We are professional power motive battery supplyer.
The products range:
1.Cell(We offer Prismatic cell with LFPchemistry, we have 3.2V50AH/60AH/72AH/85AH/100AH/110AH/130AH/280Ah etc with CE, BIS,UN38.3,ROHS,MSDS certificate.)
2.Portable Power Supply(450Wh, 500Wh and 1000Wh)
3.Power Sports Starting Battery
4.Replacement for lead acid battery(12V7Ah/10Ah/20Ah/40Ah/90Ah/100Ah/150Ah/200Ah which can be used in EV,RV,Marine,Floor machine etc)
5.48V U-cabinet LiFePO4 Battery that can be used low voltage energy storage system,Power back up system, and UPS etc)
6.Emergency Power Supply 3000Wh (Its power is Up to 1500W, steadily supply electricity for the vast majority of home appliances)
7. Customized battery for AGV, Forklift, E-bike, Solar Street Light, E-tricycle, etc.
LiFePO4 Motive Batteries, EV Battery,Electric Vehicle Battery,Lithium Battery for E-Bikes, LiFePO4 Batteries for Electro-Tricycles, LiFePO4 Battery for Folklifts Starlight Power Industrial Company Limited , https://www.starlite-power.com
Installation Process 1 Download Sofa Butler APK Copy to U Disk → 2 Insert U Disk to Box → 3 Open “External Device†Click “All†→ 4 Find Installation Package Download Complete
Steps 
3, click all, so you can find the APK file. 
4, click the sofa butler APK icon, you can install it. Once installed, the sofa butler application can be found in the list of programs. 
5, Yidian small peas installed sofa butler display interface after success. 
Yidian Xiao Pei installs third-party software through U disk
Recalling the small peas through the U disk to install the sofa butler, Yidian small peas other models can also refer to this tutorial. 2. Yidian small peas plug in a USB drive with the latest version of the sofa butler APK. The system will ask whether to open the external device, click to open.
1. Baidu search for "sofa manager" into the sofa network, download the sofa butler package; or directly click the link (http://app.shafa.com/shafa.apk) to download the sofa butler package.
Copy the downloaded apk installation package to the U disk.
If you still cannot read the USB flash drive, you are advised to format the USB flash drive in FAT32 format first (if there is any other content in the USB flash drive, export it and then format it) or try another USB flash drive.
If the installation fails, restart the device and try again by following the steps. Still have questions please add the following sofa butler official QQ group.
Watch on-demand video on smart TV, recommend using pudding video; Watch live TV, recommend HDP live broadcast; More interesting content, please use Tencent video TV version, TV; Fun smart TV and box, more exciting content in Sofa net.