YABO PB240B2 24V Lithium ion Battery Pack 5000mAh 129.5Wh Rechargeable Li-ion Batteries with DC 24V/12V and 5V Output

Description

YABO PB240B2 24V Lithium-Ion Battery Pack
5000mAh | 129.5Wh | Rechargeable Li-ion Battery with 24V / 12V DC & 5V USB Output

The YABO PB240B2 24V Lithium-Ion Battery Pack is a high-capacity, multi-voltage portable power solution designed for professional, commercial, and advanced personal applications. With a rated capacity of 5000mAh and total energy of 129.5Wh, this battery pack delivers stable, efficient, and long-lasting power to a wide range of 24V, 12V, and 5V electronic devices.

Built with premium lithium-ion cells and an intelligent Battery Management System (BMS), the PB240B2 combines high energy density, compact design, and advanced safety protection. It is ideal for applications such as security systems, networking equipment, LED lighting, portable electronics, and emergency backup power where reliability and voltage stability are essential.

High-Capacity 24V Power in a Compact Form

The PB240B2 is engineered around a 24V lithium-ion battery platform, offering significantly higher efficiency compared to traditional 12V-only power solutions. With 129.5Wh of usable energy, it provides extended runtime while maintaining a compact and portable footprint.

Lithium-ion technology offers clear advantages:

• Higher energy density than lead-acid batteries
  
• Reduced weight and size
  
• Stable output voltage
  
• Lower self-discharge rate
  
• Longer service life

This makes the PB240B2 an excellent choice for both fixed installations and mobile power scenarios.

Multi-Voltage Output for Maximum Flexibility

One of the key strengths of the YABO PB240B2 is its multi-output design, allowing it to power different types of devices simultaneously without additional converters or adapters.

Output Interfaces

• DC 24V Output
  

Designed for industrial equipment, security cameras, networking devices, LED strips, and control systems that require stable 24V power.

• DC 12V Output
  

Suitable for routers, monitors, DVR/NVR systems, small appliances, and other 12V electronics.

• USB 5V Output (2.4A Max.)
  

Ideal for charging smartphones, tablets, handheld gaming devices, Bluetooth accessories, and other USB-powered electronics.

This flexible output configuration makes the PB240B2 a practical all-in-one power hub for mixed-voltage environments.

Durable Design with User-Friendly Features

The battery pack features a high-quality plastic housing with a smooth, durable surface that resists wear and impact. Its compact rectangular design allows for easy placement on desks, shelves, or within equipment enclosures.

Practical Design Highlights

• LED capacity indicator for quick battery level monitoring
  
• Integrated power switch for controlled operation and energy savings
  
• Clearly labeled ports for easy connection
  
• Lightweight construction for portability

Whether used indoors or in mobile setups, the PB240B2 is designed for convenience and long-term reliability.

The YABO PB240B2 supports dedicated DC charging using a matched charger to ensure safe and efficient energy input. High-quality lithium-ion cells enable a long cycle life of approximately 600–1000 charge cycles, depending on usage conditions.

Wide Range of Applications

Thanks to its stable output, high capacity, and multi-voltage design, the PB240B2 is suitable for a broad range of applications across professional and everyday scenarios.

It is commonly used to power security and surveillance systems, including CCTV cameras, DVR/NVR units, and access control devices. In networking and office environments, it serves as a reliable backup or mobile power source for routers, modems, switches, and communication equipment.

The PB240B2 is also ideal for lighting and electronic devices, such as LED light strips, portable lighting systems, and small DC appliances. Its USB output further extends compatibility to smartphones, tablets, and handheld electronics.

In addition, its portable design makes it well suited for emergency power backup, outdoor use, and off-grid applications, providing dependable energy during power outages, temporary installations, or remote work scenarios.

How To Charge Safely

1. Connect the wall charger to AC socket first, and the led of the charger will light green.

2. Then connect the charger with battery.

Please confirm your device voltage before you use this lithium battery pack. Low voltage devices can't be plugged into the high voltage output port.

Rechargeable Lithium-ion Battery Pack is designed specifically to integrate with our Light bars, Flexible LED Lights, or 24V/12V/5V DC electronic device.

The Lithium Ion Battery Pack can be recharged without limitations, as the battery is designed for a slow charge process (10 hours for full charge), which helps the battery pack last longer.

Package Content

• 1 x 24/12/5V rechargeable Li-ion Battery
  
• 1 x Power Cable
  
• 1 x AC charger for battery
  

Notes

• Do not use the power bank in places with high humidity or where it may be exposed to wet.
  
• Do not modify or disassemble the power bank.
  
• Do not throw the power bank into fire or water.
  
• Do not place the power bank during charging on flammbable materials such as in the bed or carpets.