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Three rectangular lithium-ion batteries and a compact dual-slot USB charger with LCD display

Kastar

Kastar NP-FM500H 3-Pack Battery & LTD2 USB Charger for Sony A850 A900 A57 A58

SKU CH-4FST-GVSY7

Three 2400 mAh lithium-ion batteries and a dual-slot USB charger with LCD status display for Sony Alpha and DSLR models including the A57, A58, A65, A68, A77, A200, A300, A350, A450, A500, A550.

  • TypeBattery & Charger
  • Pack1 Charger + 3 Batteries
  • ChemicalLi-Ion
  • Capacity7.76 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three 2400 mAh Li-Ion batteries extend shooting time
  • Dual-slot charger powers two cells simultaneously
  • LCD screen shows charge level and status at a glance
  • Micro-USB and USB-C inputs allow flexible power sources
  • Compact 5×3×3 in kit fits easily in a camera bag

Three NP-FM500H Batteries and Dual USB Charger

This pack supplies three 7.4 V 2400 mAh lithium-ion batteries plus an LTD2 charger that powers two cells at once. The charger accepts Micro-USB or Type-C input at 5 V 2-3 A and delivers 8.4 V 800 mA per slot. An LCD shows charge level for each battery. The set suits Sony Alpha and SLT owners who need spare power for long shoots.

For owners of listed Sony DSLR and SLT bodies

Photographers using A200, A300, A350, A450, A500, A550, A560, A580, A700, A850, A900, a57, a58, a65, a68, a77 or a77II can drop these cells straight in. Shooters whose cameras require a different battery form factor or voltage should look elsewhere. The charger plates are swappable, but only NP-FM500H compatibles are included.

7.76 Wh capacity per cell

Each battery stores 7.76 Wh at 7.4 V, giving 2400 mAh of usable energy. This figure decides whether the runtime meets a specific session length. No higher-capacity version is offered in this pack.

Highlights

  • Three 2400 mAh Li-Ion batteries extend shooting time
  • Dual-slot charger powers two cells simultaneously
  • LCD screen shows charge level and status at a glance
  • Micro-USB and USB-C inputs allow flexible power sources
  • Compact 5×3×3 in kit fits easily in a camera bag

Specifications

BrandKastar
ModelNP-FM500H
Part NumberCH-LTD2-3B-FM500H-I
TypeBattery & Charger
Pack1 Charger + 3 Batteries
ChemicalLi-Ion
Capacity7.76 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

How many shots can I expect from a single 2400mAh charge before the battery runs out?

The 2400mAh lithium-ion cells store 7.76Wh each, giving roughly the same runtime as the original Sony NP-FM500H under identical shooting conditions.

Does the LTD2 charger get hot or noisy when both bays are charging at 800mA all day?

The charger draws up to 15W from a 5V 2-3A USB source and runs silently with no fan; it may become warm to the touch during dual-bay charging.

Which USB power adapter do I need to run the charger at full 800mA per bay?

Any USB charger that delivers 5V at 2A or 3A (10W-15W) via Micro-USB or Type-C will let the LTD2 charge two batteries simultaneously at 800mA each.

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