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Three rectangular batteries and a compact wall charger with foldable plug

Kastar

Kastar NP-FV50 3-Pack Battery & AC Wall Charger for Sony DCR-SR73 SR78 SR83 SR88 SX15 SX20 SX21 SX22 SX33 SX34

SKU CH-CVD3-K3M6J

Three 7.2 V 1550 mAh lithium-ion batteries and an AC wall charger with foldable plug for compatible Sony camcorders

  • Total capacity11.16 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresFoldable Flat Plug
  • Three 1550 mAh Li-Ion batteries extend shooting time
  • Foldable flat-pin AC charger stores easily in a bag
  • 100–240 V input lets you charge worldwide
  • LED shows red while charging and green when full
  • Replaces Sony NP-FV50, NP-FV70 and NP-FV100 packs

Three-battery pack with AC wall charger

This set supplies three lithium-ion NP-FV50 batteries and a matching AC wall charger for compatible Sony Handycam and Cyber-shot models. Each cell delivers 7.2 V and 1550 mAh for 11.16 Wh of energy. The charger accepts 100–240 V input for worldwide use. It suits owners who need multiple spares for long shooting days.

Foldable flat-pin charger with LED status

The included charger features a foldable flat plug that stores neatly in a bag. Its output is 8.4 V at 600 mA, and a red LED shows charging while green indicates standby or full charge. This replaces the original BC-TRV or BC-VH1 units without adding bulk. Users who require simultaneous multi-bay charging will find only one bay provided.

1550 mAh per battery for extended recording

Three batteries give roughly triple the runtime of a single stock pack, covering events, travel or multi-camera setups. Each unit fits the NP-FV50, NP-FV70 and NP-FV100 form factor used across the listed DCR, HDR, FDR and DEV models. Videographers needing higher-capacity cells beyond 1550 mAh must look elsewhere.

How it compares

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

Price $21.99
Pricier than about 65% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FV50
Part numberNOCAR-3B-FV50-D
Total capacity11.16 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 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

How many charge cycles can the NP-FV50 lithium-ion cells handle before they need replacing?

Lithium-ion cells typically last several hundred full charge cycles before capacity drops noticeably; with three batteries in rotation you can spread wear across the pack.

What stops the charger from running continuously when all three batteries are depleted?

The wall charger delivers 8.4 V at 600 mA, so each 1550 mAh cell needs roughly two and a half hours; the LED turns green when a battery reaches full charge.

Does the foldable-plug charger get hot if left plugged in all day?

The charger draws 100–240 V AC at 50–60 Hz and outputs a modest 600 mA, so heat build-up during extended use is minimal.

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