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

Kastar

Kastar NP-FP51/FP50 4-pack + LTD2 USB charger camera battery

SKU CH-86JS-GTJQ9

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

  • Total capacity8.88 Wh
  • Pack contents1 Charger + 4 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
  • Four 1200 mAh Li-Ion batteries power extended shoots
  • Dual-slot USB charger refills two packs at once
  • LCD screen shows real-time charge level per battery
  • Micro-USB and Type-C inputs accept common cables
  • Compatible with dozens of Sony Handycam and DCR models

Four-battery kit with dual USB charger

This set includes four lithium-ion batteries and an LTD2 charger that powers two cells at once. Each cell delivers 7.4 volts and 1200 milliampere-hours for compatible Sony Handycam models. The pack suits videographers who need several spares for long shooting days.

LCD charger shows real-time status during extended

The intelligent display reports charging progress and remaining capacity while both bays operate at 800 milliampere output. Micro-USB and Type-C inputs accept 5 volt 2–3 ampere sources up to 15 watts. This arrangement keeps batteries cycling through multi-hour sessions without guessing charge levels.

8.88 watt-hour capacity per battery

Each NP-FP51/NP-FP50 replacement stores 8.88 Wh at 7.4 V, matching the original Sony specification. Users who require higher energy per cell should consider larger-capacity alternatives.

How it compares

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

Price $27.99
Pricier than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FP51 NP-FP50
Part numberCH-LTD2-4B-FP51-D
Total capacity8.88 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Does the charger generate noticeable heat or fan noise when running all day?

The LTD2 charger has no fan; it draws 5 V at 2-3 A (15 W) and outputs 8.4 V at 800 mA per slot, so heat stays low during extended use.

What power source must I already have to operate the charger?

You need a USB power adapter or port that can supply 5 V at 2-3 A (15 W) via Micro-USB or Type-C input.

Will the four NP-FP51/FP50 batteries work in my older DCR-DVD705 camcorder?

Yes, the batteries are listed as compatible with the DCR-DVD705 and many other Sony Handycam models.

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