OptiMate 5 Select

Best for: Classic car owners with traditional lead-acid batteries needing deep discharge recovery

Pros:
+ Switchable output handles both 6V and 12V traditional lead-acid batteries
+ 'Force mode' allows charging batteries with as little as 0.5 volts
+ IP54 rating provides protection against dust and splash
+ Coloured LEDs provide immediate visual indication of state of charge

Cons:
- Low maximum output of 3A results in significantly slower charging times
- Incompatible with modern AGM and EFB stop-start batteries

Ranked #5 of 6, score 8.2/10 in "Best Car Battery Charger UK in 2026" by Top Ratings Hub, updated 2026-10-18.

Round-up topic: best car battery charger uk.

Editorial pick from a published round-up — not an advertisement placed by a private seller, and nobody on Bazeta is selling it.

Source: Top Ratings Hub — https://topratingshub.com/best/best-car-battery-charger-uk-in-2026