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Small rectangular black charger with LCD screen and three battery slots

Kastar

Kastar NP-BX1 LCD Triple USB Charger for Sony NP-BX1 Type X X-Series BC-CSX BC-CSXB BC-TRX ACC-TRBX

SKU CH-XPHF-VQW3M

Charges three Sony NP-BX1-type batteries simultaneously via USB with an LCD status display

  • Pack contents1 Charger
  • Battery chemistryNoMEM Li-Ion
  • Product typeCharger
  • Product dimensions3 × 2 × 1 in
  • Key featuresLCD USB Triple charger, can charge 3 batteries at the same t
  • Charge three batteries simultaneously with triple-slot design
  • LCD screen shows real-time charging status and capacity
  • Power from USB wall adapter, car charger or computer
  • Compact 3×2×1 inch size fits easily in a bag
  • Delivers 4.2 V at 0.5 A per slot for safe charging

Triple USB charger for Sony NP-BX1

The Kastar NP-BX1 charger powers three compatible lithium-ion batteries simultaneously from a single USB source. It suits photographers and videographers who carry multiple spares for Sony Cyber-shot and Action Cam models. The unit accepts 5 V 2 A input and delivers 4.2 V 0.5 A to each slot.

Thermals noise and power draw

The charger draws up to 10 W from a USB wall adapter, car charger or computer port. No active cooling is fitted so operation stays silent during typical charging sessions. The compact 3*2*1 inch enclosure dissipates heat passively across its plastic shell.

Sustained load behaviour

Intelligent LCD panels show real-time capacity and charging status for all three bays. Each channel maintains a steady 0.5 A output until the cell reaches 4.2 V, then terminates automatically. Continuous triple-bay charging proceeds without current throttling or thermal shutdown.

How it compares

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

Price $7.99
Cheaper than about 90% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-BX1
Part numberCH-LED3-0B-BX1-A
Product typeCharger
Power
Battery chemistryNoMEM Li-Ion
Size & build
Product dimensions3 × 2 × 1 in
In the box
Pack contents1 Charger

Other versions of this model

5 more in the same range

Questions about this item

How do I install the Kastar NP-BX1 charger and what is the step people often get wrong?

Connect the included Micro USB cable to the charger's input port, then plug the other end into a 5V 2A USB wall adapter or computer port; the step often missed is using a power source that delivers the full 2A so all three bays can charge at 0.5A each.

What maintenance or replacement will the charger need later?

The charger itself has no user-serviceable parts; maintenance is limited to keeping the Micro USB port and three battery contacts clean, while the Sony NP-BX1 batteries you charge in it will eventually need replacement after several hundred cycles.

What limit appears first during sustained charging of three batteries?

The 5V 2A input caps total power at 10W, so when all three bays are active each battery receives a fixed 0.5A; the charger cannot increase current beyond that per bay.

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