DV-4S DV Li-ion Battery (Sony Style)
介紹:
智慧鋰電池，多重保護電路設計，與相容設備交換電量數據，顯示剩餘電量。
規格參數:
| Model | DV-4S |
| Compatibility | SONY NP-F770 |
| Voltage | 7.2V |
| Capacity | 4400mAh/31.7Wh |
| Max Output | 30W,4A |
| Dimension | 70.5(mm)x 38.5(mm) x 39.5(mm) |
| Weight | 0.42Kg |
| Applicable Camera | SONY DSR-PD190 HDV-FX1E HVR-Z1C etc. |
