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Three rectangular black lithium-ion camera batteries side by side

Kastar

Kastar NP-FV50 3-Pack Battery for Sony HDR-CX350/360/370/380/390/400/410/430/455/510

SKU CH-09P7-4XSV7

Three lithium-ion batteries deliver 1550 mAh each for compatible Sony camcorders

  • Total capacity11.16 Wh
  • Pack contents3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 3 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Extended shooting sessions with 1550 mAh high-capacity lithium-ion cells
  • Built-in protection guards against over-charge, over-discharge and over-heating
  • Three-battery pack keeps a spare ready for every shoot
  • UL1642 and CE certified cells meet recognised safety standards
  • Direct replacement for Sony NP-FV30, NP-FV50, NP-FV70 and NP-FV100 batteries

Three-pack NP-FV50 batteries

The Kastar NP-FV50 triple pack supplies three lithium-ion cells rated at 7.2 V and 1550 mAh each. They are built for owners of compatible Sony Handycam and Action Cam models who want spare power for long shoots.

Build and daily use

Each cell uses Li-ion chemistry with built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating. The pack meets UL1642 and CE safety standards and fits the original Sony BC-TRV, BC-VH1 and AC-VQH10 chargers without adapters.

Upgrade context

The set replaces single NP-FV30, NP-FV50, NP-FV70 or NP-FV100 batteries, giving more total capacity per charge cycle. It is not suited for cameras that require a different battery form factor or voltage.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FV50
Part numberBA-3B-FV50-H
Total capacity11.16 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Does the NP-FV50 use the same 7.2 V lithium-ion interface as the original Sony battery?

Yes, each cell is a 7.2 V lithium-ion pack rated at 1550 mAh and 11.16 Wh, matching the Sony NP-FV50 electrical specification.

What are the physical dimensions so I can confirm it fits my HDR-CX350 battery compartment?

Each battery measures 3 by 2 by 3 inches, the standard NP-FV form factor used by the listed Handycam models.

How do I install the pack and what is the step users often miss?

Slide the battery into the camcorder until the latch clicks, then charge fully in a Sony BC-TRV or BC-VH1 charger before first use — skipping that initial full charge is the common mistake.

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