User's Manual

#12006596 Estone VK10 User’s manual v.1.0.3 - en-US
The VK10 device uses a Li-ion Polymer battery.
If you are in a hot environment, be aware that it can affect the ability to charge the battery. The internal temperature
must be between 0 ℃ and 40℃ for the battery to charge.
Avoid exposing the VK10 device to fire or to temperatures above 60 ℃. These conditions may cause the bat tery to
malfunction, generate heat, ignite or explode. Be aware that it is possible, in a worst-case scenario, for temper atures
to reach greater than those stated above in, for example, the trunk of a car on a hot day. So, storing the VK10 device,
in a hot car trunk could conceivably lead to a malfunction.
Only charge the VK10 battery in an ambient temperature of 0 ℃ to 40℃.
Use only the supplied power adapter to charge the VK10 device. Using unauthorized power adapters may
severely damage the VK10 device.
For safe operation of the VK10 device, use only charger and accessories approved by Estone Technology.
If the Power Supply Cord is damaged it needs to be replaced by Service Personnel only. Do not use the Power Sup-
ply Cord until replaced.
Disconnect the AC power plug of the Power adapter from the wall socket when not charging the device and
disconnect the power cable from the device.
Special regulations apply to shipping devices containing Li-ion Polymer batteries. If dropped, crushed, or short-
circuited, these batteries can release dangerous amounts of heat, may ignite, and may be dangerous in fires.
Please reference IATA regulations when shipping lithium metal or lithium ion batteries or cells: http://www.iata.org/
whatwedo/cargo/dangerous_goods/Pages/lithium_batteries.aspx .
When charging/using, no one shall not touch the charging connector and the user simultaneously.Always keep the device
turned off when charging.