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

Renault Clio

Renault Clio

RRP £16,275Avg. savings £2,492 off RRP*Used from £7,195
Vauxhall Corsa

Vauxhall Corsa

RRP £19,870Avg. savings £5,301 off RRP*Used from £9,477
Hyundai Tucson

Hyundai Tucson

RRP £29,840Avg. savings £4,741 off RRP*Used from £11,490
Omoda 5

Omoda 5

RRP £24,040Avg. savings £1,535 off RRP*
* Average savings are calculated daily based on the best dealer prices on Auto Express vs manufacturer RRP
Skip advert
Advertisement

Most Popular

New Ford Explorer Van revealed for those seeking more style than a humble Transit
New Ford Explorer Van - front angled

New Ford Explorer Van revealed for those seeking more style than a humble Transit

Explorer Van has arrived as an official conversion from Ford’s team in Dagenham
News
9 Apr 2026
New Mercedes CLA review: style over space in this classy estate
Auto Express news reporter Ellis Hyde standing next to the Mercedes CLA Shooting Brake

New Mercedes CLA review: style over space in this classy estate

The Mercedes CLA Shooting Brake is a stylish alternative to an SUV, but a bigger boot wouldn't go amiss
Road tests
8 Apr 2026
Updated Volkswagen ID.4 and ID.5 get power and range boosts
Updated VW ID.5 GTX

Updated Volkswagen ID.4 and ID.5 get power and range boosts

Volkswagen is still looking to keep the ID.4 and ID.5 fresh, despite the imminent arrival of the ID. Tiguan
News
9 Apr 2026