Hello, I need a new starter battery for my 451 MHD right away! The Varta AGM with 60AH/680A is now available. In the direct selection I would have either Bannerhttp://battery24.de/…ie-agm-12v-60ah-banner-running-bull-56001.html or Vartahttp://battery24.de/…start-stop-plus-d52-autobattery-12v-60ah.html Do you have any other suggestions or recommendations? I’m also superior to installing a “normal” battery that can be almost half-priced. (I can do without the start/stop function) However, an AGM has a slightly higher charging voltage. The vehicle side charge controller will probably not recognize that there is another battery in it, or about? And how does it look like with the leak of normal batteries? Acid injuries in a crash are certainly not desirable. Thanks for your help.