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Three rectangular lithium-ion camera batteries with dark grey plastic casings and gold contacts

Kastar

Kastar NP-FM500H 3-Pack 7.4V 2400mAh for Sony a99V 99II SLT-A99 II ILCA-99M2 camera battery

SKU CH-HJ7T-2MXZW

Three-pack of 7.4 V 2400 mAh lithium-ion cells powers compatible Sony Alpha and SLT bodies with 17.76 Wh each

  • TypeBattery
  • Pack3 Batteries
  • ChemicalLi-Ion
  • Capacity17.76 Wh
  • Dimensions2.2*3*1.6 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 2400mAh capacity
  • Three batteries in one pack for extended use
  • UL1642 and CE certified cells for safe operation
  • Built-in protection against over-charge and over-heating
  • Compatible with Sony Alpha 99II and many DSLR models

Three-Battery Pack for Sony Alpha Cameras

This pack supplies three 7.4V 2400mAh lithium-ion cells built to the NP-FM500H form factor. Each unit delivers 17.76 Wh and fits the Sony BC-VM10 and AC-SQ950 chargers. The batteries are new and include over-charge, over-discharge, over-voltage, over-current and over-heating protection circuits.

Suits owners of multiple Sony Alpha DSLR

Photographers using models such as the Alpha 57, 58, 65, 68, 77, 77II, 99V or 99II can power several cameras or a VG-C77AM grip from one purchase. Videographers running a Viltrox DC-50 monitor on NP-FM500H cells also benefit. Buyers who need a different voltage, a higher capacity than 2400mAh, or a single battery instead of three should look elsewhere.

7.4V 2400mAh NP-FM500H compatibility

The decisive specification is the 7.4V 2400mAh rating in the NP-FM500H footprint, which matches the Sony NP-FM500H original and the listed charger models. If your camera or accessory requires this exact voltage and form factor, the three-pack will work; if it requires a different chemistry or form factor, it will not.

Highlights

  • Longer shooting sessions with 2400mAh capacity
  • Three batteries in one pack for extended use
  • UL1642 and CE certified cells for safe operation
  • Built-in protection against over-charge and over-heating
  • Compatible with Sony Alpha 99II and many DSLR models

Specifications

BrandKastar
ModelNP-FM500H
Part NumberBA-3B-FM500H-O
TypeBattery
Pack3 Batteries
ChemicalLi-Ion
Capacity17.76 Wh
Dimensions2.2*3*1.6 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

What are the dimensions of each NP-FM500H battery so I can confirm it fits my camera's battery compartment?

Each battery measures 2.2 by 3 by 1.6 inches, matching the standard NP-FM500H form factor for the listed Sony Alpha and SLT models.

How do I install these batteries, and what common mistake should I avoid?

Insert each battery with the contacts facing the camera's terminals until the latch clicks; the step users miss is charging all three packs fully before first use to calibrate the protection circuit.

When will these 7.4 V 2400 mAh Li-Ion packs need replacement?

Expect several hundred charge cycles; replace a pack when run-time drops noticeably or the over-heating protection triggers during normal shooting.

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