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Two lithium-ion batteries and a compact four-slot USB charger with Micro-USB and Type-C ports

Kastar

Kastar NP-BY1 2-pack battery and quadruple charger for Ricoh DB-80 BJ-8 R50 Sanyo DB-L70

SKU CH-HY7Y-590RY

Two 1100 mAh lithium-ion batteries and a compact charger that powers up to four cells at once via Micro-USB or Type-C

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity4.07 Wh
  • Dimensions3.5*2*2.5 Inch
  • FeaturesQuadruple USB charger, can charge 4 batteries at the same ti
  • Charge four batteries simultaneously with the quadruple USB charger
  • 1100 mAh lithium-ion cells deliver 4.07 Wh capacity for extended shooting
  • Intelligent display shows real-time charging status and battery capacity
  • Micro-USB and USB-C inputs provide flexible power options
  • Compatible with Ricoh DB-80, Sanyo DB-L70 and Pentax D-LI78 batteries

What the kit includes

The Kastar NP-BY1 set supplies a quadruple USB charger and two replacement lithium-ion batteries rated at 3.7 V and 1100 mAh each. It targets owners of Sony, Pentax, Ricoh or Sanyo cameras that accept the DB-80, D-LI78, NP-BY1 or DB-L70 form factor.

Charging four cells at once

The charger powers up to four batteries simultaneously through Micro-USB or USB-C input at 5 V 2-3 A. Output is 4.2 V at 800 mA for one or two cells and 500 mA for three or four cells, so full recharge takes longer when all bays are occupied. An LCD panel shows individual capacity during the cycle.

Swappable plates and daily use

Interchangeable plates let the same dock handle different battery models without extra cables. The compact 3.5 by 2 by 2.5 inch footprint fits in a gear bag, while dual USB inputs mean you can top up from a power bank or wall adapter wherever you shoot.

Highlights

  • Charge four batteries simultaneously with the quadruple USB charger
  • 1100 mAh lithium-ion cells deliver 4.07 Wh capacity for extended shooting
  • Intelligent display shows real-time charging status and battery capacity
  • Micro-USB and USB-C inputs provide flexible power options
  • Compatible with Ricoh DB-80, Sanyo DB-L70 and Pentax D-LI78 batteries

Specifications

BrandKastar
ModelNP-BY1
Part NumberLHD4-2B-BY1-C
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity4.07 Wh
Dimensions3.5*2*2.5 Inch
FeaturesQuadruple USB charger, can charge 4 batteries at the same time

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Questions about this item

Will the 3.7V 1100mAh batteries fit my Ricoh R50 that originally used the DB-80?

Yes, the batteries replace the DB-80 and DB-L70 and are listed as compatible with the Ricoh R50.

How do I know the quadruple charger is charging each battery correctly?

The intelligent compact charger displays charging status and battery capacity for every slot.

Does the package include a wall adapter or only the Type-C cable?

The box contains one quadruple charger, two NP-BY1 batteries and a Type-C cable; a 5V 2-3A USB power adapter is not included.

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