MacBook Battery A1377 - OEM Quality Replacement For MacBook Air 13-Inch
Choose MacBook Battery A1377 - OEM Quality when you need a dependable pack for MacBook Air 13-inch Late 2010 repairs. This 2‑cell lithium‑polymer pack delivers a typical 50 wh at 7.3 v, with a typical capacity of around 6700 mah and a minimum of 6600 mah to keep runtime close to factory behavior. Cells are grade a and batch matched for balanced, and the onboard bms includes over‑charge, over‑discharge, over‑current, and thermal protection. The smart fuel gauge reports cycle count, design capacity, and remaining capacity to macos for accurate percentage readings after calibration.
Assembly tolerances match the original housing and standoff layout, so you get a clean fit with the stock screw points and frame clearances. The pack ships at a controlled state of charge suitable for storage and transport, arrives in an antistatic sleeve, and is un38.3, ce, and rohs compliant for cross‑europe shipping and workplace use.
Technical Data And Compatibility
Model: A1377. Chemistry: li‑polymer. Nominal voltage: 7.3 v. Energy: 50 wh. Typical capacity: ~6700 mah. Cycle life: 500+ cycles under standard 100% dod conditions. Operating temperature: charge 0–45°c, discharge −20–60°c, storage 20–30°c recommended. Connector: board‑mounted flex interface compatible with the2010 logic board power header. Finish: black composite shell with integrated cell shielding and screw tabs.
Compatibility is targeted to MacBook Air 13‑inch Late 2010 only, chassis model a1369. Fit and reporting are tuned for that logic board and smc profile, which ensures correct sleep behavior, low‑power thresholds, and menu bar percentage accuracy once you run an initial calibration cycle.
Service Notes, Installation, And Calibration
Installation is straightforward for any bench that handles mac notebook work. down and disconnect the charger, remove the bottom case using a p5 pentalobe driver, and remove the battery with a t5 torx driver. Disconnect the battery before lifting the pack, transfer the original screws if needed, set the new pack, torque to spec, and reconnect. No adhesive is required because the pack is screw‑mounted, which helps with repeatable refurb workflows and future service.
For best results, run one calibration cycle after install. Charge to 100% and hold for 2 hours, then use the mac until it shuts, let it rest 2 hours, and recharge to 100%. This aligns the fuel gauge with the true capacity for stable runtime estimates. Store inventory at 20–25°c and 40–60% state of charge if you stock spares. Use esd precautions around the power header and avoid flexing the cell plates during placement to keep internal layers intact.
The battery is covered with a 1-year product warranty. The warranty does not cover man-made damage or wear and tear. To be used with MacBook model number: A1369
