CHOETECH B695 Multi-functional Portable Power Bank User Manual

1. Introduction

Thank you for purchasing the CHOETECH B695 Multi-functional Portable Power Bank. This device is designed to provide versatile and efficient charging solutions for your mobile devices, including smartphones, smartwatches, and earphones. With its high capacity, multiple charging ports, and wireless charging capabilities, it is an ideal companion for daily use, travel, and business trips. Please read this manual carefully before use to ensure proper operation and to maximize the lifespan of your device.

2. Safety Information

To prevent damage to the product or injury to yourself and others, please observe the following safety precautions:

• Do not expose the power bank to extreme temperatures, direct sunlight, or fire.
• Do not disassemble, modify, or repair the device yourself. Contact qualified service personnel for assistance.
• Keep the device away from water and other liquids.
• Avoid dropping or subjecting the device to strong impacts.
• Use only compatible charging cables and adapters.
• Keep out of reach of children.
• This product is equipped with multiple safety protection functions including overcharge, over-discharge, overcurrent, overvoltage, short circuit, and temperature protection.

The power bank features comprehensive safety protection mechanisms to ensure safe operation.

3. Package Contents

• CHOETECH B695 Portable Power Bank x 1
• User Manual x 1

4. Product Overview

Familiarize yourself with the components and features of your power bank:

Front view of the B695 Power Bank.

The large LED display clearly shows the remaining battery percentage.

The integrated TPE flexible cable offers excellent durability and convenient storage.

Detailed diagram of the power bank's ports and functions.

1. USB-C & Lightning Cable (PD 20W)
2. USB-A Output (22.5W Super Fast Charge)
3. Lightning Input (12W)
4. Type-C Input (PD 18W) / Output (PD 20W)
5. LED Digital Display
6. Smartphone Wireless Output (15W High-Speed Charge)
7. Apple Watch Wireless Output (2.5W High-Speed Charge)
8. Power Button

5. Setup

5.1 Initial Charging of the Power Bank

Before first use, fully charge your power bank. You can charge the power bank using either the built-in Lightning cable or the Type-C port.

• Using Built-in Lightning Cable: Connect the built-in Lightning cable to a compatible USB power adapter (not included) and plug it into a wall outlet.
• Using Type-C Port: Connect a USB-C to USB-C cable (not included) to the power bank's Type-C port and a compatible USB-C power adapter (not included), then plug it into a wall outlet.

The LED display will show the charging progress. Once it reaches 100%, the power bank is fully charged.

6. Operating Instructions

6.1 Charging Your Devices

The B695 power bank offers multiple ways to charge your devices simultaneously.

The power bank supports charging up to 4 devices simultaneously.

• Wired Charging (USB-A, USB-C, Built-in Cables):
  Connect your device to the power bank using the appropriate cable. The power bank features a USB-A port, a USB-C port, and integrated USB-C and Lightning cables for convenience. The built-in cables are designed to be securely stored when not in use, allowing the power bank to be carried like a bag charm.


The integrated USB Type-C and Lightning cables offer convenient 2-way charging and portability.

• Wireless Charging (Smartphones):
  Place your Qi-compatible smartphone on the main wireless charging pad. Ensure the phone is centered for optimal charging. The power bank's strong magnetic attraction will hold your device securely during charging.

Powerful magnetic wireless charging securely holds your smartphone, watch, and earphones while charging.
• Wireless Charging (Apple Watch):
  Place your Apple Watch on the dedicated smaller wireless charging pad.
• Compatible Devices for Wireless Charging:
  The wireless charging feature supports MagSafe-compatible devices such as iPhone series, Apple Watch series, AirPods, Samsung Galaxy, Huawei, and other Qi-enabled smartphones, earphones, and watches. It can support two devices simultaneously via wireless charging.


List of devices compatible with the power bank's wireless magnetic charging.

6.2 Checking Battery Level

The large LED display on the power bank shows the remaining battery percentage at a glance. This allows you to easily monitor the power bank's charge status.

7. Maintenance

7.1 Cleaning

Wipe the power bank with a soft, dry cloth. Do not use abrasive cleaners or solvents.

7.2 Storage

Store the power bank in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, charge the power bank to about 50-70% every three months to maintain battery health.

8. Troubleshooting

• Power bank not charging: Ensure the charging cable is securely connected to both the power bank and the power source. Try a different cable or power adapter.
• Device not charging from power bank: Ensure the power bank has sufficient charge. Check if the charging cable is properly connected to both the power bank and your device. For wireless charging, ensure your device is Qi-compatible and correctly positioned on the charging pad.
• Slow charging: Ensure you are using a fast-charging compatible cable and adapter for the power bank's input. For device output, ensure your device supports the power bank's fast charging protocols (e.g., PD20W).
• LED display not working: Press the power button to activate the display. If it remains off, the power bank might be completely discharged or require service.

9. Specifications

10. Warranty & Support

This product comes with a 24-month warranty from the date of purchase. If you encounter any issues or have questions regarding your CHOETECH B695 Portable Power Bank, please contact the seller or manufacturer's customer support. Please have your purchase receipt and product model number (B695) ready when contacting support.

For customer support, please refer to the contact information provided by the retailer or on the official CHOETECH website.