This document is a user manual for a T8400 power supply. It introduces the safety warning, product pictures and technical specifications of the power supply.
This guide begins with important safety warnings, such as not immersing the unit in water, avoiding exposure to heat sources, and preventing short circuits. It also advises on proper storage, charging intervals, and handling of the battery to ensure safe operation.
The document lists the technical specifications of the T8400 power bank, including output voltage, input voltage, capacity, run time, and charging time. It describes how to charge the device via USB, how to interpret the LED indicators, and provides a brief usage flow with diagrams for connecting accessories and selecting the appropriate output tip. This manual is written in Chinese.
| Output voltage / current | DC 5.0 V / 1000 mA |
|---|---|
| Input voltage / current | DC 5.0 V / 500 mA |
| Battery capacity | 8400 mAh (30 Wh) |
| Storage time | 12 months |
| Maximum output power | 6.0 W |
| Cycle life | > 300 cycles |
| Operating temperature | -10 °C to -40 °C |
| Weight | 176 g |
| Dimensions | 120 mm × 66 mm × 22 mm |
| Color options | Blue, Purple, Red, Green, Yellow |
Charging takes about 24 hours.
The unit can operate for at least 8 hours.
It can be charged via a USB DC adaptor.