OEM Inseego 40123117 / 160002 Battery for MiFi 8800L and 7730L

Free 2 Day Shipping!

One Year Warranty!

Live Customer Service

Verizon Jetpack MiFi 8800L
Inseego MiFi 8800L
Verizon Jetpack MiFi 7730L
Novatel Wireless MiFi 7730L

Manufacturer:
Inseego / Novatel Wireless

Primary Battery Number:
40123117

Alternate Battery Number:
160002

Battery Type:
Rechargeable Lithium-Ion

Voltage:
3.8V

Capacity:
4400mAh

Energy Rating:
Approximately 16.7Wh

Signs You May Need a New MiFi 8800L or 7730L Battery

Rechargeable hotspot batteries gradually lose capacity through age, heat and repeated charging. Your 40123117 or 160002 battery may need replacement if you notice one or more of these symptoms:

• The Jetpack operates for much less time than it did when new.
• The hotspot turns off soon after being disconnected from its charger.
• The MiFi restarts when several devices connect at the same time.
• The battery percentage drops rapidly during streaming or downloads.
• The displayed charge percentage changes suddenly or unpredictably.
• The hotspot only works reliably while connected to USB power.
• The Jetpack shuts down even though the screen shows battery power remaining.
• The battery becomes unusually warm during ordinary operation.
• The rear battery cover begins lifting or no longer closes correctly.
• The battery appears fully charged but loses power after a short period.
• The hotspot disconnects users or reboots when transferring large amounts of data.

Stop using a battery immediately if it is swollen, leaking, punctured or excessively hot. Do not press down on a swollen battery or force the rear cover closed over it.

Why buy your battery here?

We stand behind our products. You receive a One Year Warranty, live customer service by phone at (888) 888-7538, and fast, free 2-day shipping. Many online battery sellers are difficult to contact or ship products from overseas. Battery Store USA provides dependable service backed by a strong warranty.

Frequently Asked Questions

Q: Is this an original OEM Inseego battery?
A: Yes. This is a new original OEM rechargeable battery for compatible Inseego and Novatel MiFi mobile hotspots. It is not a generic aftermarket replacement battery.

Q: Which hotspots use battery number 40123117 or 160002?
A: These battery numbers are associated with compatible Verizon Jetpack models including the Inseego MiFi 8800L and Novatel MiFi 7730L. Always compare the label and physical battery with the original part from your device.

Q: Is the MiFi 7730L battery the same as the MiFi 8800L battery?
A: The MiFi 7730L and MiFi 8800L are commonly listed as using the same 4400mAh battery under part number 40123117. Because production versions and labels can vary, confirm the battery number, contact position and physical shape before ordering.

Q: What are the specifications of this battery?
A: The rechargeable lithium-ion battery is rated at 3.8V, 4400mAh and approximately 16.7Wh.

Q: Is the Verizon MiFi 8800L battery removable?
A: Yes. The MiFi 8800L uses a removable battery located beneath the rear battery cover. Turn off the hotspot and disconnect the charging cable before removing the battery.

Q: Is the Verizon MiFi 7730L battery removable?
A: Yes. The MiFi 7730L also uses a removable battery installed behind its rear cover.

Q: How long should a MiFi 8800L or 7730L battery last?
A: Runtime depends on cellular signal strength, number of connected devices, data activity, display use, Wi-Fi settings and battery condition. The devices were originally advertised for extended all-day use, but actual runtime varies considerably.

Q: Can an old battery cause my Jetpack to restart?
A: Yes. A worn battery may not be able to provide stable power when the hotspot is transmitting data or supporting multiple connected devices. This can cause unexpected restarts or shutdowns.

Q: Will replacing the battery improve cellular signal strength?
A: A replacement battery does not directly improve Verizon cellular coverage or Wi-Fi signal strength. However, a healthy battery may prevent unstable power, restarts and shutdowns that interrupt your connection.

Q: Can I use the MiFi hotspot while the battery is charging?
A: The hotspot can normally operate while connected to a compatible charger. Charging may take longer while the device is actively transferring data or supporting several Wi-Fi connections.

Q: Should I leave my MiFi plugged in continuously?
A: Long periods of continuous charging, especially in a hot or poorly ventilated area, can accelerate lithium-ion battery aging. Keep the hotspot ventilated and avoid covering it during charging or heavy use.

Q: Should I charge the new battery before using it?
A: Install the battery and allow it to charge fully with a compatible charger before relying on it for extended portable use. The on-screen battery gauge may become more accurate after several normal charge-and-use cycles.

Q: What should I do if my old MiFi battery is swollen?
A: Turn off the hotspot, unplug the charger and stop using the battery immediately. Do not puncture, bend or press on a swollen lithium-ion battery. Take it to an authorized battery-recycling or household hazardous-waste facility.

Q: Does this battery include a warranty?
A: Yes. Your purchase is protected by our No Hassle One Year Warranty.

Q: Do you provide free shipping in the United States?
A: Yes. We provide fast, free 2-day shipping in the United States, and orders include tracking information. PO Box orders and certain shipments to Hawaii or Alaska may be sent by the United States Postal Service.