thegoodsamaritan
Contributor
battery replacement is 11.5k+2k service charge from apple. as friend has the same macbook with 5700mah remaining & 454 cycles. stock is like 7000mah+ his also showing service battery
Take a look at this Laptrix Laptop Battery Compatible A1496 A1377 A1405 MacBook Air 13 inch A1466 (2017, Early 2015, Early 2014, Mid 2013, Mid 2012, Mid 2011) A1369 (Mid 2011, Late 2010) MC503LL/A MC504LL/A MC965LL 4 Cell Laptop Battery on Flipkart
https://dl.flipkart.com/s/ghPC69uuuN
That's 7150 mAh battery. Rs. 4.7k.
An outside service personnel would charge anything from Rs. 500/- to Rs. 2k to replace the same.
A 6700 mAh battery or 2k mAh battery would be even cheaper. 7150 mAh battery too can be found for close to 3.5k.