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Two rectangular black camera batteries with USB-C ports

Kastar

Kastar NP-W126D 2-pack Li-Ion camera battery 1900mAh 7.2V 13.69Wh

SKU CH-M6A6-9MGT6

Two lithium-ion batteries with USB-C charging, 1900 mAh capacity and built-in protection for Fujifilm X and HS series cameras

  • Total capacity13.69 Wh
  • Pack contents2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 2 in
  • Key featuresHigh Capacity and Manufacture Price.
  • USB-C charging with LED status indicator
  • 1900 mAh capacity for longer shooting sessions
  • Two batteries included in one pack
  • Built-in protection against over-charge and over-heat
  • Compatible with Fujifilm X and HS series cameras

Two-pack NP-W126D for Fujifilm cameras

This twin pack supplies two 7.2 V lithium-ion batteries rated at 1900 mAh and 13.69 Wh each. They are built as direct replacements for the Fujifilm NP-W126 and NP-W126S cells used across a wide range of X-series and HS-series bodies.

Suits owners of listed Fujifilm models.

The cells fit the Fujifilm cameras and chargers named in the compatibility list, including X100F, X100V, X-T1 through X-T3, X-E1 through X-E4, X-H1, X-S10 and HS30–HS50 models. Photographers using cameras from other manufacturers or Fujifilm bodies that take a different battery format will need a different power solution.

USB-C charging built into each battery

Every battery in the pack integrates a USB-C port that accepts 5 V 2 A input, allowing direct charging from a wall adapter or power bank without a separate dock. An onboard LED shows red while charging and green when full, and the protection circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating.

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-W126D
Part numberBA-2B-W126D-B
Total capacity13.69 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents2 Batteries

Questions about this item

How many shots can I expect from one 1900 mAh NP-W126D battery before it needs recharging?

Each NP-W126D cell delivers 1900 mAh at 7.2 V, giving 13.69 Wh of energy; actual shot count depends on the camera model and shooting style.

Do the batteries get hot or make noise when charged continuously through their USB-C ports?

The built-in protection circuit guards against over-heating, over-current and over-voltage, and the lithium-ion cells operate silently during charging.

What charger or power source do I need to charge these batteries out of the camera?

Each battery has a USB-C input and charges from any 5 V 2 A USB adapter; a dedicated Fujifilm BC-W126 charger also works.

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