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Two rectangular lithium-ion camera batteries with USB-C ports and LED indicators

Kastar

Kastar NP-W126D 2-pack camera battery 1900mAh 7.2V USB-C

SKU CH-A8H2-TEJR3

Two 1900 mAh 7.2 V lithium-ion batteries with built-in USB-C charging and multiple safety protections for Fujifilm X and HS 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 for wall or on-the-go power
  • 1900 mAh capacity extends shooting time per charge
  • Built-in protection guards against over-charge and over-heat
  • Compatible with many Fujifilm X and HS cameras
  • Two batteries in one pack keep a spare ready

Two-pack NP-W126D replacement

This twin pack supplies two 7.2 V lithium-ion cells rated at 1900 mAh each. They replace Fujifilm NP-W126 and NP-W126s batteries in a long list of X-series and HS-series cameras. Both cells arrive new and ready for immediate use.

USB-C direct charging

Each battery integrates a USB-C port so it can be charged from any 5 V 2 A adapter without a separate cradle. A built-in LED shows red while charging and green when full, while internal circuitry guards against over-charge, over-discharge, over-voltage, over-current and over-heating.

13.69 Wh per cell

The 13.69 Wh capacity delivers extended shooting sessions for stills and video on compatible Fujifilm bodies. Photographers needing all-day power for events should carry both cells or a supplemental charger, as a single battery will eventually require recharging.

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-A
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

What does the 1900mAh rating mean for actual shooting time?

The 1900mAh capacity at 7.2V gives 13.69Wh of energy, typically delivering several hundred shots per charge depending on camera model and usage.

How does the USB-C charging work and what power input does it accept?

Each battery has a built-in USB-C port that charges from any 5V 2A adapter; a red LED shows charging and green indicates full charge.

Will these batteries fit my Fujifilm X-T30 II without modification?

Yes, they are direct replacements for the NP-W126 and NP-W126s and fit all listed Fujifilm models including the X-T30 II.

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