‹ All Mirka 10.8V batteries
Mirka · 10.8V platform
10.8V
2.5Ah 8991122211
10.8V · 0.18kg No product photo yet
2.5Ah 8991122211
10.8V · 0.18kg No product photo yet
Fits
8 Mirka 10.8V toolsSee them ›
Charges
50 min on the 8991123011Charge times ›
Specs
From Mirka's own documentationChecked 10 Oct 2026
Mirka · 10.8V platform
Mirka 8991122211 10.8V 2.5Ah, max 12V battery
2.5Ah 27Wh 0.18kg
Mirka's 2.5Ah intelligent pack for its 10.8V (max 12V) cordless sanders and polishers.
1Adds it to My Tools, kept on this device
Price
No retailer price yet
None of the retailers we track lists it right now.
2.5AhCapacitymaker figure
27WhEnergymaker figure
0.18kgWeightmaker figure
150Wh/kgEnergy for its weightworked out
Other sizes in this range
Same fit, same tools. Bigger packs run longer and weigh more. Pick the size for the job.
ModelSizeEnergyWeightLowest pricePer Ah
8991122211 This one
2.5Ah
No price yet
Prices are the lowest we track at UK retailers, updated daily. Weights from Mirka. Energy is Mirka's figure, or worked out from volts × Ah where they don't publish one.
Full specs
From Mirka's own documentation, checked 10/10/2026. "Not listed" where Mirka doesn't publish a figure.
Voltage10.8V
Capacity2.5Ah
Energy27Wh
ChemistryLi-ion
Cell typeNot listed
Cells3
Weight0.18kg
Size (L × W × H)Not listed
Fuel gaugeNot listed
ExtrasBluetooth monitoring in the myMirka app, charge (coulomb counter) and individual cell voltage monitoring, firmware updates through the tool
PlatformMirka 10.8V
Model code8991122211
Charge times
Mirka's own figures, fastest first. Each charger opens its own page.
Mirka's own figures.
Fits these tools
Every Mirka 10.8V tool takes this pack. It won't fit other brands' tools.
8991122211 questions
Which tools does the 8991122211 fit?
It fits every Mirka 10.8V tool. It won't fit other brands' tools.
How long does the 8991122211 take to charge?
From Mirka's own figures: 8991123011: 50 min.