User Manuals, Instructions and Guides for HUMMER products.

HUMMER H8 Multifunctional Jump Starter Power Bank User Manual

Learn how to use the H8 Multifunctional Jump Starter Power Bank with this comprehensive user manual. This portable device can jump start engines up to 5.0L gasoline and 3.0L diesel and features a built-in LED light, USB charging capabilities, and sparkless smart cable with jumper clamps. Read the instructions carefully for optimal usage.

HUMMER HX-2000A Jump Starter USB-C Power Bank User Manual

This user manual provides detailed instructions for the HX-2000A Jump Starter USB-C Power Bank, including safety precautions, specifications, and parts list. Learn how to properly operate the Hummer multifunctional power bank, which features a 37,000 mWh battery and 12V/2,000A peak amps. Keep this guide for future reference.