• Spare Battery SpecsW-10A Replacement battery has a capacity of 5040mAh. The Battery type is Lithium-Ion, the Voltage is 3.85V.
• High Quality BatteryThe W-10A Battery is manufactured and tested under strict quality control standards. All Passed FCC, CE, and RoHS certifications.
• Compatible ModelsReplacement Battery for Netgear MR1100 AT&T Nighthawk M1 LTE Mobile Hotspot Router. ONLY work for M1 308-10019-01, NOT compatible for the p/n: 308-10077-01, W-10A M2 Netgear.
• Grade A BatteryEach battery for W-10A is made of world-class Li-ion battery cells. Grade A Lithium-Ion Technology for enhanced battery life, with 600 high-speed efficient charging cycles. Furthermore, this battery is equipped with a smart IC chip to provide multiple protections for overheating, circuiting, overcharging, discharging, and short-circuiting.
• Battery TipThis spare battery for W-10A has upgraded to 5040mAh capacity, 19.78Wh. Please use up all the battery power for the first time before charging, and ensure 3 to 5 complete charge and discharge cycles to activate its full performance and longevity.