I use Bauer batteries (Dionic 90, 160 and HC). In September, 2014 I bought in London two batteries PAGlink HC-PL94T Model 9306 on the test. I use them within half a year (I have usually 150-180 working days in a year) and here my opinion: 1. Full compatibility with my Dual 2722 charger. On the display all information of the battery is displayed ( model information, serial number, date of manufacture, number of cycles, Etc). 2. Unfortunately impossible to connect the PAG and Dionic battery or a recorder together. Between PAG batteries is installed the new lock and additional contact for data exchange. The lock has no side play and vibrations. 3. The weight of the Dionic 90 is equal to PAG weight, and two batteries PAG is almost equal to one Dionic 160. It is very convenient for my stabilizer. 4. The housing material is very strong and contacts on a back of the battery aren't damaged. 5. I have no information about manufacturers of sells within PAG batteries, but batteries are very well hold a charge on the cold (the "russian winter"). And of course, batteries new, I know. I want to buy two more pieces of PAG batteries on substitute to my old Dionic 90, it expensively but it is my choice. Excuse for my English, you are professionals and understand me.