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Four rectangular lithium-ion camera batteries in a pack

Kastar

Kastar NP-FF50/FF51/FF51S 4-pack camera battery

SKU CH-XP8Y-7Y268

Four lithium-ion packs rated at 7.2 V and 900 mAh power compatible Sony camcorders with built-in protection circuits

  • Total capacity6.48 Wh
  • Pack contents4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 3 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Four-pack delivers extended shooting time with 900 mAh Li-ion cells
  • 2 V output matches original Sony NP-FF50/51/51S specifications
  • Built-in protection circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Compatible with a wide range of Sony Handycam models including DCR-PC and DCR-IP series
  • UL 1642 and CE certified cells ensure safe, reliable replacement power

Compatible Sony Handycam Power

This four-pack replaces Sony NP-FF50, NP-FF51 and NP-FF51S batteries across a wide range of Handycam models including the DCR-PC106, DCR-PC107, DCR-PC108, DCR-PC109 and DCR-PC350 series. It suits owners who need several spares for extended shoots or multi-day events.

Sustained Recording Performance

Each lithium-ion cell delivers 7.2 V and 900 mAh for 6.48 Wh of capacity, with built-in protection against over-charge, over-discharge, over-voltage, over-current and over-heating. The safety circuit maintains stable output during long recording sessions and meets UL1642 and CE standards.

Deciding Specification

The 900 mAh capacity at 7.2 V determines whether this pack matches the runtime you expect from the original Sony NP-FF50, NP-FF51 or NP-FF51S batteries. Buyers who need higher capacity for all-day filming should look for larger-capacity alternatives.

How it compares

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

Price $35.99
Pricier than about 82% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FF50, NP-FF51, NP-FF51S
Part numberBA-4B-FF50-C
Total capacity6.48 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Does the 7.2 V 900 mAh lithium-ion pack run hot during all-day recording?

Built-in over-heating protection and UL1642-tested cells keep temperature in check during extended shoots.

Which charger works with the NP-FF50, NP-FF51 and NP-FF51S cells in this 4-pack?

Any Sony charger that supports the NP-FF series or a third-party unit rated for 7.2 V lithium-ion will charge them.

Will these batteries power my older DCR-PC106 and DCR-PC350E camcorders?

Yes — the pack replaces Sony NP-FF50/FF51/FF51S and is listed for DCR-PC106, PC107, PC108, PC109 and PC350 models.

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