This is a user manual for Sony NP-FM30 and NP-FM50 rechargeable batteries, which introduces the features and characteristics of the batteries and their usage.
The manual explains safety precautions for handling the InfoLITHIUM rechargeable battery packs, including warnings about short‑circuit, fire, liquid leakage, and proper use with Sony‑approved chargers. It also details how to store the batteries safely, keep them dry, and avoid exposure to extreme temperatures or mechanical shock.
Charging procedures, recommended ambient temperature (10 °C‑30 °C), storage recommendations (full charge once per year, keep in a cool dry place), and detailed technical specifications for both NP‑FM30 and NP‑FM50 models are provided. Recycling information and contact details for Sony Technical Information Center are also included. This manual is written in Japanese.
| NP-FM30 Maximum Output Voltage | DC 8.4 V |
|---|---|
| NP-FM30 Nominal Voltage | DC 7.2 V |
| NP-FM30 Capacity | 5.0 Wh (700 mAh) |
| NP-FM30 Operating Temperature | 0 °C – 40 °C |
| NP-FM30 Dimensions | 38.2 × 20.5 × 55.6 mm |
| NP-FM50 Maximum Output Voltage | DC 8.4 V |
| NP-FM50 Nominal Voltage | DC 7.2 V |
| NP-FM50 Capacity | 8.5 Wh (1180 mAh) |
| NP-FM50 Operating Temperature | 0 °C – 40 °C |
| NP-FM50 Dimensions | 38.2 × 20.5 × 55.6 mm |
| NP-FM50 Mass | ≈ 76 g |