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Two rectangular black lithium-ion camera batteries side by side

Kastar

Kastar 2-Pack DMW-BLK22 2200mAh 7.2V camera battery

SKU CH-0KCK-3YH0Q

Two 7.2 V lithium-ion packs deliver 2200 mAh each for Panasonic Lumix DC-S5 cameras

  • Total capacity15.8 Wh
  • Pack contents2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 2 in
  • Key featuresHigh Capacity and Manufacture Price.
  • High capacity 2200 mAh powers your Lumix DC-S5 longer
  • Two batteries included so you always have a spare ready
  • 2 V lithium-ion chemistry matches original Panasonic DMW-BLK22 spec
  • Built-in protection against over-charge, over-discharge and over-heating
  • Certified to UL1642 and CE safety standards for reliable use

Two-pack lithium-ion camera battery

This two-pack supplies a pair of 2200 mAh lithium-ion cells rated at 7.2 V and 15.8 Wh each, designed as direct replacements for the Panasonic DMW-BLK22. Photographers using a Lumix DC-S5 or DC-S5KK mirrorless camera gain a spare unit for extended shooting sessions without changing packs mid-assignment.

Charger and camera compatibility limits

The cells only charge in a Panasonic DMW-BTC15 charger and only power the Lumix DC-S5 and DC-S5KK models listed by the supplier. Any other charger or camera body, even from the same brand, is unsupported and will not operate with these batteries.

Straightforward swap with built-in protection

Installation is a simple battery-door swap; no tools or firmware steps are required. The integrated circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating, so the most common issue — a pack that refuses to charge — is usually caused by using an incompatible charger rather than a cell defect.

How it compares

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

Price $18.99
Pricier than about 55% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameDMW-BLK22
Part numberBA-2B-BLK22-A
Total capacity15.8 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Which Kastar DMW-BLK22 pack should I choose for the Panasonic Lumix DC-S5?

This listing contains two 2200 mAh 7.2 V Li-Ion batteries rated at 15.8 Wh each, giving you a ready spare for extended shooting sessions.

How long will one 15.8 Wh battery last in the DC-S5 during real use?

At 7.2 V and 2200 mAh the cell stores 15.8 Wh, so the camera draws from that reserve until the indicator shows empty; actual runtime varies with shooting style, display use and temperature.

What charger standard does the DMW-BLK22 use and what limits does it impose?

The batteries are designed for the Panasonic DMW-BTC15 charger, so charge rate and termination voltage follow that charger’s built-in profile.

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