RayHom Battery A1398 A1618 Replacement for Apple MacBook Pro 2015 Battery Retina Late 2013 Mid 2014 2015 Version with High Capacity [11.36V/99.5Wh]

Battery works excellent and a very good price captured to other similar brands definitely would buy again.

I've had this battery installed for a little over a month and it's already asking to be serviced. You can see from coconutBattery on 5/22/2020, I was at 100% battery capacity with 4 cycles. My battery capacity is now at 73% with only 23 cycles. Two years ago, I was still at 83% battery capacity with almost 800 cycles with the original Apple OEM battery.Edit (7/22/2020): Customer Support contacted me to attempt to remedy the situation. I was sent a new battery that unfortunately degraded faster than the previous one. My only guess is that it's a manufacturing defect. My computer is being run under normal conditions using a word processor and surfing the internet. As of this writing, my battery is on it's 6th cycle and the full charge capacity is 7893 mAh. When I received the battery, the full charge capacity was 8917 mAh. The design capacity is 8600 mAh. You never receive a battery with 0 cycles. It's always tested first. My batter was at 2 cycles when I received it. Which means I've only cycled it 4 times. I've been asked to test the battery several more times and will update this review in another couple of weeks.Edit (12/02/2020): I'm currently at 31 cycles and the battery is at 53.1% battery health. This is since I installed it in July. Don't waste your money.

I installed this battery and have been disappointed since day 1. After about a month my Mac started saying the battery needed to be serviced. As you can see in the screen shot, 50 cycles (which I think is high for some reason) and the battery is down to 57%. That's almost a percent a day. For all the work to replace it, this is not worth it, should last longer than a couple of months.

This a1618 battery exact fit and match my laptop. And it lasts more than I expected. I am going to purchase two more for spares.