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Two rectangular batteries and a compact charger with four slots

Kastar

Kastar NP-BK1 2-pack battery and quadruple charger, 1200mAh

SKU CH-FCPN-7EA8D

Two 1200 mAh lithium-ion batteries and a compact USB charger that powers four cells at once via Micro-USB or Type-C

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity4.32 Wh
  • Dimensions3.5*2*2.5 Inch
  • FeaturesQuadruple USB charger, can charge 4 batteries at the same ti
  • Two 1200 mAh Li-Ion packs keep compatible Sony Cyber-shot and Bloggie cameras shooting longer
  • Quadruple USB charger powers four batteries at once from a single 5 V source
  • Intelligent display shows real-time charging status and remaining capacity for each cell
  • Micro-USB and Type-C inputs with included Type-C cable let you recharge from many power sources
  • Swappable charge plates adapt the charger to different Sony NP-BK1 / NP-FK1 battery types

Kastar NP-BK1 2-pack and charger

The set includes two lithium-ion batteries rated at 1200mAh and 3.7V, plus a quadruple charger that powers up to four cells at once. It targets owners of Sony Webbie MHS-PM1, Bloggie MHS-CM5, MHS-PM5 and Cyber-shot DSC-S750, S780, S950, S980, W180, W190 and W370 models who need spare power for extended shooting sessions.

Quadruple USB charger limits

The charger accepts 5V 2-3A input through Micro-USB or Type-C ports and delivers 4.2V at 800mA when one or two batteries are inserted, dropping to 500mA per slot with three or four cells. A Type-C cable is supplied, but no AC adapter is included so a separate USB power source is required.

Capacity and headroom

Each 4.32Wh pack suits casual stills and short video clips on the listed compact cameras. Heavy flash use, continuous movie recording or cold weather will drain the cells faster, and the fixed 1200mAh rating means no larger capacity option exists within this kit.

Highlights

  • Two 1200 mAh Li-Ion packs keep compatible Sony Cyber-shot and Bloggie cameras shooting longer
  • Quadruple USB charger powers four batteries at once from a single 5 V source
  • Intelligent display shows real-time charging status and remaining capacity for each cell
  • Micro-USB and Type-C inputs with included Type-C cable let you recharge from many power sources
  • Swappable charge plates adapt the charger to different Sony NP-BK1 / NP-FK1 battery types

Specifications

BrandKastar
ModelNP-BK1
Part NumberLHD4-2B-BK1-B
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity4.32 Wh
Dimensions3.5*2*2.5 Inch
FeaturesQuadruple USB charger, can charge 4 batteries at the same time

Other versions of this model

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Questions about this item

Should I choose the 2-pack or a single battery for my Cyber-shot DSC-W180?

The listing only offers a 2-pack with one charger and two 1200mAh batteries.

How long will a 1200mAh pack last in my Bloggie MHS-PM5?

At 3.7V and 4.32 Wh each, a fully charged cell delivers roughly the same run-time as the original Sony NP-BK1.

What does the 5 V 2-3 A input and 4.2 V 800 mA output mean for charging speed?

With one or two cells the charger supplies 800 mA per slot; with three or four it drops to 500 mA each.

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