Ring 6A Car Battery Charger for Vehicles Up to 1.6L: Compatible for 12V Lead Acid Batteries
£24.95
Price: £24.95
(as of Jun 13, 2025 05:33:38 UTC – Details)
Simple to use and ideal for light use , DIY battery charging. Suitable for 12v lead acid batteries up to 70Ah and vehicles up 1.6L. LED indicators display power, charging and fully charged status. Polarity check via a replaceable blade fuse to ensure a safe battery connection. A stylish, modern and compact unit, portable and robust in design.
Simple features
Ideal for Light Use
LED Indicators
Convenient Storage
Battery Clips & AC Plug
Customers say
Customers find the battery charger effective at recharging quickly and appreciate its functionality, with one customer noting it completes the job in just two days. The device is simple to use, well-designed with modern styling, and customers consider it excellent value for money, with one mentioning it saved them the cost of a new battery. While the build quality receives mixed feedback, with some praising its sturdy construction while others report it failing after a few uses, the battery life also shows mixed results, with some reporting successful charging while others experienced flat batteries.
12 reviews for Ring 6A Car Battery Charger for Vehicles Up to 1.6L: Compatible for 12V Lead Acid Batteries
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£24.95
JG –
Good value, good quality and does the job.
This charger is the basic model from Ring but that has not detractged from the usual quality you get from this company. Follow the instructions for connection sequence. This is important for safety reasons and avoiding large sparks. I used it initially to bring a dead battery back to life that was inadvertently discharged by leaving the key in the ignition of my Astra. Took overnight to fully charge the battery. I now top up every weekend and it only takes 20 minutes or so to show the full charge green LED This may take longer in winter when the car uses more electricity for lights heated, windscreens etc . There is a fail safe indicator to ensure correct polarity has been connected. The Astra battery is in the boot almost under the seat and is not easily accessible. Vauxhall have provided a positive connection point under a flip-up cover on top of the fuse box in the engine compartment with the negative connection being an obvious protruding stud in the bulkhead near the fuse box. I use slow charge for top ups and the fast charge for a major dischrge correction. I use a multimeter to check the level of charge before and after charging. A full charge is usually around 14 volts for the 12 volt cicrcuit. A very handy built-in pocket at each side of the charger to store mains lead and battery connectors is a neat touch. The first time I used it the charger got quite hot so I kept an eye on it but during subsequent charges it barely gets warm. I have no hesitation in recommending this piece of kit.
John Thys –
Brilliant product
Ring Automatic RCB312 Charger. Charges 6 volt , 12 volt batteries dual voltage fully automatic battery charger,tough metal and rubber construction for professional use . Fast and slow charge rate settings. High Quality professional battery charger,ideal for use garage or workshop. Well that’s the blurb, what I thought was it arrived fast the same day on opening I found a quality made charger, suitable lead acid and gel batteries 6 volt or 12 volt up including cars or motor bikes , so easy to use , just attach to the battery select 6 volt or 12 volt, fast or slow charge switch on and wait for it to charge the battery, job done as easy as that . All in all a brilliant charger well worth buying
Brianposh –
neat, tidy appears well made
not yet used since purchase
WILLIA,M –
Great saved me calling the RAC.
Due to an operation on my back i couldnt drive for a long time, i did start my car and let it run for a while every few days but when i went to start it on one of these times it wouldnt start i searched every where fo my last charger but gone no where to be found. So i got this from Amazon very fast delivery and as soon as i got it i got it out and ran it from my lounge to my car with an extension lead and connected it to my battery under the bonnet. I left it for about 5 hours checking it over now and again and when it showed fully charged took it off the battery and with a feeling of i hope this is going to work put my key in the ignition anmd turned the key she started straight away no problem much to my relief. So yes i am very pleased. It does say for inside charging only but all i can say is it worked for me but i did make sure that the bonnet shielded it from the elements .Note the power light at first looks like its not on but in the dark it is. Use the chargeing light it lights up as soon as you connect it to the battery.
Sammy –
Good Standard battery charger
Not much to say about a battery charger that does what it says on the tin. What I like is that the mains cable and battery connectors are housed in ‘pockets’ at both ends of the charger. Neither leads are very long, but are sufficient to do the job intended. The charger has a sturdy handle at the top, which allows for easy carrying.The charger has two switches, one of which can be set to ‘slow’ or ‘fast’ charge rate (equivalent to normal or boost charging. The second switch changes the LED display to show either voltage or current.Have only used this a couple of times to charge an older battery on ‘fast’ charge, which gave it a few days of life in a battery that would only just start the car before charging. also used on a new battery in ‘slow’ charge, to ensure the battery was up to full charge before replacing the old battery. Am happy that this will do the job, and will last for many years.
Jonathan Lawrence –
It exploded
It blew up, very dangerous and lucky it wasn’t anywhere near the vehicle. It did work for a few goes, contacting Amazon for a return.
PFS –
Well constructed, good performance and features
Having been unable to drive for 3 months over the winter (injury) it was probably expected that the batteries on our two cars would need a boost or even a full charge (wife only drives 10 miles a week for shopping) I chose the Ring RCB212 battery charger because of its capacity and features. I have had a portable power boost units before and found it to be totally useless after the first couple of charges so wanted something that could do the job properly. On the scale of battery chargers this model, although slightly more expensive appears to be in the higher league for construction, performance and features. Cables are secured and neatley fold away and the digital displays give a good indication of charge (I can’t comment on their accuracy) and are useful.I’ve used the chargers on both batteries which were chared fully in a few hours. Would fully recommend this charger to anyone requiring a larger output for their car battery or even a a small one.
marco –
Ottimo prodotto secondo quanto da me richiesto e perfetto nel suo imballaggio. Carica batterie al piombo da una piccola da 7 ampere a quella della mia auto di 45 ampere in brevissimo tempo senza scaldare eccessivamente. Tempi secondo quanto promesso e venditore consigliato.
MatÃas Morales Mateos –
Refleja una pésima organización que el cargador de baterÃas vendido en Madrid, España, venga con un conector de red, o clavija de red, tipo inglés de tres patillas.
Cali –
Acheté pour charger mes batteries de voiture et tondeuse, je ne regrette pas du tout cet achat. Ce chargeur a un encombrement limité, il fait très bien ce qu’on lui demande et il a trouvé ça place dans le garage !Niveau fiabilité, pour le moment et après plusieurs charges de batteries à plat, rien à signaler, il fonctionne très bien.
Marc S. –
La prise électrique est aux normes anglaises donc inutilisable en France sans adaptateur (non fourni).Je l’ai renvoyée et j’ai été remboursé.
Vittorio Piras –
Bello, pratico,funzionale