We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black Li-Polymer phone battery, 73 by 42 by 10 mm

Cameron & Co

Cameron & Co DS-CS-MF7730SL cell phone battery 4.4 Ah

SKU CH-T9QQ-NJWA1 MPN DS-CS-MF7730SL

Lithium-polymer replacement battery rated at 4.4 Ah for Verizon Inseego 5G Jetpack 8800L and MiFi 7730L hotspots

  • 4 Ah capacity keeps your hotspot running longer
  • Li-Polymer chemistry delivers 16.72 Wh in a slim 10.50 mm profile
  • Direct replacement for OEM part 40123117 fits without modification
  • Compatible with Verizon Inseego Jetpack 8800L, MiFi 7730L, M1000 and MiFi 7000
  • Brand-new, 100 % OEM-compatible unit ready for immediate use

Compatible replacement battery

The Cameron & Co DS-CS-MF7730SL is a lithium-polymer cell phone battery rated at 3.8 V and 4.4 Ah. It is built to fit Verizon Inseego 5G Jetpack and MiFi hotspot models including the 7730L, 8800L and M1000. The pack measures 73.10 by 42.52 by 10.50 mm and comes in black. It replaces the original equipment part number 40123117.

Upgrade from depleted original cell

This unit restores runtime when the factory-fitted battery no longer holds a useful charge. The 4400 mAh capacity matches the OEM specification of 16.72 Wh, so the swap returns the hotspot to its designed operating time without modification. The jump is worth it when the device shuts down early or requires constant tethering to a charger.

Travellers and remote workers needing reliable

The battery suits anyone who depends on a Verizon Jetpack or MiFi for primary internet access while away from mains power. It is not intended for users of other carrier hotspots, smartphones or tablets, nor for devices that require a different form factor or connector. Buyers needing higher capacity than 4.4 Ah or a different voltage should look at alternative power solutions.

Highlights

  • 4 Ah capacity keeps your hotspot running longer
  • Li-Polymer chemistry delivers 16.72 Wh in a slim 10.50 mm profile
  • Direct replacement for OEM part 40123117 fits without modification
  • Compatible with Verizon Inseego Jetpack 8800L, MiFi 7730L, M1000 and MiFi 7000
  • Brand-new, 100 % OEM-compatible unit ready for immediate use

Specifications

BrandCameron Sino
ModelDS-CS-MF7730SL

Questions about this item

What are the exact dimensions of the DS-CS-MF7730SL battery so I can confirm it fits my MiFi 7730L?

The battery measures 73.10 mm by 42.52 mm by 10.50 mm, matching the original 40123117 pack for the Verizon Inseego MiFi 7730L and 8800L models.

How is the DS-CS-MF7730SL installed in the Jetpack 7730L, and what step do people often miss?

Remove the rear cover, disconnect the old pack, connect the new Li-Polymer battery to the same header, and ensure the connector clicks fully into place before refitting the cover.

When will the 4.4 Ah Li-Polymer cell in the DS-CS-MF7730SL need replacement under normal use?

Expect two to three years of daily charge cycles before capacity drops below 80 % of the rated 4400 mAh, at which point a fresh pack restores full runtime.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.