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The Amumu 6000A is a pocket-sized lithium jump box rated at 6000A peak, enough for gas engines up to 8.0L and diesel up to 6.0L. It doubles as a 44.4Wh power bank with USB-C 18W input and USB-A output, and adds an LED light with lighting, warning and SOS modes. Smart clamps show green when the connection is safe, and reverse polarity, short circuit and overheat protection cut output before damage. It suits drivers who want one compact unit for a sedan, truck or boat, though its small battery means fewer jumps per charge than larger packs.
In stockSold by Amumu DirectReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Rated 4.8 out of 5 from 33 ratings, buyers mostly report it starts dead engines as promised and like its small size.
This portable jump starter delivers 6000A peak current to start a dead 12V battery. It works on cars, trucks, SUVs and boats with gas or diesel engines. It covers gas engines up to 8.0L and diesel engines up to 6.0L. The unit is small and light enough to fit in a glove box, a door pocket or under a seat.
The smart jumper cable turns green once the connection is safe. Protection against reverse polarity, short circuit and overheating shuts the output down before damage occurs.
The 44.4Wh lithium battery also works as a power bank, with a USB-A output for everyday devices. It recharges through a USB-C input at up to 18W. An LED light has lighting, warning and SOS modes.
