All-in-One 400A Jump Starter Power Bank

12V 400 Amp Portable Jump Starter All-in-One Power Bank

Larger engines need the higher number, and this all-in-one publishes it: 400A peak on the 12V output, cycle-life documented for the commercial buyer. Heavy-duty retail and workshop counters stock it where the spec sheet gets read before the price gets asked.

Key Features

• 400A peak, published — the figure larger-engine owners shop by
• All-in-one unit — jump clamps, USB output and cell pack in one shell
• Documented cycle life — commercial-duty cell rating on the paperwork
• Workshop-counter format — built for the shelf where specs get compared
• Specs adjustable per order — capacity and clamp rating per order

Specifications — Typical Configuration (customizable per order)

• Capacity: 15,000mAh (12,000–20,000 on request)
• Jump output: 12V, 400A peak (safety-rated values retained) · USB: 5V/2A
• Battery: grade-A cells, 500+ cycles
• Certification: CE / RoHS / FCC

Final configuration confirmed with you before order confirmation.

Customization & Ordering

• Workshop branding; spec documentation on request
• Sample in 5–7 days; MOQ on request
• FOB Shenzhen · DHL / FedEx / sea freight