We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four Kastar NP-FV50 batteries and an LTD2 dual USB charger with LCD screen

Kastar

Kastar NP-FV50 4-Pack + LTD2 Charger for Sony DCR-SR83 SR88 SX15 SX20 SX21 SX22 SX33 SX34 SX43 SX44

SKU CH-NBV8-NZDGA

Four lithium-ion NP-FV50 batteries and a dual USB charger with LCD status display power compatible Sony camcorders

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity11.16 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Four batteries keep you shooting longer with 1550 mAh each
  • Dual-slot charger powers two cells at once for faster turnaround
  • LCD screen shows real-time charge level on every battery
  • Micro-USB and USB-C inputs let you recharge from any power source
  • Replaces Sony NP-FV50, NP-FV70, NP-FV70A and NP-FV100 packs

What the kit contains

This pack supplies four NP-FV50 lithium-ion batteries rated at 7.2V and 1550mAh each, plus an LTD2 dual charger that powers two cells simultaneously from any USB source. It replaces Sony NP-FV50, NP-FV70, NP-FV70A and NP-FV100 batteries for a wide range of Handycam and FDR camcorders. Videographers needing spare power for long shoots can carry the set in a small bag. Users whose cameras accept only proprietary battery shapes outside the NP-FV series cannot use these cells.

Charging behaviour

The charger accepts 5V input via Micro-USB or USB-C and delivers 8.4V at 800mA per slot whether one or two batteries are inserted. An integrated LCD panel shows real-time capacity and charging status for each bay. No AC adapter is included, so a standard USB power brick or power bank rated for at least 15W is required. Shooters who need simultaneous charging from a wall outlet without a separate USB supply will find the kit incomplete.

Deciding specification

Each battery stores 11.16Wh at 7.2V, fixing the energy available per cell for any compatible Sony camcorder. This capacity determines how many minutes of recording you gain per battery and whether four packs cover a full day of work. Buyers who need higher watt-hour cells or a different voltage platform must choose another battery series.

Highlights

  • Four batteries keep you shooting longer with 1550 mAh each
  • Dual-slot charger powers two cells at once for faster turnaround
  • LCD screen shows real-time charge level on every battery
  • Micro-USB and USB-C inputs let you recharge from any power source
  • Replaces Sony NP-FV50, NP-FV70, NP-FV70A and NP-FV100 packs

Specifications

BrandKastar
ModelNP-FV50
Part NumberCH-LTD2-4B-FV50-D
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity11.16 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How do I install the NP-FV50 batteries in my Sony DCR-SR83 and what step do people miss?

Slide each battery into the camcorder until it clicks; the step users miss is fully seating the latch so the contacts align with the 7.2 V terminals.

What maintenance will the Kastar LTD2 charger and NP-FV50 pack need over time?

Keep the Micro-USB and Type-C ports free of dust, wipe the LCD display gently, and replace any battery that no longer holds a full 1550 mAh charge.

What limit appears first when recording continuously with these 11.16 Wh batteries?

The 1550 mAh capacity typically runs out before the charger's 800 mA output can replenish a second cell during extended shoots.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.