Netgear Arlo Light (AL1101)

Overview
Sold as an individual add-on light or in kits including a hub and one, two, or three lights:
 * ALS1101 ($150) - 1x Netgear Arlo Bridge (ABB1000) + 1x Netgear Arlo Light (AL1101) - Amazon
 * ALS1102 ($250) - 1x Netgear Arlo Bridge (ABB1000) + 2x Netgear Arlo Light (AL1101) - Amazon
 * ALS1103 ($350) - 1x Netgear Arlo Bridge (ABB1000) + 3x Netgear Arlo Light (AL1101) - Amazon

The battery is labeled as model number "A-1B" 7.2V, 17.57Wh, 2440mAh, Li-ion