• Compatible Models: This battery Compatibility With Netgear Nighthawk 5G WiFi 6 Mobile Hotspot, AT&T Netgear Nighthawk M5 MR5000 MR5100 MR5200 MR5200-100EUS Mobile Hotspot Router, Model No: W-20. NOT FOR Others "Model No".
• High Qulity: High premium quality, perfect fit replacement battery, 5040mAh high capacity extended usage time or standby.
• Safe and Reliable: This Grade A cells battery will provide you with up to 1000 cycles lifetime. Internal chips prevent the battery from overheating, overcharging, discharging and short-circuiting.
• How to use: New Lithium-Ion battery's full performance and longevity is only achieved after 3 to 5 complete charge and discharge cycles. When using the W-20 battery, please use up all the energy of battery for the first three times before charging, and then take a full charge for 6-8 hours, thus the battery can reach the max effect of using.
• Customer Service Guarantee: If you are not satisfied with our product, please contact us through the "Contact Seller", and we will reach out to you within 24 hours to solve your problem as fast as we can!