Compatibility: Widely compatible with Netgear MR1100 AT&T Nighthawk M1 LTE mobile hotspot router W-10 W-10A
Important Note: Please verify your old battery part number and model before purchasing the hotspot replacement battery. (W-10 = W-10a, they can be universal) Same performance as the new OEM.
Battery Specifications: Battery Type: Li-Ion, Capacity: 5040mAh/19.78Wh, Voltage: 3.85V, Weight: 84.6g, Size: 3.11 x 2.44 x 0.39 inch, Color: Black.
High-Capacity Battery: w 10a battery for Netgear is made of high quality lithium-ion cells with a capacity of up to 5040mAh and provides you with high speed and efficient charging.
Multiple Protection: Replacement Battery for Netgear Nighthawk M1 has a built-in microchip that protects against overcharging, over-discharging, short-circuiting and overheating.