Ring RCB104 4A Car Battery Charger 12V

Product Code: 37258
Ring RCB104 4A Car Battery Charger 12V
Product Code: 37258
Simple and easy to use 12V 4A battery charger.


  • Easy to Read LED Indicators
  • Robust & Portable Design
  • Suitable for Lead Batteries
  • Suitable for Vehicles up to 1.2Ltr
  • Storage for Battery Clips & AC Plug


220-240V. AC. Max. battery size 50Ah. Weight: 1.336kg. Charging current effective 4A (RMS).

Was €24.95

Special Price €19.95

Incl. 20% VAT

Save €5.00 (20%)

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Additional Information
Technical Specification
  • Brand : Ring
  • Display Type : Easy to Read LED Indicators
  • Product Type : Car Battery Charger
  • Current Type : AC
  • Suitable Use Type : Suitable for Lead Batteries
  • Total Product Weight : 1.336 kg
  • Model No : RCB104
  • Design Type : Robust & Portable Design
  • Pack Size : 1
  • Battery Power : 50 Ah
  • Power Voltage Supply : 220-240 V
  • Manufacturer Guarantee : 1 Year Manufacturer's Guarantee
  • Charging Current : 4 A
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


Click here to see information on returns and cancellation

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Ring RCB104 4A Car Battery Charger 12V is rated 4.4 out of 5 by 111428.
Rated 4 out of 5 by from Great job for the price Surprising product as it says up to 1.2 liter engine but charges a Peugeot boxer battery without problems even if it takes its time. Definitely recommend this product.
Date published: 2016-11-08
Rated 5 out of 5 by from works well Simple to use, connected it up, popped it on the engine and closed the bonnet. Turned it on and 5 hours later - fully charged battery.
Date published: 2016-08-16
Rated 5 out of 5 by from Worked for me in 5 hours Bought this to charge up my flat battery, in a 1.4cc car with an over 50AH battery, not realising it was for vehicles up to 1.2cc under 50AH?? Tried it anyway, connects easily, left it under the bonnet with an extension wheel, shut the bonnet completely as it's so small, and left it. Instructions say should take up to, 20 hours. Checked it after 5 hours, fully charged light on. Started first time, and hopefully will again tomorrow. Happy with this product.
Date published: 2016-04-27
Rated 5 out of 5 by from Value for the money Good charger. Nothing fancy - easy to use and just gets the job done. Higly recomended!
Date published: 2016-03-09
Rated 5 out of 5 by from good charger its good but it has fuse aditional which gone just when I connect to battery.....there must be something wrong with baterry......thats why is needed...but also its cannto by connected while starting otherwise will go but its good
Date published: 2016-02-29
Rated 5 out of 5 by from Good charger This product is easy to use and does a good job. It's small enough to fit under your bonnet while it charges, I only need it when it's really cold so if you need constant use I'm not sure how it will stand up but for every now and then use I would recommend this product
Date published: 2016-01-20
Rated 5 out of 5 by from Battery charger Good product worked well, good value for money. Payed with PayPal waiting for me when I went to store. Excellent service. Thanks.
Date published: 2016-01-08
Rated 4 out of 5 by from Good value but ... Used this for a mower battery. Good value, easy to use, and did the job - only problem is the "Fully Charged" light came on as soon as charger was connected up, so I thought maybe the battery was ok all along. But left it charging for 5-6 hours and tried again, mower started straight away. So probably charger light is dodgy, hence 3 stars for performance - and as for reliability, I'll have to wait and see.
Date published: 2015-11-16
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