YABO Rechargeable Li ion Battery NB7102 Portable 17500mAh 64.75Wh Lithium ion Battery Pack for Laptop, Notebook and More

Description

NB7102 – Advanced PD-Enabled Lithium-Ion Power Bank (Black)

The NB7102 is a next-generation power solution created for users who require high-efficiency charging and enhanced output versatility. Featuring a bold black shell and built with premium internal components, this model supports modern USB-C Power Delivery alongside dual DC outputs, making it a strong fit for today’s laptops, tablets, and demanding field equipment.

1. Superior Output Architecture with USB-C PD

Unlike traditional power banks, the NB7102 introduces a USB-C PD output capable of delivering:

• 5V / 9V / 12V / 15V / 20V up to 3A
• 60W maximum output power

This provides compatibility with a wide range of USB-C laptops, including MacBook Air, Lenovo ThinkPad models, HP/ Dell ultrabooks, iPads with Type-C charging, and many PD-enabled cameras and monitors. It delivers the clean, stable voltage required by high-performance electronics.

Optimized Multi-Port DC System

In addition to USB-C PD, the NB7102 includes:

• DC1 (IN): 29.4V / 0.95A charging port
• DC2 (OUT): 24V(29.4–21V)/3A and 19.5V/3A output
• USB-A (OUT): 5V / 2.4A max
• USB-C(OUT)：5V/3A 9V/3A 12V/3A 15V/3A 20V/3A 60W Max.

This multi-port structure supports both modern USB-C devices and older DC-powered laptops, ensuring cross-generation compatibility. Users can power networking equipment, portable recorders, car audio systems, field surveillance tools, and more.

2. Powerful Lithium-Ion Energy Core

The NB7102 contains a 3.7V 17500mAh 64.75Wh or 3.7V 22400mAh lithium-ion battery engineered for high stability. It implements intelligent safety protection — over-voltage control, over-current protection, temperature regulation, and balanced cell output—to ensure a long service life.

3.Designed for Demanding Professional Environments

This model is ideal for engineers, travelers, photographers, and technicians who need dependable energy in the field. USB-C PD offers fast laptop charging, while the DC outputs handle equipment that typically requires AC power. For users carrying multiple devices, the NB7102 reduces the need for separate chargers or bulky power stations.

4. What in the box

• 1 x Power Bank
• 1 x DC5521 male to DC4017 male Cable
• 1 x 29.4V/0.95A AC/DC Charger
• 12 x Laptop Charge Connector

Notes

• Do not use the lithium battery pack 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.

Applications & Use Cases

• USB-C laptops requiring PD 60W
• DSLR and mirrorless cameras
• Wireless routers, repeaters & CPE devices
• Car audio tuning equipment
• Portable DVD players, displays & media devices
• Surveillance cameras
• Mobile phones, tablets & PD-enabled devices

A Modern Portable Power System for Today's Devices

With the addition of USB-C PD, the NB7102 expands beyond conventional power banks to serve as a full-featured mobile charging hub. Its multi-voltage capabilities allow it to replace multiple chargers while supporting a wide range of electronics—from advanced laptops to technical field tools. With its refined black design and exceptional output flexibility, the NB7102 is built for professionals who demand both performance and portability.