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Two rectangular batteries and a small charger with screen

Kastar

Kastar DMW-BLK22 2200mAh 2-pack battery and LTD2 USB charger

SKU CH-W0JZ-ERHMM

Two 2200mAh lithium-ion batteries and a dual USB charger with LCD status display for Panasonic Lumix cameras

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity15.8 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Dual USB ports charge two batteries simultaneously
  • LCD screen shows real-time charging status and capacity
  • Micro-USB and Type-C inputs offer flexible power options
  • 2200 mAh lithium-ion cells deliver 15.8 Wh each
  • Compact 5 V 2–3 A input suits travel power banks

Ready power for Lumix shooters

This Kastar kit supplies two DMW-BLK22 lithium-ion cells rated at 2200 mAh and 15.8 Wh each, plus an LTD2 dual-slot charger. The set is built for owners of the Lumix S5 II, S5 IIX, G9 II, GH5 II and GH6 who want spare batteries that match the original 7.2 V specification. Both batteries are new and ready for immediate use in any listed camera body.

USB charging frees up wall outlets

The LTD2 charger accepts power through either a Micro-USB or USB-C port at 5 V and up to 3 A, so it can run from a laptop, power bank or any standard USB supply. It charges one cell at 800 mA or two simultaneously at 800 mA each, with an LCD panel that shows individual capacity and status. Swappable plates let the same charger handle other battery types when needed.

Replaces the OEM DMW-BLK22 and DMW-BTC15

Photographers who currently rely on a single Panasonic battery and the stock single-slot charger gain a second cell and the ability to top up both at once. The upgrade is worthwhile when shooting sessions regularly exceed one battery’s runtime or when travel demands charging from portable USB sources instead of mains power.

Highlights

  • Dual USB ports charge two batteries simultaneously
  • LCD screen shows real-time charging status and capacity
  • Micro-USB and Type-C inputs offer flexible power options
  • 2200 mAh lithium-ion cells deliver 15.8 Wh each
  • Compact 5 V 2–3 A input suits travel power banks

Specifications

BrandKastar
ModelDMW-BLK22
Part NumberCH-LTD2-2B-BLK22-C
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity15.8 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

How many shots can I expect from the 2200 mAh capacity before the battery needs recharging?

The 2200 mAh lithium-ion cells store 15.8 Wh each; actual shot count varies with camera model, screen use, and temperature.

Does the LTD2 charger get hot or make noise when both batteries are charging for hours?

The USB charger runs from a 5 V 2-3 A source and outputs 4.2 V at 800 mA per slot; it has no fan and operates silently.

Which USB power sources can I use with the Micro-USB and Type-C inputs on the charger?

Any 5 V 2-3 A USB-A or USB-C adapter, power bank, or computer port that supplies at least 15 W will run the dual charger.

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