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Three Kastar NP-BX1 batteries and a triple LCD USB charger

Kastar

Kastar NP-BX1 3-pack 1240mAh camera battery with LCD triple USB charger

SKU CH-WP16-MFF4H

Three 1240mAh lithium-ion batteries and an LCD triple USB charger that powers three cells simultaneously

  • Total capacity4.6 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresLCD USB Triple charger, can charge 3 batteries at the same t
  • Three 1240mAh batteries extend shooting time
  • LCD triple charger powers three cells simultaneously
  • USB input works with wall, car or computer ports
  • Intelligent display shows charge status and capacity
  • Lithium-ion 3.7V chemistry matches Sony NP-BX1 specs

Three NP-BX1 batteries for Sony cameras

The pack supplies three 1240 mAh lithium-ion cells rated at 3.7 V and 4.6 Wh each. They replace the Sony NP-BX1 and Type X packs used in Cyber-shot RX100, HX and WX series cameras as well as HDR-AS action cams. Photographers who need several spares for a day of shooting get a matched set in one box.

Triple USB charger with LCD status

The included charger accepts 5 V 2 A input through a Micro-USB cable and delivers 4.2 V at 0.5 A to each of the three bays simultaneously. An LCD panel shows individual charge progress and remaining capacity so you can see when a cell is ready. Power can come from a wall adapter, a car charger or a computer USB port.

Steady output during long recording sessions

Each battery maintains its rated voltage through extended video capture on compatible models such as the FDR-X3000 or HDR-AS300. The charger replenishes all three cells at the same fixed current, so a depleted set returns to full capacity without taper-rate surprises. Users who only need a single spare cell or who require faster than 0.5 A per bay will find the kit less suited.

How it compares

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

Price $14.99
Cheaper than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-BX1
Part numberCH-LED3-3B-BX1-I
Total capacity4.6 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 do I install the batteries in the LCD triple USB charger and what step is often missed?

Insert each NP-BX1 cell into a slot until it clicks; the LCD then shows the charge level per bay.

What maintenance or replacement will the Kastar NP-BX1 batteries need later?

Li-Ion cells lose capacity over time; expect to replace the 1240mAh packs after roughly 300-500 full cycles.

What limit appears first when charging three batteries continuously?

The 5V 2A 10W input caps total power, so simultaneous charging runs at 0.5A per bay and cannot go faster.

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