FYIOGXG 13400mAh 49.58Wh Replacement Battery for Arlo FB1001 Go 2 Pro 3 Pro 4 Ultra 2 VML2030

Arlo Camera Replacement Battery

This lithium-ion battery replaces the original power cell for Arlo FB1001, Go 2, Pro 3, Pro 4, Ultra 2 and VML2030 home security cameras. It delivers a capacity of 13400mAh and 49.58Wh at a nominal voltage of 3.7V. A fully decoded chip ensures the camera recognises the pack and reports remaining charge accurately. Builders who need a second battery for continuous rotation will find this single-unit pack insufficient.

Lithium-Ion Chemistry Practical Limits

The lithium-ion cells provide stable voltage through most of the discharge curve but lose capacity permanently if stored above 60°C or 140°F. A new pack reaches its rated runtime only after two or three full charge and discharge cycles. Using a low-quality charger accelerates degradation and can trigger the built-in over-voltage and short-circuit protection. Installers who cannot verify the original part number A-14 or A-7a risk a physical or electrical mismatch.

13400mAh Capacity Decides Fit

The 13400mAh rating is the single figure that determines whether this replacement matches the camera’s expected runtime. Buyers must confirm their device lists part number A-14 or A-7a before ordering. No other specification in the data alters compatibility.