Zigbee gateway integration

[Sral1987]

Hi, i got hands on the new Sonoff Hydro Valve.

Right now i just have on off controll and status, in the overview the Battery Percentage is also shown, could you please create a profile ? 

Code:

Manufacturer: SONOFF
Model: SWV-ZNE
Firmware version: 1.0.7

Device type: End device
Power source: Battery
Receive when idle: No

Endpoint 1
Profile: 260
Input clusters
- Basic (0)
- PowerCfg (1)
- Identify (3)
- OnOff (6)
- PollCtrl (32)
- 64599
- 64529
Output clusters
- Identify (3)
- Ota (25)

Reported attributes
- calclevel: 0
- onoff: false
- prevlevel: 254