Duracell Original DR1.3-12 Valve Regulated Lead Battery - 12V |1.3 Ah - Replaces NP1.2-12 |Y1.2-12 | FG20121 | PS-1212 | RT1213 | 537-5444 | UC12102

This was bought to replace the old auxiliary battery on my Mercedes ML320 and I'm happy to say I have no problems to report.

just as you would expect for a brand leader perfect

Our house alarm started going off (even when it was not set) turns out it was a very old back up battery - this was the replacement and problem solved!

These type of Batteries are supposed to last upto 5Yrs in a Burglar Alarm System but this Duracell has only just lasted 2Yrs, 9th October 2023/ 23 October 2025. I know now Not to by a Duracell for a Security System,,, upgrade & buy a Yusa Battery..

Very surprisingly failed after a year on standby use

Perfect battery for the burglar alarm system It’s smaller then the original battery but most importantly the voltage and the amps are the same

Excellent and high-quality product - I used this at W164 Mercedes Benz ML280 to replace auxiliary battery. Works very well!

Did what it was supposed to for a very good price.