A1175 is the model number of the battery for a 15-inch Apple MacBook Pro. The A1175 battery is a lithium battery with a limited lifespan. All batteries will eventually run low on the power they can deliver between charges, due to the nature of the chemical reaction that provides their power. If you are ready to replace your MacBook's battery, there are various options available.
Genuine Apple Battery
MA348LL/A is the Apple part number for this battery. You can find it by using either the model number A1175 or this part number. A genuine Apple battery will provide you the most peace of mind when you purchase a replacement battery for your MacBook. Apple's quality control is first-rate. If you want to ensure that you are purchasing the highest-quality replacement battery with the longest possible lifespan, purchase a genuine Apple battery.
Lenmar Battery
Lenmar is a reputable manufacturer of replacement batteries for electronics. The Lenmar corporate office is located in Camarillo, California, and the company has been manufacturing batteries since 1965. It produces over 1200 different types of rechargeable batteries. Retailers including Radio Shack and Best Buy stock Lenmar batteries for MacBooks. The Lenmar part number that corresponds to an Apple MacBook Pro A1175 replacement battery is LBMC348. This Lenmar replacement battery is a suitable alternative for your MacBook Pro.
Unbranded or Third-Party Batteries
You take a chance when you purchase an unbranded third-party battery for your MacBook. You will pay less for such a battery, but often this will be reflected in the quality and lifespan. Lithium batteries have a limited useful life, and time on the shelf counts. There's a continuous chemical reaction powering a lithium battery, and the longer a replacement battery sits on the shelf, the shorter the lifespan once you begin to use it. Quality control of unbranded batteries is also more lax than that of branded ones.
Tags: replacement battery, your MacBook, part number, Apple battery, Apple MacBook, Apple MacBook A1175