56WH RRCGW H5H20 0RRCGW School Laptop Battery for Dell XPS 15 9550 15-9550 9560 9570 Precision 15 5510 5520 5530 Series P56F P56F001 5D91C 62MJV M7R96 0RRCGW 062MJV Mobile Workstation Notebook

I keep my trusty old 2018 Macbook Air around as a backup and second laptop. But the stock battery has nearly 500 cycles and only 75% battery health. The battery life is something like 2 hours max, far cry from the 10+ hours I used to get (and way worse than the 20+ I get on my current MacBook Air M2). This went in perfectly. I stripped the screw the goes to the motherboard from the trackpad, so I had to leave the trackpad connected, but was still able to finesse the old battery out and new one in (be VERY careful if you do this!). Put on new tack strips and set new one down easy. Everything lines up perfectly. Only thing I wish this kit included was extra sticky strips for the speakers. I had some 3M tape laying around that I used instead (sorry next person who opens this!). Booted right back up after putting it all back together. Even had 70% charge on it. CoconutBattery says it was manufactured in 2018 (older than my MacBook Air is). It's likely a re-programmed Apple BMU, so can't really trust that. CoconutBattery seems to believe that it's new and holds the proper charge. Apple reports it as a stock battery, but this generation of Macbook Air's don't need to "pair" to third-party batteries. All in all, a great deal for the money I paid. Worth the small investment and time to keep this laptop going for another year or 2 as a backup. If this fails early, I'll update this review.

Perfect replacement for my macbook air. removing speakers to swap the battery was a bit of a chore due to the adhesive snapping as soon as i pulled it, but once I got past that point this worked perfectly. tools it comes with are good quality and worked very well as did the included adhesive. so far the battery life has been better than expected!

The battery actually arrived ahead of the expected delivery date and is functioning very well! I would not hesitate to order again as I refurbish used laptops and often have to replace the batteries.

Perfect fit. Went from 2 hours to all day use

Original battery was dying 5 minutes after disconnecting from charger. Working like a champ after replacing with this battery!! Saved me from having to purchase a new laptop.

Be careful. Late 2010 early 2011 MacBook Air 11” (model A1370) takes battery no A 1375 which has the connector located nearer the center of the left hand battery element. This is for a model which has the connector nearer the right edge.

The ASUNCELL 56Wh H5H20 Battery is a reliable replacement option for the Dell Precision 5520 and XPS 15 9570/9560 series laptops. Designed to provide extended power and longevity, this battery offers a convenient solution for users who require prolonged usage and improved battery performance. One of the notable features of the ASUNCELL H5H20 Battery is its 56Wh capacity, which provides increased power compared to standard laptop batteries. This higher capacity allows for longer usage durations, making it ideal for individuals who need their laptops to stay powered for extended periods, whether it's for work, gaming, or multimedia tasks. The battery's capacity is designed to match or exceed the original Dell battery specifications. Installation of the ASUNCELL H5H20 Battery is straightforward and hassle-free. It is designed to be a compatible replacement for the Dell Precision 5520 and XPS 15 9570/9560 series laptops, ensuring a seamless fit and proper functionality. The battery comes with the necessary connectors and components, allowing users to easily replace their old or worn-out battery without any additional purchases. The ASUNCELL H5H20 Battery is built with high-quality cells and components, ensuring reliable performance and durability. It undergoes stringent testing and quality control measures to meet or exceed industry standards. Users can trust in the battery's reliability and expect stable power delivery throughout its lifespan. It's important to note that the battery's capacity and performance may vary depending on individual usage patterns and laptop configurations. Factors such as screen brightness, multitasking, and power-hungry applications can affect the battery life and usage time. Users should manage their laptop's power settings and optimize usage to get the most out of the ASUNCELL H5H20 Battery. One aspect to consider is that the ASUNCELL H5H20 Battery is a third-party replacement and not an original Dell battery. While it offers reliable performance and compatibility, it may not have the exact same performance or longevity as the original battery. However, as a cost-effective alternative, it provides an affordable option for extending the laptop's battery life without the need for purchasing an expensive original battery from the manufacturer. In conclusion, the ASUNCELL 56Wh H5H20 Battery is a reliable replacement option for the Dell Precision 5520 and XPS 15 9570/9560 series laptops. With its extended power capacity, easy installation, and durable construction, it offers a convenient solution for users seeking prolonged usage and improved battery performance. Investing in this battery allows for longer laptop sessions, enhancing productivity and enjoyment.

Just what I needed for my 2020 MacBook Air. The old battery didn't hold enough charge to finish update (even while on charger), this immediately helped. The kit came with the right screwdriver needed to complete the job. With patience and YouTube this is an easy task.