Please discharge the battery to 2% then fully charge at the first time
It is forbidden to discharge to 0%(it will be easily damaged and shorten the usage life) on normal workings; It must be turned off or recharged(1-2 days) if as low as 2%
It must be charged above 70% before long time storage(more than three months)
Battery needs recycling frequently. It is recommended to discharge and charge it once per two months at least. The battery will achieve best performance. Please discharging it to 2%, and then charging it full.
When the battery can not charge or charge less power, maybe the laptop adapter is musmatch or output power is lower. Please immediately replace the match and the function normal adapter to confirm is caused by the adapter. Whether the Problem
Never take out the battery form the laptop when charging or discharging.
What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.