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Four rectangular lithium-ion batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar 4-Pack NP-FP50/51 Li-Ion Batteries + LTD2 USB Dual Charger

SKU CH-ZD9B-HCRF5

Four lithium-ion batteries and a dual USB charger with LCD status for Sony Handycam camcorders

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity8.88 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Four 1200 mAh Li-ion batteries extend shooting time
  • Dual USB charger powers two cells simultaneously
  • LCD display shows real-time charge status and capacity
  • Micro-USB and Type-C inputs allow flexible power sources
  • Compatible with numerous Sony Handycam models including DCR-HC85 and DCR-SR30

Ready-to-shoot kit for Sony camcorders

This Kastar set supplies four 7.4 V 1200 mAh lithium-ion batteries and a dual-slot USB charger with an LCD status screen. Each cell stores 8.88 Wh and fits the NP-FP50 and NP-FP51 form factor used across a long list of Handycam models. The charger powers both slots from a single 5 V 2–3 A source via Micro-USB or USB-C. A Micro-USB cable is included in the box.

Who gains and who looks elsewhere

Videographers carrying one of the listed DCR, HDR or DVD Handycams gain a lightweight power reserve that recharges from any USB port or wall adapter. The bundle does not suit owners of Sony InfoLITHIUM L, M or H series packs, nor cameras that require a higher-voltage block battery. Builders needing a V-mount or Gold-mount plate should choose a different system.

The spec that decides fit

The battery voltage is 7.4 V and the capacity is 1200 mAh; the charger delivers 8.4 V at 800 mA per slot. If the camcorder’s original pack matches those electrical ratings and the NP-FP50/51 physical profile, the kit will operate correctly.

Highlights

  • Four 1200 mAh Li-ion batteries extend shooting time
  • Dual USB charger powers two cells simultaneously
  • LCD display shows real-time charge status and capacity
  • Micro-USB and Type-C inputs allow flexible power sources
  • Compatible with numerous Sony Handycam models including DCR-HC85 and DCR-SR30

Specifications

BrandKastar
ModelNP-FP51 NP-FP50
Part NumberCH-LTD2-4B-FP51-A
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity8.88 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

Does the LTD2 charger get hot or draw much power when I leave it charging two batteries all day?

The charger runs from a 5 V 2-3 A USB supply, delivering 8.4 V at 800 mA per slot, so total draw stays around 15 W and heat is minimal.

What USB power source do I need to run the LTD2 charger?

Any 5 V USB port or adapter that can supply 2-3 A (15 W) via Micro-USB or Type-C will power the dual charger.

Will these NP-FP50/51 packs work in my older Sony DCR-HC85 camcorder?

Yes, the batteries replace the original NP-FP50/FP51 cells used in the DCR-HC85 and the charger supports the same voltage and capacity.

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