Sony NP-FW50 Lithium-Ion Rechargeable Battery
The Sony NP-FW50 (W-series) is one of Sony's most widely used batteries, powering a vast range of mirrorless cameras from the NEX series up to the second-generation Alpha 7 bodies. While the newer Z-series (NP-FZ100) has more capacity, the NP-FW50 remains essential for users of compact Sony bodies.
| Feature | Details |
| Battery Type | Lithium-ion Rechargeable |
| Capacity | 1020 mAh (Typical) / 1080 mAh (Some variants) |
| Output Voltage | 7.2 VDC |
| Energy | 7.3 Wh |
| Weight | Approx. 42.5 g (1.5 oz) |
| Dimensions | 31.8 x 18.5 x 45 mm |
SONY NP-FZ100 BATTERY
The Sony NP-FZ100 (Z-series) is Sony’s high-capacity power solution, offering approximately 2.2x the capacity of the older W-series (NP-FW50). It is the standard battery for almost all modern full-frame Alpha and Cinema Line cameras, known for its incredible stamina in both professional photography and long-form video shoots.
| Feature | Details |
| Battery Type | Lithium-ion Rechargeable |
| Capacity | 2280 mAh |
| Output Voltage | 7.2 VDC |
| Energy | 16.4 Wh |
| Weight | Approx. 83 g (3.0 oz) |
| Dimensions | 38.7 x 22.7 x 51.7 mm |
