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Item Ended
Item condition:
24 Apr, 2012 01:24:54 BST
£2.95 Royal Mail International Standard (Small Packets) | See details
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Item location:
Yorkshire, United Kingdom


eBay item number:
Seller assumes all responsibility for this listing.
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Item specifics

New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition


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Item Description

  Brocott Professional Electronics !


Self Switching Split Charge Relay Kit

12Volt / 30 Amp


This intelligent self switching split charge relay kit is used for charging a second battery from your main vehicle (crank) battery. This kit is different from other standard split charge relay kits, in that it monitors the main battery voltage and monitors the second battery voltage too and only switches the charge to the secondary battery on when required, so no over charging can take place and also ensures that the main battery charge is maintained. When the engine is switched off the batteries are isolated, so if you do manage to run your leisure battery flat, it wont affect your main engine battery.

Our kits are supplied with full fitting instructions and diagram and we provide telephone support 7 days a week to any customer that needs technical assistance.

Safety First!

The most important part of a circuit is the FUSE! So make sure you instal them with the kit. We supply 2 auto fuse holders & 2 auto fuses with every kit.... Why? Double the protection! We protect our kits on both sides of the Self Switching relay. The 1st fuse point is installed a few inches away from the main battery positive and the second fuse point is installed a few inches away from the leisure battery positive. This give you double the protection in the event of a short circuit related issues.

Suitable for any 12V negative earth vehicle

Example of use: If you install a second battery in your vehicle for running additional appliances and need it to be charged from your vehicles existing system. The relay kit is connected between the vehicles main battery (Positive) and the second battery (Positive). The relay controls the charge rate to the second battery to maintain a fully charged state.

What's Included...

  • Intelligent 30 Amp Split Charge Relay Kit (Self Switching)
  • Approx. 4 Meters 30 Amp Cable
  • Auto Fuse Holders
  • Auto Fuses
  • Crimp Ring Terminals
  • Fitting Instructions
  • Full Telephonic Technical Support

The Benefits...

  • Connects straight to the main battery + terminals
  • No possibility of the second battery overcharging
  • No possibility of the relay kit causing main battery drain
  • Intelligent monitoring of the main battery
  • Intelligent monitoring of the leisure battery
  • Up to 30 Amp charge rate for the additional battery
  • NO alternator connection required
  • NO ignition wire required
  • Prioritises to protect your main battery (wont leave you with a flat)

If you have any technical queries

don't hesitate to give us a call

01765 689240

Lines are open from 9am 'till 9pm

About Us

We offer a friendly & efficient supply service. We are authorised dealers for the best quality Towing & Engineering equipment that the UK & Europe has to offer, direct from the manufacturers. Furthermore, we back our products with the required technical expertise


We accept payment by: Credit or Debit Card Paypal Postal Orders Bank Transfer All Auction and "Buy It Now" prices include VAT.


We take great care packaging every item to ensure safe shipment to you. We charge a postage fee only to cover our costs of materials and labour. Once your order has been processed and we have received cleared payment, your item will be dispatched as soon as possible. Please allow extra time if you are paying by cheque.


Genuinely faulty goods will be replaced or money refunded, however we must be advised of any faulty goods upon receipt of the item. It is the customers responsibility to pay for and ship the item back to us. If the item is found to be faulty, we will also refund the postage cost.


WARRANTEE - We warrantee and represent that the goods are as described in the above listing. We specifically disclaim any implied warranties of title, merchantability, fitness for a particular purpose and non-infringement. Customers should satisfy themselves that any item choice made is suitable for their intended purpose or use. We pride ourselves on our customer service. In the rare event that you have a problem with your item please contact us and we'll be happy to help.
FEEDBACK - If there is any query or problem with your order/delivery and you are in any way dissatisfied, before leaving neutral or negative feedback. please contact us first to allow us the opportunity to resolve the issue. As much as we don't want to leave anything other than Positive Feedback, we also don't want to receive any unnecessary bad feedback. We want you, the customer, to be 100% satisfied with your purchase, so please remember to contact us first with any related issues.
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