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DieHard Manuals & User Guides

America's most trusted brand for automotive batteries, battery chargers, portable power stations, and jump starters designed for reliability in extreme conditions.

Tip: include the full model number printed on your DieHard label for the best match.

DieHard Support

Official site: https://www.diehard.com/
General support: https://shop.advanceautoparts.com/o/contact-us
Warranty & registration: Warranty info
Support phone: 1-800-343-4273
Contact form: Contact manufacturer support

DieHard manuals

Latest manuals from manuals+ curated for this brand.

DieHard Portable Power 750: 12V DC Power Source & Jump Starter Operator's Manual

Operator's Manual

Comprehensive operator's manual for the DieHard Portable Power 750, detailing its features, safety instructions, charging procedures, jump-starting, powering 12V devices, and troubleshooting. Includes warranty information.

DieHard 6V/12V Battery Charger & Engine Starter Operator's Manual

Operator's Manual

Operator's manual for the DieHard 6V/12V Battery Charger & Engine Starter (model 28.71325), providing safety, operation, maintenance, and troubleshooting guidance.

DieHard Jump Starter and DC Power Source: Operator's Manual & Safety Guide

Operator's Manual

Comprehensive operator's manual for the DieHard 28.71486 Jump Starter and DC Power Source. Includes safety instructions, operating procedures, maintenance, troubleshooting, and specifications.

DieHard 15/2/125 Amp Fully Automatic Battery Charger Engine Starter Owner's Manual

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This owner's manual provides comprehensive instructions for the DieHard 15/2/125 Amp Fully Automatic Battery Charger and Engine Starter (Model 200.713151), covering safety, operation, maintenance, troubleshooting, and parts.

DieHard 12/2/75 Amp Fully Automatic Battery Charger & Engine Starter Owner's Manual

Owner's Manual

Comprehensive owner's manual for the DieHard 12/2/75 Amp Fully Automatic Battery Charger and Engine Starter, model 200.713121. Covers safety, operation, maintenance, troubleshooting, and parts.

DieHard 12/2/75 Amp Fully Automatic Battery Charger/Engine Starter Owner's Manual

Owner's Manual

Comprehensive owner's manual for the DieHard 12/2/75 Amp Fully Automatic Battery Charger/Engine Starter (Model 200.713121), covering safety, operation, maintenance, troubleshooting, and parts.

DieHard 200.71225 Owner's Manual: Automatic Battery Charger, Tester, and Engine Starter

Owner's Manual

Comprehensive owner's manual for the DieHard 200.71225 microprocessor-controlled battery charger. Learn about its features, operating instructions, safety precautions, battery testing, alternator testing, and engine starting capabilities.

DieHard 950 Portable Power Jump Starter and 12V DC Power Source - Operator's Manual

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Comprehensive operator's manual for the DieHard 950 Portable Power, a 12V DC power source and jump starter. Includes safety precautions, charging instructions, usage guidelines for jump starting, USB port, work…

DieHard Battery Application Guide 2021

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Explore the comprehensive DieHard Battery Application Guide for 2021, detailing various battery types including Platinum AGM, Platinum, Gold, Silver, Red, and Value series. This guide provides specifications, features, and application…