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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

  • Total capacity5.18 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 2 in
  • Key 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.

How it compares

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

Price $10.99
Cheaper than about 80% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameSLB-10A
Part numberCH-LTD2-2B-SLB10A-I
Total capacity5.18 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 2 in
In the box
Pack contents1 Charger + 2 Batteries

Other versions of this model

5 more in the same range

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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