Battery operated
Battery operated
Battery operated
Battery operated
95
1023
403
1007
231
3599
790
801
265
715
0.12 £/unit
0.06 £/unit
0.13 £/unit
0.16 £/unit
0.07 £/unit
0.04 £/unit
0.07 £/unit
0.09 £/unit
0.07 £/unit
5 - 12 years
10 - 99 years
8 - 99 years
10 - 99 years
6 - 99 years
16 - 99 years
4 - 99 years
8 - 14 years
7 - 99 years
6 - 99 years
2014
2020
2019
2019
2020
2018
2015
2018
2020
2018