Introduction
The itel Power 900 is a versatile mobile phone designed with a large 10000 mAh battery, functioning also as a power bank. It features a 2.8-inch display, 10W charging support, and offers extended battery backup. This manual provides comprehensive instructions for setting up, operating, maintaining, and troubleshooting your device.
What's in the Box
Upon unboxing your itel Power 900, please verify that all the following items are included:
- Handset with Battery
- USB Cable
- Power Adapter (Charger)
- User Manual / Warranty Card

Image: The retail box for the itel Power 900, showing the phone, USB cable, charger, and user manual/warranty card as included accessories.
Setup
1. Inserting SIM Card and Battery
- Carefully remove the back cover of the phone.
- Insert your SIM card(s) into the designated slot(s) with the gold contacts facing down.
- Insert the battery into the battery compartment, ensuring the contacts align correctly.
- Replace the back cover until it clicks securely into place.
2. Initial Charging
Before first use, fully charge the device. Connect the USB cable to the phone's charging port and the power adapter, then plug the adapter into a wall outlet. The battery indicator on the screen will show charging progress.

Image: The itel Power 900 connected via USB to another smartphone, demonstrating its power bank functionality for reverse charging.
Operating Instructions
Power On/Off
- To power on, press and hold the Power/End Call button until the screen lights up.
- To power off, press and hold the Power/End Call button, then select "Power off" from the options.
Making Calls
- Enter the phone number using the keypad.
- Press the Call button (green icon) to initiate the call.
- To end a call, press the Power/End Call button (red icon).
Using as a Power Bank
The itel Power 900 can charge other devices. Connect the charging cable of the device you wish to charge to the USB Type-A output port on the itel Power 900. Charging will begin automatically.

Image: The itel Power 900 connected to a smartphone via a USB cable, illustrating its capability to charge external devices.
Battery Life and Charging
The itel Power 900 is equipped with a massive 10000 mAh battery, providing extended usage times. It supports 10W fast charging for efficient power replenishment.
- Talk Time: Approximately 88.8 hours
- Standby Time: Approximately 210 days

Image: An illustration highlighting the extensive battery life of the itel Power 900, detailing its talk time of 88.8 hours and standby time of 210 days, along with 10W fast charging capability.
Bluetooth Connectivity
The phone supports Bluetooth for connecting to other devices, such as headsets or for BT Call functionality. Navigate to the Bluetooth settings in the menu to pair with compatible devices.

Image: An infographic highlighting key features of the itel Power 900, including Bluetooth (BT Caller), Camera, 3D Super Sound, GPRS, King Talker, 1000 Phonebook capacity, and support for 9 local languages.
Multimedia and Display
Enjoy multimedia content on the 2.8-inch display. The phone supports basic camera functions and has a powerful speaker for audio playback.

Image: The itel Power 900 showcasing its 2.8-inch display with a vibrant image, surrounded by entertainment-related graphics, emphasizing its entertainment capabilities.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the phone's surface. Avoid liquid cleaners or abrasive materials.
- Battery Care: To prolong battery life, avoid exposing the phone to extreme temperatures. Do not attempt to remove or replace the built-in battery yourself.
- Storage: If storing the phone for an extended period, ensure it is partially charged (around 50%) and stored in a cool, dry place.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Phone does not power on | Low battery; Battery not inserted correctly | Charge the phone for at least 30 minutes; Re-insert the battery ensuring proper alignment. |
| Cannot make or receive calls | No network signal; SIM card not inserted correctly; SIM card expired/inactive | Move to an area with better network coverage; Re-insert SIM card; Contact your service provider. |
| Other devices not charging from phone | Low phone battery; Incorrect cable; Device not compatible | Ensure phone has sufficient charge; Use the correct USB cable; Check device compatibility. |
| Poor audio quality | Speaker/microphone blocked; Low network signal | Clean speaker/microphone openings; Move to an area with better signal. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | CX01 |
| Operating System | Nucleus OS |
| Battery Capacity | 10000 mAh Lithium Ion |
| Charging Support | 10W |
| Display Size | 2.8 inch (7.11 cm) |
| Internal Memory | 32 GB |
| Expandable Memory | Up to 32 GB (via SD card) |
| Wireless Communication | Bluetooth |
| Audio Jack | Yes |
| Dimensions (LxWxH) | 15.9 x 6.7 x 1.9 cm |
| Item Weight | 293 g |
| Color | Deep Blue |
| Special Features | Expandable Memory, Camera, BT Call, King Talker, Wireless FM with Recording, Reverse Charging |

Image: A diagram illustrating the physical dimensions of the itel Power 900, showing its height (159mm), width (67mm), and thickness (19.2mm).
Warranty and Support
The itel Power 900 comes with a 1 Year Warranty from the date of purchase. Please refer to the Warranty Card included in your package for detailed terms and conditions.
For technical support, service, or warranty claims, please contact Itel customer service. Contact information can typically be found on the warranty card or the official Itel website.
Manufacturer: S MOBILE DEVICES PRIVATE LTD, Ismartu India Private Limited. D-197 and 198, Sector-63, Noida, Gautam Buddh Nagar, Uttar Pradesh-201301





