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Battery Extra EX01 12-24-200

Battery Reconditioner, Battery Desulfator, Battery Rejuvenator Restore or Maintain Your Lead Acid Batteries in Top Condition


Battery Extra EX01 12-24-200


For 12 & 24 volt batteries/packs up to 500 Ah

battery desulfator battery reconditioner

The Battery Extra EX01 12-24-200 battery desulfator is designed to recover or extend the cycle life of all types of 12 volt and 24 volt lead acid battery packs up to 500Ah. The type of batteries generally found in large trucks, boats, RV's, motorhomes, golf trolleys, mobility scooters, electric wheelchairs, small solar systems, electric bikes and back-up power supplies. It is very simple to fit and will automatically detect the battery voltage of the pack it is connected to. It is EMC tested to European standards and so will not interfere with any other electronic devices you may have fitted. Its compact design makes it very simple to fit, even in confined spaces, via ring or clip connectors supplied with each unit. The Battery Extra battery desulfator is the only desulfator approved for sale on the Caravan and Camping Club website.

The Battery Extra will fully clean both the negative and positive battery plates of all the sulfate crystal build up, without the need for the damaging high voltage spikes, and return them to a fully working condition. it also to eliminate sulfate build up on new batteries keeping them in top condition, ensuring they have the maximum possible life span. It works during both the charge and discharge phase of the battery cycle. The Battery Extra can be permanently attached to any 12 or 24 volt lead acid battery or battery pack. It uses a small amount of power from the battery to extend the life of new batteries. It also revives many weak or old batteries that are thought to be dead or need replacing. Alternatively you can desulfate one bad battery or set, and then just move it on to the next battery.

Will it work?

On new or sulphated batteries it WILL work every time. The Battery Extra will not work with batteries that have damaged cells or sealed batteries that have dried out, it is not suitable for UPS batteries that are not cycled (charged discharged) but this is the best bit. We offer a 90 day 100% full refund of your payment if it does not revive your batteries, including the return postage cost. So you have nothing to lose and everything to gain. How well will it work? To be truly effective a desulfator need to combine a high power output with the ability to produce a wide range of frequencies. The Battery Extra desulfator has an external heat sink for cooling. It is 10 times more powerful than the cheap alternatives you will see advertised. If you see a desulfator built with plastic box, it cannot possibly be powerful enough to be effective.

The Battery Extra works by creating a wide range of low voltage frequency signals, that are designed to dissolve the sulfate crystals that builds up on both the negative and the positive plates of a lead acid battery. It is this build up that reduces the batteries capacity. Gently dissolving the sulfate crystals back into the electrolyte over several charge cycles, lowers the internal resistance of the battery, and raises the specific gravity. Ensuring that you keep or return, your batteries to their maximum capacity. It works during both charge and discharge cycles with no need for a special charger or any external power supply. The Battery Extra will work on all types and brands of lead acid battery, including GEL, AGM, Maintenance Free, Deep Cycle, Sealed and Leisure. Whilst the Battery Extra is successful in recovering all sulfated batteries it will not recover batteries with damaged or dried out cells. In addition to recovering sulfated batteries, by fitting the Battery Extra to your battery or battery bank you could double life of good batteries.


- Dual voltage 12 and 24 volt
- Automatic voltage detection
- Maximum current draw 200 mA
- Battery voltage indictor
- No mains power required
- Works during both charge and discharge cycle
- Lightweight aluminium case
- Automatic low voltage cut off
- Low voltage override switch
- Short circuit protection built in
- EMC tested to EU standards
- CE compliance tested
- Works on all types of lead acid batteries
- Easy installation via ring connector or crocodile clips.

Noticeable results may be seen after the first few charge/discharge cycles, but in most cases the full benefits of using the Battery Extra will take longer, which is why we offer a 90 day risk free trial. If within 90 days, you are not impressed with the results, we'll refund your money in full - no questions asked. Try the Battery Extra today.

GBP £64.00

USD $89.00

Euro €75.00

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All orders are shipped from the United Kingdom.

We ship within one working day of your payment being received.

Our prices include free worldwide shipping by Royal Mail priority Air Mail. A few countries are excluded from free shipping; we will contact you if this is the case.

UK orders will be sent by Royal Mail first class post.

We accept payment by all major credit cards or PayPal, via the secure PayPal system. You do not need to have a PayPal account to use this service.

We will also accept, from UK customers only, cheques (these will be cleared before shipping) or postal orders.

All Battery Extra products are offered with a 90 day money back guarantee and we will pay the return postage cost. Return postage refund is limited to the cost of return by the same method as we send. 1st. class postage in the UK and Standard Air Mail post from all other countries
Refunds will be paid within 48 hours of receipt of returned product, and will be refunded by the same method as your original payment.

Note: Depending on your country you may be liable for import duties and taxes.

Video of the Battery Extra in use, posted by a customer on YouTube

Christopher, a customer of ours in Lagos, was brought an old 12 volt battery to try to recover, it was low on water and was recording only 4 volts, and he thought it would not be possible to recover but he gave it a try anyway. This is an edited video posted by him on YouTube showing the results after using the Battery Extra.

To see the full video and Christopher’s other videos CLICK HERE

Christopher is not connected in any way to Battery Extra Ltd. except as a customer. For full details on all of the Battery Extra models visit our products page.

Want more information before you order?.. Read our user manuals.



Unit M
Lammas Court
Lammas Road
NN17 5EZ
United Kingdom.

+44 20 8743 2267