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Two rectangular batteries and a compact USB charger with LCD display

Kastar

Kastar SLB-10A 2-pack battery and LTD2 USB charger

SKU CH-J72Z-Q2AA0

Two 1400 mAh lithium-ion batteries and a dual-slot USB charger with LCD status display

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity5.18 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Two 1400 mAh Li-Ion batteries included
  • Dual-slot charger powers both at once
  • Micro-USB and Type-C inputs for flexibility
  • LCD shows charge status and capacity
  • Works with Samsung, JVC and Zoom cameras

Two batteries and a dual USB charger

The Kastar SLB-10A kit includes two 3.7 V lithium-ion batteries rated at 1400 mAh and a compact LTD2 charger that powers both cells simultaneously from any 5 V USB source. Photographers who use compatible Samsung, JVC, Zoom or Toshiba cameras receive a ready-to-shoot spare set without hunting for proprietary wall adapters.

LCD status display and swappable plates

An integrated LCD panel shows real-time charge level for each bay, while the modular plate design lets the charger accept different battery form factors by swapping the insert. Micro-USB and USB-C inputs accept power from power banks, laptop ports or wall bricks, and the 800 mA per bay output tops up both packs in a single session.

5.18 Wh capacity per cell

Each battery stores 5.18 Wh, a figure that determines how many frames or minutes of video you can capture before swapping. Buyers who need higher capacity for all-day events or extended 4K recording should look for larger cells, as this pack is sized for lightweight carry and quick top-ups rather than marathon sessions.

Highlights

  • Two 1400 mAh Li-Ion batteries included
  • Dual-slot charger powers both at once
  • Micro-USB and Type-C inputs for flexibility
  • LCD shows charge status and capacity
  • Works with Samsung, JVC and Zoom cameras

Specifications

BrandKastar
ModelSLB-10A
Part NumberCH-LTD2-2B-SLB10A-I
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity5.18 Wh
Dimensions5*3*2 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

Does the LTD2 charger use Micro-USB or USB-C for power input?

The charger accepts both Micro-USB and USB Type-C inputs and includes a Micro USB cable.

What physical space does the charger and two batteries occupy?

The pack measures 5 by 3 by 2 inches, so it fits in a small camera bag or pocket.

How do I charge two SLB-10A batteries at once on the LTD2?

Insert both batteries into the dual slots; the LCD shows each slot's status and capacity while charging at 800 mA per battery.

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