The number of Ni-Cd / Ni-MH
Batteries in series:

1 pcs

2 pcs

3 pcs

4 pcs

5 pcs

6 pcs

7 pcs

8 pcs

9 pcs

10 pcs

The number Lithium
Battery in series:

1 pcs

2 pcs

3 pcs

4 pcs

0.5V

1V

1.5V

1.9V

2.4V

2.9V

3.4V

3.9V

4.4V

4.8V

5.3V

5.8V

6.3V

6.8V

7.3V

7.7V

8.2V

8.7V

9.2V

9.7V

10.2V

10.6V

11.1V

11.6V

12.1V

12.6V

13.1V

13.6V

14V

14.5V

15V

15.5V

16V

16.5V

16.9V

17.4V