All-day mobile WiFi. The Nighthawk lithium-ion battery (5040mAh) works with the Nighthawk M1 Mobile Router (MR1100). Rechargeable and compact to take on the go, you can use and share your mobile router with up to 20 WiFi devices all day for up to 11 hours.
Takes lesser time to charge, compared to others
Proprietary Battery Size battery size for better reliance and dependable usability
3.85 V DC battery - Ensures a steady and uninterrupted supply to your mobile router
Rechargeable battery - Lasts longer on a single charge than its disposable counterparts
5040 mAh battery capacity for dependable, faster charging to ensure maximum convenience and usability
With 5040 mAh capacity, the battery delivers a long lasting charge to your mobile router
HP has been ranked the #1 Computer Brand ahead of all major desktop, laptop, and tablet makers, according to the 2025 American Customer Satisfaction Index.