YZXSTUDIO T12ZR Portable UPS 10000mAh 36Wh 22.5W Uninterruptible Power Supply (Silver) with Lights

YZXSTUDIO T12ZR Portable UPS 10000mAh 36Wh 22.5W Uninterruptible Power Supply (Silver) with Lights

Attention:
- Be careful not to use and store this product in an excessively hot, humid environment. If the product has bulging, please stop using it.
- Hand-assembled screen must be tilted and dusty. The batteries are not fixed firmly and can be replaced. When it is shook, there will be a slight sound. The industrial aluminum profile housing panel has scratches, bump marks and burrs. The length of the white part exposed by the scratch is less than 10 mm, and the bump area is less than 3 mm². All of the above are normal. Please make sure that you don't mind before purchasing. Thank you!
- Its screen protector is not torn by default.
- Do not disassemble the product without permission because assembly errors can easily cause the LCD FFC cable to disconnect and cause no display!
- Mobile phones for iPhone have recently upgraded its iOS system and caused a bunch of charging loopholes. Your phone may refuse to be charged by the UPS, which is set by default. Known effective solutions: enter settings, the output power is changed to 18W, the self-off time is 960S, the self-off power is 0.2W, PPS is off, and save the above settings to exit. Then you must use a MFI cable. Please not use cables of other brands. And there is a high probability that your phone can be fully charged without refusing to be charged. After your cellphone is fully charged, it is recommended to unplug the cord as the cable for iPhone may cause the standby power to run out. Plugging and unplugging the mobile phone separately after plugging in and turning off the phone may cause the phone to fail to turn on. The phone will only turn on when the UPS terminal is plugged and unplugged.
- Some of Huawei's new mobile phones, especially 40W and 66W mobile phones, are limited by manufacturers to third-party fast charging speeds, and do not support all VIVO and IQOO series fast charging, and PPS fast charging for Samsung. The above problems can only be solved by turning off PPS. The above mobile phones only have a slow charging speed of about 10W. If you plan to charge the aforementioned mobile phones, please think twice about buying this product. Charging the following mobile phones can generally have a fast charging speed of 18W. For example, it is used to charge Xiaomi, OPPO, OnePlus and other common Chinese mobile phones and imported mobile phones (such as for iPhone and Sony) which support fast charging.

Features:
- T12ZR is a portable UPS. It is not a power bank.
- There is no corresponding CCC certification for the UPS main unit. It uses original (for Samsung) or Tianjin-made INR21700-50G batteries inside. The batteries conforms to China Compulsory Certification (CCC). CCC certificate numbers are 2024010915624426 and 2023010915590612.
- At present, it has been upgraded to the version of the 50G2 new 21700 second-generation batteries (for Samsung) within 13 milli-ohms. The actual capacity of the batteries is 10000mAh, and the rated capacity is 6200mah at 5V 2A. In the actual test, the cycle life can be attenuated to more than 80% up to 1000 times.
- Aluminum alloy shell: The high-strength integrated 6063 aluminum alloy shell CNC windowing and glass fiber panels at both ends. Thanks to its high strength, it does not deform after being crushed by a car. Due to its fast thermal conductivity, good heat dissipation and strong anti-interference, it is warmer than products using plastic shells.
- Batteries: 2pcs built-in imported electric vehicle grade 21700 lithium batteries for Samsung. The model of the batteries is 50GB, the capacity of each is 5000mAh, and the total capacity is 10000mAh. The internal resistance of one battery is 13 milli-ohms. Fast charging, low heat generation and long battery life. In actual measurements, the cycle life is attenuated to more than 80% by about 1000 cycles. It is more durable than peer products.
- High-efficiency input and output: The total capacity of the batteries is 10000mAh, but the rated capacity of this UPS far exceeds that of similar products, reaching 6200mAh. With a small size and a portable design. About 3100mAh can fully charge the mobile phone 2 times. Less heat generation during charging and discharging.
- HD IPS display: ultra-power-saving wide viewing angle 160*80 pixel dot matrix IPS screen can display battery voltage, output voltage/current/power and current protocol. Users can set various parameters through the system. It supports menus in Simplified Chinese, Traditional Chinese, and English.
- Lighting: 4 Korean 0.5W LEDs (a total of 2W), about 4-10 times the brightness of mobile phone flash, warm flood lighting, ultra-high color rendering RA90+, high-efficiency boost constant current DC drive flicker-free. It will not getting hot for continuous use.
- Supports low current to charge bracelets and earphones: Users can set a timer to shut down the low current mode to charge bracelets and earphones. The timer shutdown time can be adjusted to avoid the backup power supply not recognizing the load and refusing to charge.

Performance Parameters:
- Dimensions: 100mm x 46mm x 25mm / 3.9" x 1.8" x 1" (the sizes of the versions with lights and without lights are almost the same)
- Weight: About 225g/0.5lb (for the version with lights)
- Typical battery energy: 10000mAh 3.6V 36Wh
- Rated battery energy: 9600mAh 3.6V 34.6Wh
- Rated capacity: 6200mAH 5V 2A 31Wh
- Executive standard: GB/T 7260
- Output power: 5V 4A, 9V 2.4A, 12V 1.75A, and 5-11V 2A (22.5W maximum)
- Input power: 5V 4A, 9V 2.4A, and 12V 1.75A (22.5W maximum)
- Interface: 1x USB-A port unidirectional output and 1x USB-C port bidirectional input and output
- Output fast charging protocols: PD2.0, PD3.0, PPS, QC2.0, QC3.0, QC4+, FCP, SCP, AFC, VOOC, and MTKPE
- Input fast charging protocol: PD2.0, PD3.0, PPS, QC2.0, QC3.0, QC4+, FCP, and AFC
- Lighting power: 0.5W, 1W and 2W. It can be lit continuously for about 60 hours, 30 hours, and 15 hours when it is fully charged
- Charging speed: Using a 24W or above QC/PD charger, it only takes 2 hours and 10 minutes to charge from 0% to 100% at room temperature of 20℃
- Cycle life: 1000 cycles attenuated to more than 60% of the capacity of the new product

Package Included:
- 1 x Portable UPS

Packaging Details:
- Weight: 0.4kg

Note:
- Charger, data cable and storage bag are not included.

How to Use:
- Button: Short press the button to power on or switch function parameters. Press and hold the button to execute. For example, if you press the button to switch to "press and hold the button to turn on the lights", you can turn on the lights by pressing and holding the button. After entering the flashlight function, you can dim it by pressing the button for a short time, and exiting it by pressing the button for a long time.
- Power on: When the power is turned off and the screen is black, directly plugging in a charger, mobile phone and other electrical devices will make the UPS automatically power on and output the supported fast charging protocol. Short press the button, and the UPS will power on and force the output of the USB-A port. If you use the USB-C port at this time, only slow charging is enabled.
- Shutdown: If the output power is less than the set value and the delay is full of the set time, the UPS will automatically shut down. You can also use the button to manually shut down, or set a timer to shut down.
- Storage recommendations when it is not in use for a long time: Do not store for more than a month when it is fully charged or without power. It is recommended to store this power supply when half of the electric quantity is left. And take it out for at least three months to use, get it fully charged, and reuse it to 50% and continue to store this power supply. Please fully charge the power supply before using it.

Precautions for Use:
☆ This power supply can be carried on the plane. It depends on the regulations of the airlines of each country.
☆ Supports dual-port simultaneous output and use during charging. However, there is only 5V slow charging, so it is not recommended to use it this way.
☆ The power displayed on the screen is the current actual input and output power, which generally does not reach the maximum power declared by mobile phones. The actual charging speed is related to the current battery level, temperature and whether the screen is turned on. To measure high power, try to use a low electric quantity (less than 10%), a temperature of 20-25°C, and charge with the screen off. As the phone's battery rises, the power will gradually decrease until it is fully charged.
☆ If you need fast charging, turn off your mobile phone and plug in the input and output cables directly, and the mobile phone will automatically turn on to indicate that it is in fast charging mode at this time. Manually pressing the button to turn on the screen will detect whether the USB-C port is plugged into a device. If it detects that there is no device, it will trigger the USB-A port to force output. Therefore, turning on the screen first and then plugging in the device may cause slow charging.
☆ To charge a 50-65W SuperVOOC mobile phone, it is recommended to turn off the ordinary VOOC in the system settings and force the mobile phone to "shake hands" with 18W PD or QC fast charging, which is more compatible and faster than VOOC.
☆ To "shake hands" with ordinary 20W-VOOC or DASH and WARP protocols requires an original USB-A port fast charging cable.
☆ To charge a new PPS fast charging phone for Samsung, it is recommended to turn off PPS in the system settings and force the phone to "shake hands" with 18W PD or QC or 15W AFC fast charging, otherwise the PPS power is not enough to quickly charge mobile phones for Samsung. And it will also cause frequent restarts and other problems. This backup power supply is not recommended for new cellphones for Samsung.
☆ Solution for the situation to charge a cellphone for iPhone and the phone can only be charged to 80% of its capacity: The self-off time is the longest, the self-off power is the smallest, and it can be fully charged by exiting and charging after saving the settings.
☆ Only a main unit is included in the package. Protective sleeve, data cable and charger are not included.
☆ The industrial aluminum profile shell has scratches, flaws and watermarks. With hand bonding, the screen will tilt. Users who mind the above problems please not purchase this product.
☆ There is a soft film on the outside of the screen glass. This soft film leaves heavier scratch marks during CNC machining. These marks are not scratches of the main unit. This protective film is more sticky and it is more difficult to tear it off.
☆ Solution features: USB-A port recognizes the VOOC that foot multiplexing button. So do not plug in various USB3.0 cables in the USB-A port, which may cause the button to not respond or equivalent to pressing and holding the button. It is recommended to use a normal USB 2.0 cable or an original charging cable.
☆ Circuit with perfect temperature control protection. When the temperature exceeds 50°C, it will stop charging. It will also stop charging when the temperature drops below 0°C.
☆ It adopts an integrated aluminum alloy shell. Because we consider that users can replace the batteries in the future, we do not glue and fix the batteries firmly, and we must leave a sliding gap before you assembling new batteries. Therefore, when you are shaking the UPS, there may be a slight noise (not a quality issue), which will not cause the batteries to be broken. However, it is not recommended to replace the batteries with the new ones.
☆ It is not recommended for users to remove or replace the screws, as this will cause problems with the screws, screen, USB plug, overheating protection and battery insulation. As a last resort, you can use M2 screws with a length of about 10mm, do not pull out the battery circuit, and only replace the screws.

FAQ:
Q: Can the batteries be replaced?
A: The batteries cannot be replaced by yourself. Welding is needed. Here's the reasons:
1. The existing batteries are more suitable for the UPS. At present, the battery suitable for the two 21700 is 48G-50E for Samsung and other batteries within 13 milli-ohms, and the others are not suitable;
2. The battery life is long, so you don't need to replace the batteries frequently. The current 21700 ordinary battery has a life of at least 1000 times. When charged and discharged once a day, the battery can be used for 3 years;
3. Small internal resistance, low loss and low heating;
4. It is safer and more stable, and the fast charging power is large;
5. The whole assembly is drop-resistant, and the batteries are properly bonded and fixed to be shockproof, and the strength is higher;
6. Low battery cost;
7. Do not disassemble the panel frequently and replace the original screws;
8. Wrong operation: Wrong battery connection will lead to the scrapping of the power supply without maintenance value, and even fire and explosion;
9. Higher accuracy, because the battery adopts the same connection method, and there is no unstable contact resistance. It is easy to compensate for the voltage error caused by the internal resistance of the battery circuit, so as to display more accurately and charge faster;
10. Smaller size and no space for spring shrapnel compression.