Find shorts, grounds, open circuits and keep your battery in top condition with battery tools & accessories from
Harbor Freight. Eliminate guesswork. Save time.
Types of Battery Tools & Accessories
Explore our wide selection of Battery Chargers & Maintainers, designed to keep your vehicle's battery in optimal
condition. A dead battery can be frustrating, but with our reliable chargers and maintainers, you can easily revive
and maintain your battery's charge. These tools are essential for prolonging battery life and ensuring your car
starts every time. An AGM battery will always have a flat top, and only the negative and positive terminals of the
battery will be sticking out. On the other hand, the liquid acid batteries have a removable top which is not the
case with AGM batteries as they are properly sealed.
For accurate battery diagnostics, explore our assortment of Testers, Tools & Accessories. From battery testers to
terminal cleaners and everything in between, we offer a comprehensive range of tools to help you assess your
battery's health and address any potential issues.
General wisdom says you should replace your car battery about every three years, but you could end up needing a
replacement sooner. Factors like your climate and driving habits can affect your battery's lifespan and leave you
needing a new one before the three-year mark. Battery float chargers are sophisticated electronic devices designed
to provide a continuous, low-level current to a battery, ensuring a consistent charge and preventing overcharging,
thus extending the battery's overall lifespan.
To replace a car battery, you will need an adjustable wrench, a crescent wrench, vise pliers, or a socket wrench. You
need tools to loosen the bolts on the battery terminal, remove the battery bracket, and clean the terminals. Most
car battery cables are 10mm, so look for this size wrench or socket.
Here are some Battery Tools & Accessories to choose from:
You’ll also find many Battery Tools & Accessories products suitable for many DIY applications. All Harbor Freight Tools offer exceptional value, high-quality, and affordable prices.
450 Peak Amp Portable Lithium Ion Jump Starter and Power Pack
This powerful jump starter is compact enough to fit in your glove box. The lithium ion battery in this power pack is designed to maintain a charge for extended periods - 70% over 2 years. This power pack has a higher power density for more efficient power transfer. Built-in USB and 12vDC power ports charge your electronics and 12v appliances.
- Ultra-long life - holds 70% charge after 2 years, 5x more cycle life and 4x more cranks than lead acid batteries
- Jump starter
- USB/12v power bank
- Flashlight
- Automatic power-off to preserve battery life
- Compatible with all smart phones and tablets
Check out this product to learn more.
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