Battery Bosch or YUASA

Second the Yuasa recommendation. Best battery I’ve had. Bought last one on Amazon. I like that the acid hasn’t been added yet so you know it’s fresh.

I fully trust Yuasa. They're just excellent quality.

Left one uncharged for a whole winter fired right up.

I used euro car parts 444770127 which is a mid range bosch battery. Don't remember any issues

Bosch, m-a tinut 8ani. Acum tot bosch de 70/75am luat.

My 12v battery died last winter and I decided to replace it with a Yuasa Silver battery after hearing people having problems with their 12v battery. It has a 5 year guarantee which gives a bit of peace of mind.

Yuasa are always good, but I've been a big fan of "Big Crank" / [Batterymart.com](http://Batterymart.com) batteries on most of my bikes.

Yuasa is absolutely the way to go

There is a known random issue with 400 packs. On mine, it is always when I turn on the bike. The speedometer doesn't come on and there is no assist. What I learned about on the internet is to push the test button on the battery with the bike turned on and it will reset and work just fine.

My experience: Stay away from Bosch.

I've had a couple of issues with my BMW 5-series, I found Bosch batteries don't last as long as they should. I changed them twice in the span of 3 years or so, each time resetting the battery management system with the correct capacity. I changed it to a Deka Intimidator and I'm much happier with it.