|  | 
															
								| Cylindrical Cells;         Custom Design Battery Packs Are Available Upon Request!! |  								
								| Model Number | Cell Voltage (V) | Cell Numbers | Configuration |  
								| 19 | 4.8V | 4 |  |  
								| 20 | 7.2V | 6 |  |  
								| 21 | 9.6V | 8 |  |  
								| 22 | 12.0V | 10 |  |  
								| 23 | 7.2V | 6 |  |  
								| 24 | 9.6V | 8 |  |  
								| 25 | 12.0V | 10 |  |  
								| 26 | 3.6V | 3 |  |  
								| 27 | 4.8V | 4 |  |  
								| 28 | 6.0V | 5 |  |  
								| 29 | 9.6V | 8 |  |  
								| 30 | 7.2V | 6 |  |  								
								| Button Cells |  
								| 1 | 4.0V | 2 |  |  
								| 2 | 3.6V | 3 |  |  
								| 3 | 3.6V | 3 |  |  
								| 4 | 6.0V | 5 |  |  
								| 5 | 6.0V | 5 |  |  |  |