Thanks guys! Went for the Varta. 5 year warranty.
Can you even get lifetime guarantee ones?!
Not anymore it seems! I bought a Yuasa Black from Halfords in March 17, which came with a lifetime warranty. Just checked and it seems that offer has since been retracted! They don't sell the Black series anymore.
It was a £150 battery though. Not for everyone's pocket, but it's the last battery I'll ever need
Designed for 130,000 starts, or >15 years lifespan.
