MacBook Battery A1965 OEM Quality For MacBook Air A1932
Choose MacBook Battery A1965 - OEM Quality to restore runtime and stability on MacBook Air 13” Retina A1932 (2018–2019). This pack delivers a nominal 49.9 Wh at 11.4 V with a 3‑cell li‑ion polymer design, matching the original form factor, screw posts, and connector layout. You get factory‑new cells with zero cycles, a precise fuel gauge for accurate reporting, and a drop‑in fit under the top case without shimming or trimming.
Key technical data includes model A1965, chemistry li‑ion polymer, nominal voltage 11.4 V, capacity 49.9 Wh, 3‑cell configuration, integrated battery management system, and single flex cable with board‑level connector. The assembly comes with pre‑aligned screw points, light chassis adhesive where applicable, and protective films for safe handling. To be used with MacBook model number: A1932, A2179
Tested Performance, Safety, And Compatibility Details
Each pack is built to OEM quality with matched cells, calibrated gas gauge, and balanced cell groups for steady discharge curves under typical office, web, and coding workloads. Protection circuits cover overcharge, over‑discharge, short circuit, and thermal events, and the pack is assembled with low‑resistance interconnects to minimize voltage sag at peak loads. Runtime and behavior mirror the original part, so macOS battery health and cycle counting operate as expected without firmware alerts.
Use this unit to remedy rapid drain, unexpected shutdowns, charging anomalies, or cases flagged with high cycle counts and elevated internal resistance. The housing geometry lines up with the A1932 lower case and speaker bays, and the connector seats cleanly without stressing the logic board. The pack ships stored at a partial state of charge suitable for bench intake and can be validated with a brief hold‑test, capacity readout, and current draw checks before reassemblyp>
Installation Notes For Fast Bench Work
Power down, remove the bottom case with a P5 pentalobe driver, and disconnect the old battery before touching display, speakers, or trackpad flexes. Remove the battery screws with a Torx driver (commonly T3 or T5 depending on batch), lift the assembly evenly, and avoid prying directly on cells. Clean the floorpan, pre‑fit the new pack to confirm screw alignment, seat the connector squarely, and torque screws evenly to prevent cell bowing Reassemble, then connect the charger and confirm stable current ramp, correct percentage reporting, and fan behavior in idle.
Calibrate after service by charging to 100%, resting on charger for 30 minutes, then discharging to around 5–10% before a full recharge. Store spares around 40–60% state of charge in a cool, dry area, and avoid long‑term storage fully charged or fully empty. Follow ESD precautions, inspect for prior swelling or top‑case deformation before reusing screw posts, and run a brief post‑repair check with macOS battery health to log baseline capacity for your work order.
