Thumper Replacement Battery Packs

Home of 12 Volt is your one-stop shop for high-quality portable battery solutions. We're established specialists in the field of 12-volt battery power, and manufacturers of the portable battery pack — the Thumper. 

With us, you can rest easy knowing you are purchasing genuine, high-quality Thumper battery replacements to refurbish your original Thumper pack. And to top it off, we always keep a vast range of stock on hand, ready for fast delivery!

About Thumber DROP IN PACKS

The Thumper brand has been on the market for over 25 years. It is an alternative, portable dual battery system designed to take place or even work alongside an existing dual battery system. Perfect for new model vehicles, these battery packs can charge from the vehicle, solar or even from a 240-volt source. They're also ideal for jump-starting and are now available with an in-built DC-to-DC charger.

The average life expectancy of a Thumper battery pack is approximately 5-7 years, but what do you do if the battery finally dies out? The answer is to REPACK IT! Home of 12 Volt offers a range of DIY 'Drop In replacement cells' for the entire Thumper range of battery packs!

Handy Hint:

Read the information HERE for help to remove the old batteries.

Grab Your Thumper Replacement Batteries and Power Up Today

Keep your setup at optimum capacity with our Thumper battery replacement, designed for lasting performance and flexibility. Whether you're replacing an old one or simply ordering a spare battery for your Thumper, we offer reliable energy solutions to keep your gear going when you need it most. Trust us for powerful, fit-for-purpose options that suit every off-road or camping setup.

Browse our range of Thumper replacement batteries today and find the right fit for your system. We also offer the Thumper Lithium Battery Hub, which is perfect for expanding your power setup, and spare parts to keep your adventure running smoothly. Don't hesitate to reach out to us with questions and concerns.

FAQs

How long do Thumper batteries last?

Thumper batteries are built for long-term use and typically last between five and seven years, depending on usage and maintenance. The lifespan varies based on factors such as how frequently the battery is discharged, the depth of discharge and how well it is maintained.

What type of battery is used in the Thumper range?

The Thumper range primarily uses AGM (Absorbed Glass Mat) batteries, which are known for their durability and maintenance-free design. AGM batteries are sealed, which means they don't require water refilling. They are also highly resistant to vibrations, making them ideal for off-road and camping setups. Our range also includes lithium batteries for users seeking a lighter, higher-capacity option with improved charge cycles and faster charging times.

How do I know if my battery needs to be replaced?

Signs that you need a Thumper battery replacement include a noticeable drop in performance, such as reduced capacity to hold a charge or quicker discharge times. If the battery is not delivering the expected power, takes longer to recharge or shows visible signs of damage like swelling or leakage, it's time to consider a replacement.

How can I prolong the life of my battery?

To extend the life of your Thumper battery, avoid deep discharges by recharging it before it drops below 50% capacity. Store the battery in a cool, dry place when not in use, and avoid exposing it to extreme temperatures. Moreover, keeping your battery clean and ensuring all connections are secure will help maintain its performance. Regular use and proper maintenance are key to getting the most out of your battery.