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Three rectangular batteries and a black charger with LCD screen and micro USB port

Kastar

Kastar NP-BX1 3 Battery LCD USB Charger Kit

SKU CH-QEAA-MY2NH

Three 1240 mAh lithium-ion batteries with a triple USB charger that shows charge status on an LCD screen

  • 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 batteries and a charger power extended shooting sessions
  • LCD screen shows real-time charge level for each cell
  • Triple USB ports charge all three batteries simultaneously
  • Micro-USB input works with wall adapters car chargers or computers
  • Each 3.7 V 1240 mAh lithium-ion pack delivers 4.6 Wh capacity

Triple USB charger kit

The Kastar NP-BX1 kit bundles three lithium-ion batteries and a single charger that fills all three at once. Each cell delivers 1240mAh at 3.7V for compatible Sony Cyber-shot and Action Cam models. Photographers who swap packs during long shoots gain extra capacity without hunting for wall outlets.

LCD status and USB power

An integrated LCD panel shows real-time charge level and progress for every bay so you know when a pack is ready. The charger draws 5V 2A from any USB source such as a wall adapter, car socket or laptop and outputs 4.2V 0.5A per slot. A Micro USB cable is included for immediate connection.

Compact build for travel

The unit measures 3 by 2 by 3 inches and weighs little enough to slip into a camera bag pocket. Li-Ion chemistry avoids memory effect so partial top-ups do not reduce runtime. Users needing more than three simultaneous charges or a faster per-slot current will need an additional charger.

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-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 + 3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How often will the NP-BX1 lithium-ion cells need replacing?

Lithium-ion cells typically last 300 to 500 full charge cycles before capacity drops noticeably; with three batteries in rotation you can spread wear and extend the time between replacements.

What limits the charger when all three slots run continuously?

Each slot outputs 4.2 V at 0.5 A, so the 5 V 2 A input caps total power at 10 W; sustained use stays within that envelope without a higher bottleneck.

How hot or noisy does the LCD triple charger get during all-day use?

The charger has no fan and draws only 10 W total, so it runs silently and stays warm rather than hot even when charging three NP-BX1 packs simultaneously.

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