BOOKOO via Amazon has
12V 20000mAh 4500A Portable Car Jump Starter for $37.39 - extra 33% when you enter promo code
YSTOVIBH at checkout =
$25.05.
Shipping is free.
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Thanks to Deal Hunter
niki4h for finding this deal.
Features:- H8 jump starter: 4500A peak current and 20000mAh battery; starts gas engines and up to 10.0L diesel engines in seconds
- Operates in wide temperature range: -4°F to 122°F (-25°C to 50°C)
- Fast recharge via USB-C (5V/3A, 9V/2A max) in approximately 4 hours; holds charge for long periods
- 10 safety protections including spark-proof and reverse polarity prevention for safe 12V vehicle connections
- All-in-one emergency tool: 3-mode ultra-bright LED light (steady, strobe, SOS) and USB QC 3.0 output for charging phones/tablets
- Rugged waterproof design with protective storage cover and intuitive clamps
- Tips: Ensure power >50% before jump-starting; recharge every 3 months if unused for extended time
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I'll wait to see if I can get one with an air compressor that I'll probably never need first though.
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I own the Gooloo GT4000S and it is awesome. Project Farm reviewed it as the best performing jump pack at a reasonable price which is why I bought it. I also bought it because it is one of the few models that can jump a TOTALLY DEAD battery whereas most jump packs can only jump a somewhat low battery. Trust me when I say you really want to save yourself a lot of aggravation and get a jump pack that can jump a battery in ANY state, not just a somewhat low battery.
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