A high-quality replacement battery for MacBook 12″ Retina models using A1534 and A1527, offering dependable 7.56V power, long backup time, and smooth macOS performance. Built with premium Li-polymer cells for perfect compatibility and safe everyday use. MacBook A1534 / A1527 battery is a premium Li-polymer replacement designed for the 12-inch MacBook Retina models from 2015, 2016, and 2017. Delivering 7.56V and around 41.4Wh capacity, this battery provides excellent runtime, efficient power usage, and stable system performance. Made with high-grade lithium polymer cells and advanced multi-layer protection circuitry, it ensures safe charging, controlled heat levels, and a long operational lifespan—ideal for students, professionals, and everyday portable use.

• Strong, long-lasting battery backup with stable performance.
• Built-in protection against overcharging, overheating, and short-circuiting.
• High-quality Li-polymer cells provide durability and extended battery life.
• Perfect fit for the MacBook 12″ Retina quick, secure, and easy installation.

Compatible Laptop Models:

• MacBook 12″ Retina A1534 (2015)
• MacBook 12″ Retina A1534 (2016)
• MacBook 12″ Retina A1534 (2017)
• Battery Model: A1527
• Any MacBook that uses the A1527 battery specification