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Sony NP-FV70A V-Series Rechargeable Camera Battery
Sony NP-FV70A V-Series Rechargeable Camera Battery
Sony NP-FV70A V-Series Rechargeable Camera Battery
Sony

Sony NP-FV70A V-Series Rechargeable Camera Battery

★★★★★4.7 (221 reviews)

Sony's NP-FV70A InfoLITHIUM V-series battery delivers 1900mAh at 7.3V mean output — providing genuine extended shooting capacity with accurate in-camera charge display.

$114.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Sony NP-FV70A is a first-party Li-ion rechargeable battery in Sony's InfoLITHIUM V-series, rated at 1900mAh and 13.8Wh with a 7.3V mean output voltage and 8.4V maximum. The InfoLITHIUM designation is the key differentiator from generic third-party alternatives: the battery contains communication circuitry that transmits remaining charge data to compatible Sony devices, enabling the camera or camcorder to display remaining recording time in minutes rather than a rough multi-bar indicator. This matters most during event or documentary video work, where knowing you have 45 minutes of recording time remaining is operationally more useful than knowing the battery shows "two bars." At 89g and roughly 45mm depth, it adds minimal bulk to camera handling.

This battery is purpose-built for Sony V-series compatible camcorders — the FDR-AX, HDR-CX, HDR-PJ, and NEX-VG series among others. It is not compatible with Sony Alpha mirrorless cameras, which use NP-FW50 or NP-FZ100 form factors. The NP-FV70A occupies the mid-tier of the V-series capacity range, sitting between the smaller NP-FV50 and the high-capacity NP-FV100. For shooters doing 2–4 hour sessions — wedding ceremonies, conferences, documentary b-roll — the 1900mAh capacity typically covers a session without a swap. Longer productions should carry a spare or upgrade to the FV100 series. Charging requires Sony's proprietary charger or in-camera USB charging on compatible bodies — a limitation worth noting for travel setups relying on USB power banks.

Key Features

Capacity Indicationer on Package: 1900mAh (13.8Wh)

Chemical Consistence: Li-ion

Maximum output voltage: 8.4V

Mean output voltage: 7.3V

Min.Capacity: 1900mAh (13.8Wh)

Specifications

Series
InfoLITHIUM V-Series
Capacity
1900mAh (13.8Wh)
Mean Output Voltage
7.3V
Maximum Output Voltage
8.4V
Chemical Composition
Li-ion
Dimensions
31.8 x 41.5 x 45.1 mm (W x H x D)
Weight
Approximately 89g (3.2 oz)

Pros & Cons

👍 Pros

  • 1900mAh / 13.8Wh capacity provides extended shooting sessions compared to smaller V-series batteries, reducing mid-shoot recharging interruptions
  • InfoLITHIUM communication protocol delivers accurate minutes-remaining charge readout on compatible Sony devices — more useful than generic percentage estimates
  • 7.3V mean output voltage is consistent with Sony V-series spec, ensuring stable power delivery throughout the discharge cycle
  • Li-ion chemistry holds charge well between uses compared to older NiMH batteries, making it ready for sporadic shooting sessions without pre-shoot conditioning
  • Compact dimensions (31.8 x 41.5 x 45.1mm) and 89g weight keep the overall camera package light even with extended-capacity battery installed

👎 Cons

  • Compatibility is limited to Sony V-series InfoLITHIUM-compatible devices — not a universal Sony battery, and incompatible with the popular NP-FW50 and NP-FZ100 used in Alpha mirrorless bodies
  • 1900mAh capacity is the mid-tier V-series option — the NP-FV100 series offers significantly more capacity for shooters needing all-day autonomy
  • InfoLITHIUM accurate charge readout only functions on compatible Sony devices; third-party or older Sony devices display generic indicator levels
  • No USB-C charging capability — relies on proprietary Sony charger or in-camera charging, which limits charging flexibility compared to modern battery designs
  • Li-ion cells degrade over charge cycles — after 300–500 full cycles, capacity retention will drop noticeably, requiring eventual replacement

Frequently Asked Questions

The NP-FV70A is part of Sony's InfoLITHIUM V-series and is compatible with Sony handycam camcorders and select Alpha and other Sony cameras that use the V-series form factor — including models in the FDR, HDR, and NEX-VG series. It is not universally compatible with all Sony cameras; the NP-FW50 and NP-FZ100 series used in Sony Alpha mirrorless cameras are different form factors. Always verify your specific model number's battery compatibility before purchasing.
InfoLITHIUM is Sony's proprietary battery communication standard — the battery communicates remaining charge data to compatible Sony devices in minutes of remaining use, rather than a simple percentage estimate. This requires a compatible Sony device to display; in non-InfoLITHIUM-compatible devices, the battery functions as standard Li-ion without the time-remaining readout.
The NP-FV70A is the updated revision of the NP-FV70, rated at 1900mAh (13.8Wh) — essentially the same capacity class. The 'A' suffix indicates a product revision by Sony, which may include updates to the internal battery management circuitry for improved compatibility with newer device firmware, rather than a significant capacity increase.
Charge time depends on the charger used. Sony's compatible BC-QM1 or BC-TRV chargers are the standard options; charge times typically range from 2.5 to 5 hours depending on the charger and remaining battery level. In-camera USB charging is also supported on compatible Sony camcorder bodies.
Yes. At 13.8Wh, the NP-FV70A is well below the 100Wh per-battery threshold for carry-on allowance under most airline and TSA regulations. Multiple units may be carried in carry-on luggage. It should not be packed in checked baggage per standard lithium battery travel guidelines.

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