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Kastar

Kastar NP-BD1 Battery & Quad USB Charger 1-Pack

SKU CH-RN4C-JSYQ3

One 3.7 V 1100 mAh Li-Ion battery and a quad USB charger that powers four packs at once for Sony Cyber-shot models

  • Total capacity4.07 Wh
  • Pack contents1 Charger + 1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3.5 × 2 × 2.5 in
  • Key featuresQuadruple USB charger, can charge 4 batteries at the same ti
  • Charge four batteries simultaneously with the quadruple USB charger
  • Monitor charging status and capacity on the intelligent compact display
  • Power via Micro-USB or Type-C input with included Type-C cable
  • 1100 mAh lithium-ion battery delivers 4.07 Wh for compatible Sony Cyber-shot cameras
  • Swappable charging plates let you adapt the charger for different battery types

Kastar NP-BD1 Battery and Quad Charger Kit

This kit includes one lithium-ion NP-BD1 battery rated at 3.7 V and 1100 mAh and a four-slot USB charger. It is aimed at owners of listed Sony Cyber-shot models such as the DSC-TX1, DSC-T2, DSC-T70, DSC-T75 and DSC-T77 who need a spare cell and a way to charge several at once.

Quad USB Charger with Swappable Plates

The charger accepts Micro-USB or USB-C input at 5 V 2–3 A and can charge up to four batteries simultaneously. Output per slot is 4.2 V 800 mA for one or two cells and 500 mA for three or four cells. An integrated display shows charging status and capacity, and the plate can be swapped to fit other battery types.

Check Camera Model and Power Source Before Ordering

Verify that your camera appears in the compatible list covering Sony NP-BD1 and NP-FD1 cells and the BC-CSD or BC-CS3 chargers. The unit requires a 5 V USB power adapter capable of 2–3 A; a USB-C cable is included. Buyers needing a different battery form factor or a charger without swappable plates should look elsewhere.

How it compares

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

Price $15.99
Cheaper than about 57% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-BD1
Part numberLHD4-1B-BD1-B
Total capacity4.07 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3.5 × 2 × 2.5 in
In the box
Pack contents1 Charger + 1 Battery

Other versions of this model

5 more in the same range

Questions about this item

How often will the NP-BD1 lithium-ion battery need replacing?

The 1100mAh 3.7V lithium-ion cell degrades with charge cycles; expect replacement after several hundred full cycles when runtime drops noticeably.

What limits the charger when four batteries are inserted?

With three or four cells the output drops to 4.2V 500mA per slot, so total charge time increases compared to one or two batteries.

How much heat does the quad charger produce during all-day use?

The 15W input (5V 2-3A) and 4.2V regulated output keep the unit warm but not hot; no fan is fitted so airflow around the 3.5×2×2.5 inch case is sufficient.

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