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An example of a SCiB battery. In 2007, Toshiba released a lithium-titanate battery, dubbed "Super Charge Ion Battery" (SCiB). [34] [35] The battery is designed to offer 90% charge capacity in ten minutes. [36] SCiB batteries are used in the Schwinn Tailwind electric bike. [37] Toshiba has also demonstrated its use as a prototype laptop battery ...
In most cases, it can charge the battery and power the laptop simultaneously. When the battery is fully charged, the laptop continues to run on power supplied by the external power supply, avoiding battery use. If the used power supply is not strong enough to power computing components and charge the battery simultaneously, the battery may ...
The Tecra is a series of business laptops currently manufactured by Dynabook Inc., a subsidiary of Sharp Corporation formerly owned by Toshiba.The number of Tecra notebook models available for sale is strictly dependent on the location: North and South America, Europe, Africa and South Africa, the Middle East or the South Pacific region.
This feature has also been implemented on some laptop docking stations allowing device charging even when no laptop is present. [81] On laptops, charging devices from the USB port when it is not being powered from AC drains the laptop battery; most laptops have a facility to stop charging if their own battery charge level gets too low. [82]
Capacity loss or capacity fading is a phenomenon observed in rechargeable battery usage where the amount of charge a battery can deliver at the rated voltage decreases with use. [ 1 ] [ 2 ] In 2003 it was reported the typical range of capacity loss in lithium-ion batteries after 500 charging and discharging cycles varied from 12.4% to 24.1% ...
In 2013, Toshiba released the Kirabook (Dynabook Kira in Japan), a high-end Windows 8 notebook. [42] In 2014, it launched the Toshiba Encore Windows 8.1 tablet and the Excite Go, a low-end Android tablet. [43] In a LaptopMag.com ranking the best and worst laptop brands, Toshiba was placed last in 2013 and again in 2016; it was placed fourth in ...
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Memory effect, also known as battery effect, lazy battery effect, or battery memory, is an effect observed in nickel-cadmium rechargeable batteries that causes them to hold less charge. [ 1 ] [ 2 ] It describes the situation in which nickel-cadmium batteries gradually lose their maximum energy capacity if they are repeatedly recharged after ...