The help you need for every store, every cart, and every rider.

Welcome to the Martcart Support Hub

Working Hours

Monday-Friday, 8am-5pm CST

USA Toll Free

(800) 548-3373

USA

(479) 636-5776

International

01-479-636-5776

Quick solutions and training

Video Archive

Browse step-by-step videos to learn features, understand products, and get quick guidance whenever you need it.

Hub Motor Replacement

Replace the hub motor on your Martcart™

Motor Harness Replacement

Replace the motor harness on your Martcart™ E4

Front Cover Replacement

Replace the front cover of your Martcart™ E4

Motor Controller Replacement

Replace the motor controller in your Martcart™ E4

Upper Enclosure Replacement

Replace the upper enclosure on your Martcart™ E4

Throttle Board Replacement

Replace the throttle board on your Martcart™ E4

Throttle Kit Replacement

Replace the throttle kit on your Martcart™ E4

Charging Cord and Cord Bracket Replacement

Replace your Martcart™’s charging cord and charging cord bracket

Lower enclosure replacement

Replace the lower enclosure on your Martcart™

Battery replacement

Replace the battery on your Martcart™ E4
We are here to help

Maintenance Request

Safely maintain your Martcart batteries

Data Sheets

CSB: Valve Regulated Lead-Acid Battery

Safety Data Sheet

Download

Interstate Batteries:Non-Spillable Lead-Acid Battery

Non-spillable Lead-Acid Batteries

Download

Power-Sonic Corporation: Lithium Iron Phosphate Rechargeable Battery

Material Safety Data Sheet

Download
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Frequently Asked Questions

Both. Store teams can reach out for immediate operational issues, while corporate, facilities, and maintenance teams often contact us for service planning, parts, and fleet-wide questions.

Having the cart model, serial number, and a brief description of the issue helps us resolve requests faster. Photos or videos are helpful when available but not required.

The most common issues involve charging habits, battery age, or normal wear items. Our team can help identify whether the issue is something simple or requires service.

Yes. We work with customers to review usage patterns, maintenance practices, and charging setups to help prevent recurring problems and extend cart life.

You can submit a maintenance service request through the Support Hub or call our support team. We’ll help troubleshoot remotely first, then coordinate parts or service if needed.

Remove the cart from service and contact Martcart Support. We’ll help assess the damage and determine whether repair or replacement parts are needed.

Yes. We provide manuals, videos, and guidance to help new staff understand daily operation, charging, and basic checks—making handoffs easier when teams change.

Operations & compliance

Cart Signs & Labels