How to extend the life of lithium-based batteries

The life of lithium-ion batteries is affected by environmental conditions (rather than cycling alone). The worst case is to keep a fully charged battery at a high temperature. The battery pack will not disappear suddenly, but as the capacity decreases, the running time will gradually shorten.
Lower charging voltage can extend battery life, which can be used by both electric cars and satellites. Similar regulations can also be made for consumer devices, but these regulations are rarely provided. The obsolescence in the plan will solve this problem.
When connected to the AC grid, the battery life of the laptop can be extended by lowering the charging voltage. In order to make this feature easy to use, the device should have a “long-life” mode, which can keep the battery at 4.05V/cell and provide about 80% of the SoC. One hour before the trip, the user requested the “full capacity” mode to charge up to 4.20V/cell.
Ask the question: “Should I disconnect my laptop from the grid when I’m not using it?” Under normal circumstances, this is not necessary because charging will stop when the lithium-ion battery is fully charged. The topping fee is only applied when the battery voltage drops to a certain level. Most users will not disconnect the AC power, so this practice is safe.
Modern laptops run cooler than older laptops, and reported fewer fires. When operating electrical equipment with air cooling on the bed or pillow, always keep the airflow unobstructed. A cool laptop can extend battery life and protect internal components. Most consumer products have energy batteries that should be charged at a temperature of 1C or lower. Avoid using so-called ultra-fast chargers, which claim to be able to fully charge lithium-ion batteries in less than an hour.>>>>>>>>>>>>>>>>>Battery Mall

Apple releases iOS 14.6: Brings two new features to support all iPhones

Apple today released an updated version of iOS 14.6, which is applicable to all models of iPhone, including iPhone 6s and newer versions. Although not a major update, it does include two new features, which were released by Apple in April.
   One of the two functions is to support Apple Card Family. This feature enables families to establish a family sharing group, allowing two people to share an Apple card, track purchases, manage consumption, and jointly establish credit. Parents can also share Apple cards with their children, and there are optional spending restrictions and controls. This feature is currently only available in the United States.

  IOS14.6 also adds support for Apple podcast subscriptions. This feature allows podcast listeners in 170 countries to subscribe to the exclusive premium subscription of Apple Podcasts in podcasts, which includes various benefits such as ad-free listening, access to additional content, and early or exclusive access to new series. Studios and media companies that currently provide premium subscription services include Tenderfoot TV, Pushkin Industries, Radiotopia from PRX, QCODE, NPR, Los Angeles Times, Sports, Sony Music Entertainment, etc.

In addition, iOS 14.6 also adds some AirTag and Find My related changes, including the Lost Mode option, adding email addresses instead of phone numbers for AirTag and Find My accessories, AirTag will display some parts when using NFC-enabled devices The phone number of the blocked user. Finally, voice control users can also unlock their iPhone for the first time after restarting and use only their voice.
   In addition to iOS 14.6, Apple also released iPadOS 14.6, macOS 11.4, watchOS 7.5, tvOS 14.6 and HomePod OS 14.6.>>>>>>>>>>>>>>>>>Mobile phone battery

Battery C21N1818-1 Replacement For Asus VivoBook 15 F512FA F512DA- SH31 X512FA X512FB X512FL

Battery C21N1818-1 Replacement For Asus VivoBook 15 F512FA F512DA- SH31 X512FA X512FB X512FL

Buy Asus C21N1818-1 Laptop Battery replacement for Asus VivoBook 15 F512FA F512DA- SH31 X512FA X512FB X512FL.

Fit Machine Model Asus VivoBook 15 F512FA F512DA- SH31 X512FA X512FB X512FL – 4850mAh/37WH – 7.7V.

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Battery C21N1818-1 Replacement For Asus VivoBook 15 F512FA F512DA- SH31 X512FA X512FB X512FL

C21N1818-1

Asus C21N1818-1 Specifications
Brand: Laptop Battery for Asus
Capacity:4850mAh/37WH
Voltage:7.7V
Type:Li-ion
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We provide the high quality Laptop Adapters!

PRODUCT COMPATIBILITY:

C21N1818-1

REPLACEABILITY WITH THE FOLLOWING MODELS:

Not Compatible C21N1818
Asus F512D (DC14)
Asus VivoBook 15 X512DA
Asus VivoBook 15 X512DK
Asus VivoBook 15 X512FA
Asus VivoBook 15 X512FB
Asus VivoBook 15 X512FL
Asus VivoBook 15 X512FJ

How to Maintenance your new replacement Asus C21N1818-1 battery?
1. New Asus C21N1818-1 battery pack must be fully charged before use.
2. New battery pack needs to be fully charged and discharged (cycled) a few times before it can condition to full capacity.
3.Laptop battery undergo self-discharging when left unused. Always store a Asus C21N1818-1 battery pack in a fully charged stage for storage.
4. Fully drain and fully recharge your battery pack every few months.
5. Turn down the LCD brightness of your portable device.
6. Use built-in power management on your portable device.
7. Turn off LCD or other unnecessary accessories when not in use.
8. Set screen saver blank to 1 to 2 minutes of your notebook.
9. Add more RAM if you have extra RAM expansion slot, it will reduce the usage of hard drive and it is power exhaustive.
10. Close unused software in your Asus VivoBook 15 F512FA F512DA- SH31 X512FA X512FB X512FL laptop .
11. Remove unused PC Cards or USB devices from your notebook.
12. Don´t watch DVD or play graphics intensive video games.
13. Don´t short circuit terminal or store your Asus C21N1818-1 Laptop Batteries pack with metal parts. 14. Don´t drop or mutilate the Asus C21N1818-1 battery pack.
15. Don´t expose to moisture or water.

Apple Watch Series 7 renderings exposed with square right-angled edge design

In accordance with past practices, Apple will release a new generation of Apple Watch this fall. There are still a few months away from the release of the new product, but overseas whistleblowers have released renderings of the new generation of Apple Watch. Judging from the picture, Apple Watch Series 7 will switch to a square right-angled edge design, forming the same design language as the iPhone 12.

   Judging from the recently released iPhone 12, iPad Pro and iMac, Apple is gradually modifying its products to a square design, so it is reasonable for the next generation of Apple Watch to adopt a square right-angled shape. It is also understood that the screen size of the Apple Watch Series 7 is the same as the previous generation product, and the strap is also completely universal, so there is no need to worry about the strap being unable to continue to be used after modifying the appearance.

   It is worth mentioning that Apple will also provide a new color scheme for the next-generation Apple Watch. It is reported that the new color scheme is green, but as of now, the news has not been confirmed.
   In addition to the design, the new Apple Watch Series 7 will also add more detection functions. I believe that as the release time approaches, we can also get more news about Apple Watch.>>>>>>>>>>>>>>>>>Mobile phone battery

The new iMac and iPad Pro will be on shelves this Friday, come and feel the charm of the new products up close

At this year’s spring new product launch, Apple brought us a variety of new products including iMac and iPad Pro. According to the latest news, these new products will be officially launched on May 21. At the same time, users who place online orders to purchase the above-mentioned new products will also receive the products one after another starting this Friday.

   It is understood that as of this Friday, more than 99% of Apple Store retail stores around the world have been open for business, and customers will be able to experience the full range of new products in person with the help of Apple Specialist experts.
   Among the new products released this spring, the biggest change is undoubtedly the iMac. The new iMac uses a compact and slim design with an M1 chip. iMac has seven eye-catching colors available in green, yellow, orange, pink, purple, blue and silver, and you can also choose accessories in the same color series as iMac. According to Apple’s official introduction, green, pink, blue and silver iMac models can be purchased in Apple Store retail stores, and iMacs in all seven colors are available on Apple’s official website.

   The new iPad Pro is also equipped with the M1 chip, and the 12.9-inch version is also equipped with a Liquid retina XDR display, giving the iPad Pro a more extreme dynamic range. In addition, the new iPad Pro also supports the 5G cellular network for the first time, the bottom interface supports Thunderbolt technology, and the ultra-wide-angle front camera also implements the “person centered” function. The above new features ensure that the new iPad Pro has a better experience.

   This year, Apple also brought us brand new iPad Pro accessories. Among them, the Magic Keyboard has a brand new white version with Apple Pencil, which can also transform the iPad Pro into an easy-to-use creative tool.
   If you are going to buy a new iPad Pro and a new iMac, or plan to experience the above new products yourself, you can go to the Apple Store retail store this Friday.>>>>>>>>>>>>>>>>>Mobile phone battery