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Two NP-BX1 batteries and LCD triple USB charger

Kastar

Kastar NP-BX1 2-Pack Battery & LCD Triple USB Charger

SKU CH-E3N6-XRAHQ

Two 1240 mAh lithium-ion batteries and an LCD triple USB charger that powers three cells simultaneously from any 5 V source

  • Total capacity4.6 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 2 in
  • Key featuresLCD USB Triple charger, can charge 3 batteries at the same t
  • Charge three NP-BX1 batteries simultaneously with the LCD triple USB charger
  • Track each cell's progress on the intelligent LCD status display
  • Power the charger from any 5 V 2 A USB source including wall adapters and computers
  • Two 3.7 V 1240 mAh lithium-ion packs deliver 4.6 Wh each for extended shooting
  • Compact 3×2×2 inch kit fits easily in a camera bag for travel

Two NP-BX1 Batteries & Triple USB Charger

The kit includes two lithium-ion NP-BX1 batteries rated at 3.7 V and 4.6 Wh each, plus an LCD charger that powers three cells simultaneously from any 5 V USB source. It suits photographers and action-cam users who carry multiple Sony Cyber-shot or FDR/X3000 bodies and want a single compact charging solution.

Triple-Slot Charger with LCD Status

The charger measures roughly three by two by two inches and accepts a 5 V 2 A input through a Micro-USB cable, delivering 4.2 V at 0.5 A to each of its three independent slots. An integrated LCD panel shows real-time capacity for every battery, so users can confirm charge levels before a shoot without guessing by LED colour alone.

USB Power Limits and Battery Capacity

Each NP-BX1 cell stores 1240 mAh at 3.7 V, and the charger’s 0.5 A per slot output means a full recharge takes several hours from a standard USB port. The system cannot fast-charge or exceed the 10 W input ceiling, so users needing rapid turnaround for more than three batteries will require additional chargers or higher-current USB supplies.

How it compares

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

Price $11.99
Cheaper than about 75% of the 5,900 comparable items (median $17.99).

Specifications

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

Other versions of this model

5 more in the same range

Questions about this item

What USB input standard powers the triple charger, and what output does it deliver to each battery?

The charger takes 5 V 2 A via Micro USB and supplies 4.2 V at 0.5 A to each of the three slots simultaneously.

What are the physical dimensions of the charger unit that must fit in a bag or on a desk?

The charger measures 3 by 2 by 2 inches, making it compact enough for travel cases or tight workspaces.

How do you start charging three NP-BX1 batteries, and what step do users often miss?

Connect the Micro USB cable to a 5 V 2 A source, insert all three batteries, and confirm each LCD segment shows charging — users often forget to seat every battery fully so its contacts engage.

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