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Sony 1080mAh Rechargeable Battery Pack - InfoLITHIUM W Series Battery, 7.2V, 7.3Wh
In stock
SKU
SONNPFW50
$94.99
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Key Features
- Rechargeable lithium-ion power: Provides stable output for reliable performance.
- InfoLITHIUM smart chip: Enables precise battery-level readouts on compatible Sony cameras.
- 1020 mAh capacity: Suitable for travel, events, and extended shooting days.
- Compact and lightweight: Easy to store, carry, and swap during shoots.
- Wide camera compatibility: Works across Sony Alpha, NEX, and SLT models.
- No memory effect: Supports partial charges without affecting long-term lifespan.
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Sony 1080mAh Rechargeable Battery Pack - InfoLITHIUM W Series Battery, 7.2V, 7.3Wh Overview
Description
The Sony NP-FW50 Lithium-Ion Rechargeable Battery Pack is a compact, lightweight power solution designed for Sony Alpha, NEX, SLT, and mirrorless cameras. With a 1020 mAh capacity and 7.2–7.4V output, it delivers stable, reliable energy for still photography and video work. Its small footprint makes it an ideal primary or backup battery for travel, events, and everyday shooting.
Equipped with Sony's InfoLITHIUM smart-chip technology, the NP-FW50 allows compatible cameras to display accurate real-time battery percentage, reducing the uncertainty common with third-party alternatives. Its Li-ion chemistry supports efficient charging cycles, long-term stability, and no memory effect, ensuring consistent performance over hundreds of shoots.
Benefits
- Reliable Sony OEM performance: Reduces risk of power loss during critical shooting moments.
- Accurate charge monitoring: Helps photographers plan shooting sessions with confidence.
- Long-term battery health: Maintains capacity over extended use compared to many third-party options.
- Ideal for video and time-lapse: Supports demanding workflows with predictable performance.
Applications / Use Cases
- Travel photography requiring lightweight, dependable backup power.
- Event and wedding shoots where continuous operation is vital.
- Vlogging, YouTube creation, and handheld mirrorless workflows.
Specifications
| Model / Variant | NP-FW50 |
| Product Type | Rechargeable lithium-ion camera battery |
| Category / Sub-Category | Camera Battery, Sony InfoLITHIUM W-Series |
| Dimensions (W H D) | Approx. 4.5 3.1 1.8 cm |
| Weight | Approx. 42.5 g |
| Power / Battery | 7.27.4V output, 1020 mAh capacity |
| Performance / Capacity | Approx. 7.3 Wh |
| Environmental / Compliance | Standard lithium-battery transport compliance (UN38.3 typical) |
| Brand | Sony |
| Manufacturer SKU | NPFW50 / SONNPFW50 |
| UPC | 27242797062 |
What’s included
- 1- 1080mAh Rechargeable Battery Pack
Compatibility
| Sony Alpha A5000 | Sony Alpha A5100 | Sony Alpha A6000 | Sony Alpha A6100 | Sony Alpha A6300 |
| Sony Alpha A6400 | Sony Alpha A6500 | Sony Alpha A7 | Sony Alpha A7R | Sony Alpha A7S |
| Sony NEX-3 | Sony NEX-5 | Sony NEX-5T | Sony NEX-6 | Sony NEX-7 |
| Sony SLT A33 | Sony SLT A37 | Sony SLT A55 |
FAQ
1. What cameras are compatible with the NP-FW50?
It supports Sony Alpha A5000A6500 series, original A7 models, NEX cameras, and select SLT bodies.
2. What is the battery capacity?
The NP-FW50 offers 1020 mAh capacity, delivering approximately 7.3 Wh of power.
3. Does it show accurate battery percentage?
Yes, Sony's InfoLITHIUM chip provides precise real-time battery-level monitoring.
4. Does the battery suffer from memory effect?
No, Li-ion cells can be charged partially without reducing long-term health.
5. Is this battery suitable for video recording?
Yes, it is widely used for video, vlogging, and B-roll capture on compatible cameras.
6. How long does the NP-FW50 typically last?
Runtime depends on camera model and usage, but most users achieve consistent daily performance.
7. Can I use third-party chargers?
Yes, but OEM Sony chargers provide the best long-term reliability and safety.
8. Is it safe for air travel?
Yes, it follows standard airline regulations for lithium-ion camera batteries.
9. What is the voltage rating?
The NP-FW50 operates at 7.27.4 volts depending on load and charge state.
10. How heavy is the battery?
It weighs approximately 42.5 grams.
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