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

Kastar

Kastar NP-FM500H 2-pack 7.4V 2400mAh camera battery

SKU CH-EA0E-KKZST

Two-pack of 7.4V 2400mAh Li-ion batteries compatible with Sony DSLR and SLT cameras including Alpha 200, 300, 350, 450, 500, 550, 560, 580, 700, 850, 900, 57, 58, 65, 68, 77 models

  • Total capacity17.76 Wh
  • Pack contents2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions2.2 × 1.5 × 1.6 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Extended shooting sessions with 2400 mAh capacity
  • Safe operation backed by UL1642 and CE standards
  • Ready-to-use twin pack for immediate backup
  • Broad compatibility across Sony Alpha DSLR and SLT models
  • Compact 2.2*1.5*1.6 inch design fits original battery slots

Two-Pack Replacement for Sony NP-FM500H

This set supplies two Kastar lithium-ion batteries rated at 7.4V and 2400mAh each. They are built as direct replacements for the Sony NP-FM500H pack and work with the listed Sony Alpha DSLR and SLT bodies. The twin pack suits photographers who need a spare ready for extended shoots.

Charging limited to Sony BC-VM10 AC-SQ950

The cells can only be recharged using the Sony BC-VM10 AC-SQ950 charger specified in the compatibility list. No other charger models are confirmed, so owners of third-party or older Sony chargers must verify before relying on them. This restriction defines the practical charging workflow for the pack.

Verify your camera appears in the supported list

Compatibility covers Sony Alpha models including the A200, A300, A350, A450, A500, A550, A560, A580, A700, A850, A900, A57, A58, A65, A68, A77 and A77II. Cameras outside this list are not confirmed and may not accept the battery. Check the exact model number on your body before ordering.

How it compares

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

Price $12.99
Cheaper than about 70% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FM500H
Part numberBA-2B-FM500H-A
Total capacity17.76 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions2.2 × 1.5 × 1.6 in
In the box
Pack contents2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Should I buy the single battery or the 2-pack of NP-FM500H cells?

The pack contains two 7.4V 2400mAh Li-Ion batteries, giving you a spare so you can keep shooting while one charges.

How long will a 2400mAh NP-FM500H last in my Sony Alpha A580?

Each cell stores 17.76 Wh, so actual runtime depends on how much the A580 draws during live view, video or burst shooting.

Can I charge these NP-FM500H batteries in my Sony BC-VM10 charger?

Yes, the pack is listed as compatible with the Sony BC-VM10 and AC-SQ950 chargers.

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