The main difference between original Apple MacBook batteries and replacement batteries lies in their price, quality, and assurance of reliability. Here are some key points to consider: Price: Replacement batteries are typically cheaper than original Apple MacBook batteries. The difference in price can range from $30 less to about half the price or even lower.
Quality: Original Apple MacBook batteries are delivered with zero cycles count and are directly sourced from Apple-registered resellers or factories. Replacement batteries, on the other hand, may not have the same quality and could be knockoffs or counterfeit products.
Assurance of Reliability: Original Apple MacBook batteries come with a warranty and assurance of reliability from Apple. Replacement batteries may not provide the same level of reliability, and you might not be satisfied with their performance.
Battery Capacity: With original Apple MacBook batteries, you can only get the same capacity as the one that came with your laptop. Replacement batteries may offer a higher capacity, which could increase the overall weight of the laptop but provide extended battery life. In summary, while replacement batteries can be a more cost-effective option, they may not offer the same level of quality and reliability as original Apple MacBook batteries. If you use your MacBook for important tasks or want to ensure optimal performance, it is better to purchase a battery directly from Apple or an authorized reseller.