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Two Kastar batteries and a dual USB charger with LCD screen

Kastar

Kastar 2-Pack Battery and LTD2 USB Charger for GoPro HERO11 HERO10 HERO9

SKU CH-Q9WX-ZS505

Two 1900 mAh lithium-ion batteries and a dual-slot USB charger with LCD status for GoPro HERO9, HERO10 and HERO11 models

  • Total capacity7.3 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
  • Charges two batteries simultaneously with LCD USB dual charger
  • 1900 mAh lithium-ion cells deliver 7.3 Wh capacity each
  • Intelligent LED display shows real-time charging status and battery level
  • Micro-USB and Type-C inputs provide flexible power options
  • Compact 5V 15 W charger with 4.2 V 800 mA output per slot

Two-battery kit for GoPro HERO 9, 10 and 11

This pack supplies two lithium-ion cells and a dual-slot USB charger for the GoPro HERO9, HERO10 and HERO11 Black cameras. Each cell delivers 1900 mAh at 3.85 V for 7.3 Wh of capacity. The bundle suits owners who want spare power for long shoots or travel days.

USB charging limited to 5 V input

The LTD2 charger draws up to 15 W from a 5 V 2-3 A source through either Micro-USB or USB-C. It charges one battery at 800 mA or two simultaneously at 800 mA each, so a full cycle takes longer than the camera’s own fast-charge mode. No mains adapter is included in the box.

Compact charger with swappable plates and LCD status

The charger measures 5 by 3 by 2 inches and weighs little, making it easy to pack. Interchangeable plates let the same unit handle other battery types when needed. An LCD panel shows charge level and status for each slot, while the Li-Ion chemistry avoids memory effect for reliable daily use.

How it compares

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

Price $17.99
Typical for this category: the median of 5,900 items is $17.99.

Specifications

Product
Brand nameKastar
Model nameGOPRO11
Part numberCH-LTD2-2B-GOPRO11
Total capacity7.3 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

Should I choose the 1900 mAh batteries or a different capacity?

This pack includes two 1900 mAh lithium-ion cells rated at 3.85 V and 7.3 Wh, matching the original GoPro specification for the HERO9, HERO10 and HERO11 Black cameras.

What does the 7.3 Wh rating mean for actual recording time?

At 7.3 Wh each, the two batteries deliver roughly the same energy as the factory units, so you can expect comparable run-time per charge in your HERO9, HERO10 or HERO11 Black.

Does the LTD2 charger use Micro-USB or USB-C, and what power does it need?

The LTD2 accepts either Micro-USB or USB-C input at 5 V 2–3 A (15 W) and outputs 4.2 V at 800 mA per slot, charging both batteries simultaneously.

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