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Four rectangular grey lithium-ion camera batteries in a row

Kastar

Kastar NP-FH50 4-pack 7.4V 1200mAh for Sony DCR-DVD803/805/808/810/850/905/908/910/920 HC16/17 camera battery

SKU CH-G5WY-QRK3Y

Four 7.4 V 1200 mAh lithium-ion packs replace Sony NP-FH50 batteries for compatible Handycam and Cyber-shot models

  • TypeBattery
  • Pack4 Batteries
  • ChemicalLi-Ion
  • Capacity8.88 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Extended shooting time with 1200mAh lithium-ion cells
  • Four batteries in one pack for all-day power
  • Safe operation via UL1642 and CE certified cells
  • Built-in protection against over-charge, over-discharge and over-heating
  • Compatible with Sony NP-FH30, FH40, FH50, FH70 and FH100 models

Four-Pack Replacement Battery

The Kastar NP-FH50 four-pack supplies four lithium-ion cells rated at 7.4 V and 1200 mAh each, delivering 8.88 Wh per unit. They are built as direct replacements for the Sony NP-FH50 series and fit a wide range of Handycam and Cyber-shot models listed by the supplier. The pack suits videographers who need several spares for long shooting days without carrying a charger.

Upgrade From Lower-Capacity Cells

The batteries replace earlier NP-FH30 and NP-FH40 packs that offer less runtime per charge. The jump is worth it when a single charge must last through extended events such as weddings or sports matches where swapping cells is impractical. They are not for users whose cameras require a different form factor or voltage.

Sustained Load Behaviour

Each cell includes built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating, which helps maintain stable output during continuous recording. The lithium-ion chemistry supports consistent voltage delivery across the discharge curve rather than a sharp drop near the end. They are not for applications that demand hot-swap capability or external power indicators.

Highlights

  • Extended shooting time with 1200mAh lithium-ion cells
  • Four batteries in one pack for all-day power
  • Safe operation via UL1642 and CE certified cells
  • Built-in protection against over-charge, over-discharge and over-heating
  • Compatible with Sony NP-FH30, FH40, FH50, FH70 and FH100 models

Specifications

BrandKastar
ModelNP-FH50
Part NumberBA-4B-FH50-J
TypeBattery
Pack4 Batteries
ChemicalLi-Ion
Capacity8.88 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

Will the 3*2*3 Inch NP-FH50 pack fit the battery compartment of my DCR-DVD803?

Yes, the NP-FH50 form factor matches the original Sony battery used in the DCR-DVD803 and the listed Handycam models, so it slides into the same compartment without modification.

How do I install the 7.4V 1200mAh Li-Ion cells and what step do users often miss?

Insert each battery until the latch clicks, then charge fully before first use; the step often missed is completing that initial full charge cycle to calibrate the built-in protection circuit.

When should I replace the four NP-FH50 batteries and what indicates end of life?

Replace them when runtime drops noticeably below the rated 8.88 Wh capacity or when the camcorder reports a battery error, which signals the Li-Ion cells can no longer hold a usable charge.

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