77Wh 24000mAh LiFePO4 Power Bank is a high-capacity portable power solution designed for smartphones, tablets, routers, cameras, USB gadgets, and emergency backup applications. Featuring a durable LiFePO4 lithium battery and advanced 22.5W fast charging technology, this power bank supports multiple charging protocols including PD3.0, QC3.0, PPS, AFC, SCP, VOOC, and more. Available from BDTronics, it offers safe, efficient, and reliable power delivery through five versatile charging ports.

Features:

• High-capacity 24000mAh LiFePO4 battery with 77Wh energy storage

• Long-life LiFePO4 battery technology for enhanced durability and safety

• 22.5W fast charging support for smartphones, tablets, and USB devices

• Supports multiple fast-charging standards for wide device compatibility

• Five-port design for charging multiple devices simultaneously

• Advanced battery management system for stable performance

• Built-in LED indicators for battery and charging status monitoring

• High conversion efficiency up to 95%

• Integrated temperature monitoring with NTC protection

• Smart power management with coulomb meter technology

• Compatible with Android devices, iPhone, tablets, cameras, routers, and USB accessories

• Compact and portable design for travel, outdoor use, and emergency backup

• Reliable backup power solution from BDTronics

Applications

• Smartphone fast charging

• Tablet charging

• Travel power backup

• Outdoor camping power supply

• Emergency backup power

• Portable electronics charging

• USB gadget power source

• WiFi router backup power

• CCTV backup applications

• DIY electronics projects

• Mobile workstation power support

• Field work and remote locations

How to Use

• Fully charge the power bank before first use.

• Connect your device using a compatible USB cable.

• Select the appropriate output port based on your device.

• Fast charging will activate automatically if supported by the connected device.

• Monitor battery status through the LED indicators.

• Recharge the power bank when battery level becomes low.

• Store in a cool and dry environment when not in use.

Charging Process

• Trickle Charging Mode:

  • Battery voltage below 3V

  • Charging current approximately 300mA

• Constant Current Charging Mode:

  • Battery voltage above 3V

  • High-speed charging up to 21W

• Constant Voltage Charging Mode:

  • Maintains target battery voltage

  • Charging current gradually reduces

  • Automatic charging restart when voltage drops below threshold

Safety Protection

• Input overvoltage protection

• Output overcurrent protection

• Short-circuit protection

• Overvoltage protection

• Charging timeout protection

• NTC temperature protection

• Intelligent battery monitoring

• Safe LiFePO4 battery chemistry

Specifications:

• Product Type: LiFePO4 Power Bank

• Battery Capacity: 24000mAh

• Energy Capacity: 77Wh

• Battery Type: LiFePO4 Lithium Battery

• Fast Charging Power: 22.5W

• Material: PCB

• Operating Temperature: 10°C to 40°C

• Maximum Output Current: 4.5A

• Conversion Efficiency: Up to 95%

• Supported Battery Voltage: 4.2V / 4.35V / 4.4V / 4.5V

• BC1.2 Support: Yes

• Battery Monitoring: 12-bit ADC Coulomb Meter

• LED Status Indicator: Yes

Input Fast Charging Protocols

• PD3.0

• PD2.0

Output Fast Charging Protocols

• PPS

• PD3.0

• PD2.0

• QC4+

• QC4

• QC3.0

• QC2.0

• AFC

• FCP

• SCP

• PE2.0

• PE1.1

• SFCP

• VOOC

Output Ports

• USB Type-A1

• USB Type-A2

• USB Type-C

• Micro USB

• iOS Interface Port

Package Content

• 1 x 77Wh 24000mAh LiFePO4 Power Bank

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