About this replacement
Designed for Netgear, Arlo devices. Compatible models include Arlo Pro 3, Arlo Pro 4, FB1001, Arlo Go 2, VML2030, Arlo Ultra 2, Arlo Pro 5 S, Pro 3, Pro 4, Go 2, Ultra 2, Pro 4 XL HDR. Replacement part numbers include A-7a, A-14, 308-50019-01. Key specifications: 3.7V, 13400mAh, Li-ion.