| Product number: | QB815 |
| Type of battery: | Lithium Polymer Battery Rapid Charging |
| Output interface: | Type C, Dual USB Quality |
| Input: | USB Type |
| Battery energy: | 15000mAh 3.6V 54.0Wh / 56.16WhWh (MIN / TYP) |
| Weight: | 392g |
| Color: | Black |
| Standard sizes: | 160.4 * 81.4 * 21mm |
| Input parameters: | MAX 45W |
| 5V 3A / 9V 3A / 12V 3A / 15V 3A / 20V 2.25A | |
| Output parameters: | MAX 45W |
| USB-C: | MAX 40W |
| 5V 3A / 9V 3A / 12V 3A / 15V 2.66A / 20V 2A | |
| USB-A: | 2x5.0V 2.4A / 9.0V 2.0A / 12.0V 1.5A MAX 18W |
| Fast Charge Technology: | Quick Charge 3.0 |
| Fast Charge Technology: | USB PD 2.0 |
ZMI 15000mAh power bank
Can charge for the laptop
Supporting self-powered USB HUB function
Two-way fast charging
Supporting dual USB-A and single USB-c three outputs

A completely new experience that can be the mobile power charging for laptop
ZMI NO.10 power bank with USB-C charging line, can charge devices such as MI Laptop Air, MacBook Pro with USB-C interfaceand MacBook, etc.

Unique technology to make USB interface no longer be the scarce resources
USB interface is not enough? The USB HUB function of ZMI 10 mobile powerhelp you solve the problem. It supports two operating modes of USB-C to USB-C and USB to USB-A, and it adaptive for most computers. The expanded two480M bandwidth self-powered USB2.0 interface not only can connect the mouse, keyboard, but also can connect U-disk to read the files.
Note: USB HUB function needs double-click the button to open,
When it is turned on, the mobile power enters the micro current charge state.
While using the USB HUB function,
It also charge small current equipment such asBluetooth headset, bracelet, etc.


Faster electric power storage
To get full of electricity only needs 2.8 hours
ZMI NO.10 power bank support the latest USB PD
2.0 (Power Delivery 2.0) protocol,
Through the USB-C interface, the maximum input can be up to 45W,
The fastest speed of getting full of electricity is only 2.8 hours.

Two-way fast charge
Bringing you high efficiency
ZMI NO.10 power bank using Two-way fast charge,
Whether at the input or output,
It can provide you with fast charging,
Satisfying your requirements of efficient charging.

Three-interface output, each interface can solve the charging problem
The exclusive three-interface output of ZMI NO.10 power bank can aid you adapt more equipment. Two of USB interfaces provide 5V / 2A, 9V / 2A, 12V / 1.5A output.
The USB-C interface can provide up to 40W outputfor charging the devices such as MI laptop Air, MacBook Pro with USB-C interface and MacBook,etc.

Large capacity meets your travel demand
Using two sets of 10000mAh battery in series ensures you to not miss important calls due to having no electricity when you are away on business trip, travel and other occasions that needs long time to use mobile power
Pay attention to Inside and outside quality , the details see the real quality.
Shell applies a classic sandwich design, the surface is the stamping aluminum, which effectively helps mobile power cooling, the middle of the high-intensity
PC + ABS flame retardant material to enhance the overall soundness and stability, and protect the security of batteries and circuit board.

High-quality circuit chip is more secure
Advanced circuit chip is not only more secure, but more effectivelypromote the conversion rate, stabilize discharge voltage, and has a high precision resistance capacitive sense device.
Not only providing nine circuit protections, but alsoenhancing the overall charge and discharge efficiency.




