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With 1020mAh capacity, the Sony NP-FW50 Lithium-Ion Rechargeable Battery powers Alpha series mirrorless cameras. It provides a 7.4V output with 7.3Wh total energy capacity. The InfoLITHIUM system communicates remaining power percentages directly to the camera display.
Key Features
- InfoLITHIUM Technology: Integrated circuit transmits capacity data in 1% increments. Prevents mid-shoot power failures.
- Lightweight Build: 42g mass and 31.8x18.5x45 mm dimensions. Maintains mirrorless Sony Alpha battery replacement balance.
- 7.4V Lithium-Ion: 7.3Wh energy storage with zero memory effect. Holds charge during long storage.
- Operating Temperature: Stable performance between 0°C and 40°C. Resists failure during high humidity.
- Official Warranty: Three months coverage against manufacturing hardware defects. Provides a hardware safety net.
Frequently Asked Questions
Which cameras use Sony NP-FW50 battery?
Compatible models include the Alpha a6000 series, a7 II series, and NEX series. This W-series battery powers most older Sony mirrorless camera bodies.
How to identify original Sony NP-FW50 battery?
Genuine units contain a holographic security label and communicate precise percentage data. Clones often fail to show the exact 1% increment display on screen.
