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Kastar NP-BX1 kit with LCD triple USB charger and four batteries

Kastar

Kastar NP-BX1 4 Battery + LCD Triple USB Charger Kit

SKU CH-DD2T-TVSAP

Four NP-BX1 lithium-ion batteries and a triple USB charger with LCD status display, compatible with Sony Cyber-shot and Action Cam models

  • Total capacity4.6 Wh
  • Pack contents1 Charger + 4 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
  • Charge three batteries simultaneously with the LCD triple USB charger
  • See real-time charging status and capacity on the intelligent LCD display
  • Power from USB wall adapter, car charger or computer via Micro USB cable
  • Four 1240mAh 3.7V lithium-ion batteries deliver 4.6 Wh each
  • Compact charger measures 3 by 2 by 3 inches for easy travel

Four NP-BX1 batteries and triple USB charger

The kit supplies four lithium-ion batteries rated at 3.7 volts and 1240 milliampere-hours each, together with a charger that powers up to three cells simultaneously from any 5-volt 2-amp USB source. It targets photographers and videographers using compatible Sony Cyber-shot, RX and Action Cam models who need extended shooting time without relying on a single battery.

LCD triple charger with micro USB cable

The bundled charger shows real-time charge status and remaining capacity on an integrated LCD panel for each of its three slots. A micro USB cable is included so the unit can draw power from a wall adapter, car charger or computer, removing the need for a proprietary AC dock when travelling.

USB power delivery limited to 5 volts 2 amps

Charging speed is capped by the 10-watt USB input, so three batteries draw 0.5 amps each and a full cycle takes longer than a dedicated AC charger. The kit does not support higher-voltage USB-PD profiles, and it cannot charge four batteries at once, requiring a second cycle for the fourth cell.

How it compares

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

Price $15.99
Cheaper than about 57% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-BX1
Part numberCH-LED3-4B-BX1-C
Total capacity4.6 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How long do the 1240 mAh Li-Ion cells last before they need replacing?

Lithium-Ion cells typically deliver 300 to 500 full charge cycles before capacity drops noticeably, so with four batteries in rotation you can spread that wear over a long period.

What stops me from charging all four packs at once?

The LCD triple charger only has three bays, so the fourth battery must wait until a slot frees up.

How warm does the charger get when it runs from a 5 V 2 A USB source all day?

The charger draws 10 W maximum and outputs 4.2 V at 0.5 A per bay, so heat stays low enough for continuous desktop use.

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