Skip advert
Advertisement

12V adapters mini test

We plugged in a smartphone, iPod and sat-nav to see how three top 12v adapters fared

Sakura A034

Sat-navs, smartphones and hands-free kits don’t have to wait their turn to be charged in-car. The latest 12-volt adapters can power multiple devices simultaneously.

Accessory giant Sakura has launched two new products – the A034 and A035 – both with USB ports so you can plug in your own cables. We tried them against the Ring Automotive RMS15, our current champion.

Advertisement - Article continues below

These products need to power multiple gadgets at the same time, so we plugged in a smartphone, iPod, sat-nav and a hands-free kit to see how they fared. Long extension cables scored points, plus we looked at build quality, how the devices could be secured in-car and then compared prices.

These products aren’t perfect – we prefer adapters that fit in cup-holders, like Ring’s RMS10, but our pick here is Sakura’s bargain A034. The RMS15 is well built and simple to secure, while the A035 is best if you need a lot of extra sockets.

Skip advert
Advertisement

New & used car deals

Volkswagen Tiguan

Volkswagen Tiguan

RRP £38,050Avg. savings £3,270 off RRP*Used from £27,865
Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,535 off RRP*Used from £18,290
Nissan Juke

Nissan Juke

RRP £19,805Avg. savings £5,180 off RRP*Used from £7,595
Audi A3

Audi A3

RRP £26,310Avg. savings £2,444 off RRP*Used from £9,495
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Vauxhall Astra won't be a hatch, with big estate-ment of intent planned
Vauxhall Astra Exclusive Image Avarvarii

New Vauxhall Astra won't be a hatch, with big estate-ment of intent planned

Vauxhall is guaranteed to offer wagon body and electric power, but conventional hatch is not certain
News
29 Jun 2026
Can you park over a dropped kerb? Blocked driveways, rights and the law explained
Dropped kerb - header image

Can you park over a dropped kerb? Blocked driveways, rights and the law explained

A dropped kerb allows vehicles to legally cross the pavement between the road and a private driveway or parking space, here’s everything you need to k…
Tips & advice
22 Jun 2026
Long-term test: Dacia Bigster Journey hybrid 155
Dacia Bigster - header

Long-term test: Dacia Bigster Journey hybrid 155

First fleetwatch report: the Bigster’s enormous boot has proved even more versatile than expected on a recent trip to the beach
Long-term tests
29 Jun 2026