Jump starters / WOLFBOX / Portable 4000A Booster Pack with Quick Charger
WOLFBOX

Portable 4000A Booster Pack with Quick Charger

Updated 2026-09-08

Designed for heavy-duty performance, this 4000A peak current device is capable of starting engines up to 10.0 L for both gas and diesel. The 88.8 Wh battery capacity provides multiple starts on a single charge, ensuring you are never stranded. It features a robust set of jumper cables designed for secure connections to various battery terminals.

The unit includes a sophisticated 65W quick charging system that works in both directions. It can rapidly recharge the booster pack itself or provide high-speed power to external devices like tablets and phones. A bright LED display keeps the user informed about the remaining battery percentage and the current output status during operation.

Safety is integrated into every aspect of this portable jump box. It includes an emergency LED light with multiple modes for visibility during nighttime breakdowns. The compact housing is built to withstand the rigors of travel, making it an essential emergency tool for long road trips in trucks, cars, or large sport utility vehicles.

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Portable 4000A Booster Pack with Quick Charger
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Listing facts

Maker
WOLFBOX
Specs

12V jump starters Jump starters for trucks Jump starters with LCD display Fast charging jump starters 4000A jump starters 65W PD jump starters

Sets
12V jump starters Jump starters for trucks Jump starters with LCD display Fast charging jump starters 4000A jump starters 65W PD jump starters
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