Get from Amazon.com : https://www.amazon.com/gp/product/B002MPX8UU?tag=bromabakery0d-20
3600mAh Battery For Sonos Controller CB100 Controller CR100 URCCB100 CPCR100
Product Description :
Capacity 3600mAh 133Wh
Type Li-Polymer
Volts 37V
Size 13660 x 4400 x 504mm
Certificated with ISO9001 RoHS CE
