RS+ doesn't power on anymore

I had similar problems my RS+ rover receiver does not power on anymore. I charged it for several hours, even two days. Before shutting down if I connected to power source it shows 100% charging immediately I removed cable it’s go down to 50% drastically and with help of power bank I’m able to used it but now it totally shut down.
Wakeel Bakare

Hi Wakeel,

Could you contact us on support@emlid.com with the Serial Number of this device?

I had done that and mr polina had asked me for serial number but since Tuesday I have not heard anything from him

Hi Bakare,

I’ve answered you over email, let’s continue our conversation there.