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Three rectangular batteries and a small charger with LCD screen

Kastar

Kastar NP-FM500H 3-Pack Battery & LTD2 USB Charger for Sony DSLR-A580Y A700 A850

SKU CH-NPAV-6AZX9

Three 2400 mAh lithium-ion batteries and a dual USB charger with LCD status for Sony Alpha DSLR and SLT models

  • Total capacity7.76 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 3 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three 2400 mAh Li-ion batteries extend shooting time
  • 76 Wh capacity per cell matches original NP-FM500H spec
  • Dual-slot USB charger powers two packs simultaneously
  • Micro-USB and USB-C inputs accept power banks or wall adapters
  • LCD panel shows real-time charge level and status

Three-battery kit for Sony DSLR-A580Y, A700, A850

This pack supplies three lithium-ion NP-FM500H cells and a dual-slot LTD2 USB charger, giving Sony Alpha DSLR and SLT owners spare power for long shoots. Each battery delivers 7.4 V and 2400 mAh, matching the original specification for the listed cameras.

7.76 Wh per cell with dual simultaneous charging

A single battery stores 7.76 Wh, enough for several hundred frames depending on usage, and the charger powers two cells at once at 800 mA each. The 5 V 2-3 A input draws up to 15 W from any USB-A, Micro-USB or USB-C source, so wall adapters, power banks or laptop ports all work.

USB input limits and plate-swap constraint

Charging speed is capped by the 5 V USB supply and the fixed 800 mA per slot output, so depleted pairs need a few hours to reach full capacity. The charger accepts Micro-USB and Type-C cables but requires a separate plate for other battery models, which is not included in this pack.

How it compares

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

Price $23.99
Pricier than about 69% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FM500H
Part numberCH-LTD2-3B-FM500H-G
Total capacity7.76 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 in
In the box
Pack contents1 Charger + 3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Will the NP-FM500H batteries power my older Sony DSLR-A700 the same way as the original cells?

Each NP-FM500H cell is a 7.4 V lithium-ion pack rated at 2400 mAh and 7.76 Wh, matching the voltage and chemistry of the original Sony NP-FM500H so the DSLR-A700 will see identical power delivery.

How do I confirm the LTD2 charger is charging both batteries correctly after I plug it in?

The charger shows an intelligent LED display for each slot; when a battery reaches 8.4 V and 800 mA output the indicator switches to full, letting you verify both cells are charging at the same time.

Does the package include a wall adapter or only the Micro-USB cable for the charger?

The box contains the LTD2 dual charger, three NP-FM500H batteries and a Micro-USB cable; a 5 V 2-3 A USB power adapter is not included and must be purchased separately.

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