Sony NP-F970 L Series Info Lithium Rechargeable Battery
Sony NP‑F970 L‑Series InfoLithium Battery — Overview
The Sony NP‑F970 is a robust InfoLithium L‑Series Li‑Ion rechargeable battery pack, crafted for extended use in Sony camcorders and professional video equipment. It’s designed for durability, smart power monitoring, and long runtime—making it a go-to choice for professionals and enthusiasts alike.
Short Description
A high-capacity, intelligent lithium-ion battery designed for powering Sony camcorders with InfoLithium compatibility. It offers real-time remaining runtime display, reliable performance with no memory effect, and exceptional endurance—typically lasting up to 12 hours of continuous operation.
Key Features
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InfoLithium L‑Series Technology: Equipped with a smart microprocessor that communicates actual usage to display remaining battery life in minutes on compatible Sony devices.
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Extended Runtime: Rated up to 12 hours under typical conditions; some sources cite up to 18 hours depending on device and usage.
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No Memory Effect: Charges can be performed at any time without reducing battery capacity.
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Environmentally Friendly: Free of heavy metals like lead, cadmium, and mercury.
Technical Specifications
| Specification | Details |
|---|---|
| Battery Type | InfoLithium L-Series Lithium‑Ion |
| Voltage (Nominal) | 7.2 V DC |
| Capacity | 6,600 mAh (47.4 Wh)–6,600 mAh / 47.5 Wh |
| Max Voltage | Up to 8.4 V (as per some technical listings) |
| Dimensions (Approx.) | ~38 × 60 × 70–73 mm / 1 5/16 × 2 3/8 × 2 7/8 in |
| Weight | ~300–350 g (10.6–12.3 oz) |
| Operating Temp. | 0 °C to +40 °C (32 °F to 104 °F) |
Conclusion
The Sony NP‑F970 is a high-performance InfoLithium battery bringing:
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Smart runtime tracking via built-in microprocessor
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Long-lasting power—ideal for extended video shoots
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Flexibility, as it endures partial charges without memory degradation
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Eco-friendly design and reliable construction
It stands out as one of the best battery options for users of Sony professional camcorders and gear.

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