick Discharge Start Power jump starter has 3-5 times enhanced current compare to the old 2nd generation. At the same time, It could balance temperature through reducing start up temperature by disruptive innovation of battery / assembly structure to keep safe start.Powerful Jump Starter: This compact car power pack is able to jump start 12V vehicles (up to 7L gas or 6.5L diesel engine) in seconds with 2200A peak current. The powerful lithium battery booster - up to 50 jump starts on a single charge. Suitable for car, truck, motorcycle, boat, RV or tractor and so on. |
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It's not something you can just leave in your car and forget about it though. It needs to be recharged every couple of months, and it won't perform as well if it's cold.
It's not something you can just leave in your car and forget about it though. It needs to be recharged every couple of months, and it won't perform as well if it's cold.
It's not something you can just leave in your car and forget about it though. It needs to be recharged every couple of months, and it won't perform as well if it's cold.
As for the temps: the cold (around freezing) degrades battery performance but is great for storage. Still charge the battery at room temp, though.
It's the heat that makes batteries wear out (or explode). Thinking of taking the jump starter out of the car during the summer.
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2200A v 1500A
76.96Wh v 55.5Wh
$62.99 v $49.59
2200A v 1500A
76.96Wh v 55.5Wh
$62.99 v $49.59
Thanks i ended up getting the top vision, exterior looks more rugged, digital screen is more accurate, cables look thicker, better case, included cigarette lighter charger, and I'm thinking more power holds charge longer over time when not used.
May I ask why people are buying these battery pack models over the capacitor style? I'm guessing price but what money you save is translated into your time maintaining a battery pack for the life of the pack.
May I ask why people are buying these battery pack models over the capacitor style? I'm guessing price but what money you save is translated into your time maintaining a battery pack for the life of the pack.
Skip to 20:38 [youtube.com]
Basically, the super-capacitor is expensive, slow and ineffective on drained batteries.
But this does not have "boost" or override button. Nor such function is mentioned in the manual. And it is made in China, seems a lot of people care if it is made in China nowadays
https://slickdeals.net/f/13817837-topvision-battery-starter-for-car-2200a-peak-20800mah-portable-car-power-pack-58-64