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Two Kastar NP-BK1 lithium-ion batteries and a compact LCD triple USB charger with micro-USB cable

Kastar

Kastar NP-BK1 2 batteries + LCD triple USB charger

SKU CH-FTDX-S6MEC

Two 1200 mAh lithium-ion batteries and an LCD triple USB charger that powers three cells simultaneously from any 5 V USB source

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity4.32 Wh
  • Dimensions3*2*2 Inch
  • FeaturesLCD USB Triple charger, can charge 3 batteries at the same t
  • Charge three batteries simultaneously with the LCD USB triple charger
  • Track each cell's status and capacity on the intelligent LCD display
  • Power the charger from any 5 V 2 A USB source including wall, car or computer ports
  • Two 1200 mAh lithium-ion packs deliver 4.32 Wh each for compatible Sony cameras
  • Each bay outputs 4.2 V at 0.5 A for safe, balanced charging

Two-pack NP-BK1 lithium-ion cells

Each cell delivers 3.6 V and 1200 mAh for 4.32 Wh capacity, matching the original Sony NP-BK1 and NP-FK1 specifications. The pack suits owners of compatible Cyber-shot, Bloggie and Webbie models who need spare or replacement power.

Triple-bay LCD charger with USB input

The charger accepts 5 V 2 A from a wall adapter, car charger or computer and feeds 4.2 V at 0.5 A to each of three independent slots. An integrated LCD panel shows real-time charging status and remaining capacity for every battery.

Steady 0.5 A per bay under continuous use

When all three bays are occupied the charger maintains its rated 0.5 A output per channel without throttling, so a full cycle for three depleted cells completes at the same rate as a single cell. No active cooling is required during extended charging sessions.

Highlights

  • Charge three batteries simultaneously with the LCD USB triple charger
  • Track each cell's status and capacity on the intelligent LCD display
  • Power the charger from any 5 V 2 A USB source including wall, car or computer ports
  • Two 1200 mAh lithium-ion packs deliver 4.32 Wh each for compatible Sony cameras
  • Each bay outputs 4.2 V at 0.5 A for safe, balanced charging

Specifications

BrandKastar
ModelNP-BK1
Part NumberCH-LED3-2B-BK1-B
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity4.32 Wh
Dimensions3*2*2 Inch
FeaturesLCD USB Triple charger, can charge 3 batteries at the same time

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Questions about this item

How do I power the LCD triple USB charger and what is the correct input source?

Connect the charger via the included Micro USB cable to any 5V 2A 10W USB wall adapter, car charger or computer port.

When will the NP-BK1 batteries need replacing and what is their rated capacity?

Each 3.6V 1200mAh lithium-ion cell delivers 4.32 Wh; replace when run-time drops noticeably or the LCD shows reduced capacity after many cycles.

How many batteries can charge simultaneously before the charger hits its output limit?

The unit supplies 4.2V 0.5A to each of its three slots, so all three NP-BK1 packs charge at once without exceeding the rated output.

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