Apple Laptop Battery A2251 Original

This replacement battery is designed specifically for the MacBook Pro 13″ (2020) model A2251 (EMC 3348), matching the original battery’s specification of approximately 58 W‑h capacity at around 11.41 V in a 6‑cell Li‑polymer configuration. It is also listed as compatible with earlier 13″ Touch Bar MacBook Pro models (A1989/A1964) where the same form‑factor battery is used.

When your original battery is showing poor health (for example, high cycle count, significantly reduced runtime, or system warnings about “Service Battery”), this battery replacement offers a cost‑effective way to restore your laptop’s mobility and performance. Many aftermarket units adopt high‑quality battery cells from known manufacturers (e.g., Samsung, LG, Panasonic) and include multiple safety protections, though “original Apple factory battery” status may vary depending on supplier.

Installation requires opening the MacBook’s bottom case, disconnecting the old battery, and installing the new one securely—so a user comfortable with laptop disassembly or a professional service is recommended. After installation, it’s good practice to charge fully, discharge to around 20%, then charge again to calibrate the new battery’s reporting and optimise runtime.