Opening an AirPods case or earphone shell by hand is one of the most common ways technicians damage the housing during battery replacement. The plastic shells are thin, curved, and easy to crack or scratch without a proper holding fixture. The QianLi GeekBar Wireless Earphone Disassembly Fixture solves this by giving the earphone a fixed, rotating cradle that keeps constant clamping pressure on the shell while you work the adhesive and pry points open.The fixture body uses high-density oxidized aluminum alloy, machined through CNC high-precision technology into a one-piece profile. This construction refuses to deform under repeated clamping, which matters on a busy repair bench where the same fixture handles dozens of units a week. Unlike softer plastic holders that flex and lose grip over time, the alloy body holds its shape and keeps clamping force consistent from the first use to the thousandth.Fit is a critical part of this fixture's design. The clamp slots are shaped to match the curvature of the AirPods shell closely, so the earphone sits flush against the holder rather than floating loosely inside a generic clip. This close fit does two things for your workflow: it stops the shell from shifting or rotating while you apply pressure to open it, and it prevents the clamp edges from scratching or marking the housing, which matters when the customer expects their AirPods back looking untouched.The 360-degree rotation mechanism is the other core feature. Instead of removing the earphone from the clamp to work a different angle, you rotate the fixture itself while the earphone stays locked in place. This is particularly useful when separating the shell seam, which often needs to be worked around the full perimeter rather than from a single fixed side. Technicians doing battery replacement karna on AirPods report fewer cracked shells once they switch from tape-and-pry methods to a rotating clamp like this one.Supported models include AirPods 1st Generation, AirPods 2nd Generation, and AirPods Pro, covering the units most commonly brought in for battery swaps since these are the models where battery degradation shows up first as reduced call time or case charging issues. The fixture is built specifically for the wireless earphone shell shape rather than being a generic multi-device clamp, which is why the fit stays tight across all three supported models instead of loosely accommodating one and barely fitting the others.For a repair shop taking on AirPods battery replacement as a regular service line, this fixture removes the guesswork from holding the shell steady. It fits into the same workflow as your existing opening tools, pry blades, and precision screwdrivers — the fixture holds the unit, you handle the actual separation and battery swap with your own picks and heat if needed. Because the clamp keeps the shell fixed rather than letting it move under pressure, the risk of the pry tool slipping and marking the plastic drops significantly compared to hand-holding.This is a bench accessory rather than a standalone repair tool, and it earns its place by removing one of the more error-prone steps in a small-parts repair: keeping a curved, delicate shell steady while applying enough force to separate it. For shops doing AirPods repair regularly, that consistency shows up directly in fewer damaged units and faster turnaround per job.