I have a half year old battery for sale. It is size 51R which fits a wide number of Acuras and Hondas.
It is still in good working condition, and it has better results than the specifications measure. I have the test results as seen in the pics below.
-Ultra Flat Plate AGM Automotive Battery has more power, more performance and more protection
-Features the latest advancement in automotive batteries, absorbed glass mat (AGM) technology
-Originally developed for military aircraft where performance and reliability are paramount, AGM technology provides extra energy to run all the power hungry electronics in today's vehicles
-Ideal for starting in the coldest temperatures, vehicles with large electrical loads (DVD players, GPS devices, heated seats, etc) and vehicles used for frequent short trips or stop-n-go traffic
-Has 2x longer life compared to conventional flooded batteries
-Exceptional ability to bounce back from accidental discharges
-Clean, safe, non-spill construction