Produkty kompatibilné s ZR20

7.4 V | 1500 mAh | 11.1 Wh

7.4 V | 2000 mAh | 14.8 Wh

7.4 V | 3000 mAh | 22.2 Wh

7.4 V | 4500 mAh | 33.3 Wh