[Upgraded] 4000mAh Li-Polymer Replacement MiFi 6620 Battery Compatibility: Novatel Jetpack MiFi 6620/MiFi 6620L/MiFi 6630L Mobile Hotspot P/N 40115131.01

- Make sure to fully charge and discharge your new battery 3 to 5 cycles;
- Please use the original charger and cable which came with your phone to recharge this replacement battery;
- Please make sure the new battery contacts and phone are fully connected;
- At the first beginning, the battery will drain quickly, this issue is caused due by the unstable li-ion of a new battery, it will become normal after long-term use;
- When the battery is exhausted, it may take a few minutes for the indicator to show when recharging;
- Recharge the battery once every 3 months if not be used for a long time.

Product Features:
- Created from certified Grade A+ battery cells that provide a capacity of 4000mAh
-Multiple Protection against overcharge, over-discharge, over current, and short circuit issues.
-Using the latest technology, quality connectors provide optimal connection to your phone.
- Fail-proof built-in IC that monitors temperature and input to protect you and your phone.
- Built to last with up to 600 cycles.

Product Specifications:
Capacity: 4000mAh
Battery Type: Li-ion
Watt-hour:11.55Wh
Voltage: 3.8V

Package Includes:
1x 4000mAh Replacement Battery for MiFi 6620/MiFi 6620L/MiFi 6630L Mobile Hotspot P/N 40115131.01