| 1 | Hollingsworth & Vose Co. | | USA |
| 2 | Exponential Power | | USA |
| 3 | Sager Electronics (Formerly known as Technical Power Systems Inc.) | | USA |
| 4 | U.S. Materials Handling Corp. | | USA |
| 5 | BatterySpace.com/AA Portable Power Corp. | | USA |
| 6 | Concorde Battery Corporation | | USA |
| 7 | Zeus Battery Products (Power Cell Battery Products) | | USA |
| 8 | Ultralife Corporation | | USA |
| 9 | East Penn Manufacturing Company | | USA |
| 10 | Battery Clinic | | USA |
| 11 | Gruber Power Services | | USA |
| 12 | Anderson Power Products Inc. | | USA |
| 13 | HAZE Battery USA | | USA |
| 14 | Vision Battery USA LLC | | USA |
| 15 | System Cell Group (USA) LLC | | USA |
| 16 | AJC Battery | | USA |
| 17 | Sunturn Battery Productions Co. | | USA |
| 18 | B. B. Battery Co. Ltd. | | USA |
| 19 | Worcester Gears & Racks Inc. | | USA |
| 20 | Interstate Batteries | | USA |
| 21 | C & D Technologies Inc. | | USA |
| 22 | Bigtime Battery & Electronics | | USA |
| 23 | Interpolymer Corp. | | USA |
| 24 | Pro Battery Specialists | | USA |
| 25 | Douglas Battery Mfg. Co. | | USA |
