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Black rectangular lithium-polymer tablet battery for iPad Air 4 10.9 2020 A2288

KingSener

KingSener A2288 7606mAh 3.8V laptop battery

SKU CH-5QC5-8D8SK

Replacement lithium-ion battery for the 10.9-inch 2020 iPad Air models A2316, A2324, A2325 and A2072, rated 7606mAh at 3.8V

  • Battery TypeLithium-Ion
  • Battery Voltage3.8V
  • Battery Capacity7606mAh/28.93Whr
  • 7606 mAh capacity keeps the iPad Air 4 running longer
  • 8 V lithium-polymer cell matches the original specification
  • 93 Whr energy rating restores factory runtime
  • Direct replacement for part numbers A2316 A2324 A2325 A2072
  • Brand-new condition with two-year coverage included

KingSener A2288 replacement for iPad Air 4

This KingSener A2288 lithium-polymer battery replaces the original cell in the iPad Air 4 10.9 inch 2020 models A2316 A2324 A2325 A2072. It delivers 7606mAh at 3.8V for 28.93Whr of capacity. The pack is 100 percent brand new and supplied in black. Builders who need a different form factor or a higher voltage pack cannot use this unit.

Thermals noise and power in daily use

The battery operates at the standard 3.8V nominal voltage with no active cooling or moving parts so it adds no audible noise. In normal tablet use the lithium-polymer chemistry provides steady discharge without excess heat. There is no fan or radiator to consider and no external power draw while running on battery alone.

Behaviour under sustained load

Under continuous workloads such as video playback or heavy multitasking the cell maintains its rated 28.93Whr capacity until depletion. Voltage remains stable at 3.8V throughout the discharge curve. The pack contains no thermal throttling circuitry beyond the standard battery management system so sustained current is limited only by the cell design.

Highlights

  • 7606 mAh capacity keeps the iPad Air 4 running longer
  • 8 V lithium-polymer cell matches the original specification
  • 93 Whr energy rating restores factory runtime
  • Direct replacement for part numbers A2316 A2324 A2325 A2072
  • Brand-new condition with two-year coverage included

Specifications

Battery TypeLithium-Ion
Battery Voltage3.8V
Battery Capacity7606mAh/28.93Whr

Questions about this item

How do I install the A2288 battery in my iPad Air 4 10.9" 2020 and what step is often missed?

Remove the screen assembly, disconnect the old battery connector, fit the new 3.8V 7606mAh pack, reconnect the flex cable, then reseal with fresh adhesive — skipping the adhesive replacement is the common error.

What maintenance or replacement will the 7606mAh Li-polymer cell need over time?

Capacity fades with each charge cycle; plan to replace the battery once run-time falls well below the original 28.93Whr rating.

What limit appears first during sustained heavy use of this 3.8V battery?

Thermal protection triggers before full discharge, throttling output until the cell cools.

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