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Four Kastar lithium-ion batteries and a dual-slot USB charger with LCD display

Kastar

Kastar 4-Pack Battery & LTD2 USB Charger for GoPro HERO11/10/9

SKU CH-8X4A-91AA5

Four 1900 mAh lithium-ion batteries and a dual-slot USB charger with LCD status display for GoPro HERO 9, 10 and 11 cameras

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity7.3 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Four 1900mAh Li-Ion packs keep HERO11/10/9 shooting longer
  • Dual-slot LTD2 charger powers two cells at once
  • Micro-USB and Type-C inputs let you recharge from any 5V source
  • Intelligent LCD shows real-time capacity and charge status for each battery
  • Compact 5×3×3 in kit fits in any gear bag

Four batteries for GoPro HERO 9 10 11

The Kastar pack supplies four lithium-ion cells rated at 1900 mAh and 3.85 V each, delivering 7.3 Wh per unit. They match the ADDBD-001 ADDBD-211 and ADBAT-001 form factor used by HERO9 Black HERO10 Black and HERO11 Black cameras. Shooters who need a full day of recording without swapping cells will find the count practical. The kit does not serve users who require higher-capacity cells or a different voltage platform.

LTD2 dual charger with micro-USB and Type-C inputs

The included LTD2 charger powers two batteries simultaneously from any 5 V 2-3 A source up to 15 W, using either micro-USB or Type-C cables. A micro-USB cable is supplied in the box. Its interchangeable plate design allows future adaptation to other battery types without buying a new charger. Builders who want a single-bay charger or a dedicated AC dock will need a different solution.

Intelligent LCD shows capacity during extended

Each bay reports real-time charge level and status on an integrated LCD so you can monitor both cells while the camera keeps running. Output is regulated at 4.2 V with 800 mA per bay whether one or two batteries are seated. The charger maintains steady current through long top-up cycles without thermal throttling. Users who rely on passive cooling in hot environments should verify ambient limits independently.

Highlights

  • Four 1900mAh Li-Ion packs keep HERO11/10/9 shooting longer
  • Dual-slot LTD2 charger powers two cells at once
  • Micro-USB and Type-C inputs let you recharge from any 5V source
  • Intelligent LCD shows real-time capacity and charge status for each battery
  • Compact 5×3×3 in kit fits in any gear bag

Specifications

BrandKastar
ModelGOPRO11
Part NumberCH-LTD2-4B-GOPRO11
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity7.3 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

How many batteries can the LTD2 charger charge at the same time?

The LTD2 charger can charge two batteries simultaneously using its dual charging slots.

What is the charger's output current per slot when charging two batteries?

Each slot delivers 800 mA when two batteries are charging at once.

Which input ports does the charger provide for power?

The charger includes both a Micro-USB and a USB Type-C input port.

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