Review on Ten Pao Dual Mode Wireless Charger: (Wireless Charger + Smart Electric Heater)

26.11.2019

As you may find that most of mobile phones support wireless charging function, which allow us to charge mobile phone cordlessly at anywhere and anytime. As a product designer, it is rare to see a charger, which can be far beyond its function like Ten Pao Dual Mode Wireless Charger. Ten Pao makes a breakthrough that Dual Mode Wireless Charger is combined with charging phone and heating cup into one device. In other words, it is a wireless charger meanwhile a cup heater with a constant temperature. You may enjoy a hot coffee and charging your mobile phone cordlessly with one device. Let’s enjoy its review as below:

 

Product Appearance

Ten Pao Dual Mode Wireless Charger is designed in a disc sharp. The charging board surface of the charger is composed by two parts, a wireless contact surface and an anti-slip surface. The wireless contact surface is the Polycarbonate (PC) Plastic, the anti-slip surface is made by silicone material. The Silicone tape is a flat and strip texture, which can hold the cup steadily and presents in a fashionable outlook as well as be well in ventilated in order to cool down temperature. It is a 3-in-1 design.

 

The Silicone tape is detachable. Easy for cleaning.

 

Its side surface is so sophisticated that is designed in gloss.

 

Support with USB type C port.

 

Ten Pao Dual Mode Wireless Charger is combined with charging phone and heating cup with a constant temperature mode. You may just place a phone on it, then it charge automatically.

 

The heating function is the main selling-point of the item. Ten Pao Dual mode Wireless Charger is paired with a smart thermostatic sticker.

 

 

Thermostatic sticker is provided to stick under a cup and place it on the charger. Then the charger will detect automatically and run a constant temperature mode. It may provide a constant temperature around 55 degree.

 

Heating cup function is a good news for office ladies or gentlemen like you and I, especially for those are busy. If there is a just-in-time hot coffee always available for you at any time. What a wonderful enjoyment. 

 

Four Anti-slip plastic buttons under the charger.

 

Product Specifications:

 

Model no:GD-01

Input:QC 12V/1.5A

Wireless charging output:15W Max

Power:18W Max

 

The Charger is paired with a QC charger, a cable (USB-A to USB-C)

 

QC charger support QC 2.0、QC 3.0 fast charging and DCP.

 

How do we know it is charging or heating the cup?

There is an indication light at the side and shows 3 modes.

Blue light: Wireless is charging

Purple light: Constant temperature mode

Red light: Foreign object detection. (Demonstration will be followed later) 

 

2. Product Testing

 

Function light testing:

There are 3 function lights to be tested as below:

 

 

 

 

 

 

 

 

 

We have tested with standard QC charger and plunged it into wireless charger.

The iPhone 11 will be placed on the charger and the blue light is on. That means charging well.

 

When placing a cup with thermostatic sticker, there a purple light is on and shows the constant temperature mode.

When placing a coin on the charger, there a red light is on. The red light means that please stop charging or heating any devices.

 

From the above test, we may find that Ten Pao dual mode wireless charger is a sophisticated and save device to use. It may even be able to detect the foreign objects.

 

 

Compatibility testing of Wireless charging output

 

The Compatibility testing aims to provide a complete review of the wireless charging protocol. Apple, Huawei, Xiaomi and Samsung mobile phones will be tested. All testing data are monitored by ChargerLAB Power-Z testing tools.

Charging iPhone 11 Pro Max: Wireless Input Power is 6.02W while the calculated output power reaches to 5W.

 

Charging iPhone 11 Pro: Wireless Input Power is 5.5W while the calculated output power reaches to 5W.

 

Charging iPhone 11: Wireless Input Power is 5.82W while the output power is 5W.

 

According to its specification, Ten Pao Dual mode wireless charger supports 7.5W charging mode.

 

Charging Huawei Mate 30:

Wireless Input Power is 6.13W while the calculated output power reaches to 5W.

 

Charging Huawei Mate 20 Pro:

Wireless Input Power is 6.13W while the calculated output power reaches to 5W.

 

Charging Xiaomi 9: Wireless Input Power is 12.51W while the calculated output power reaches to 10W.

 

Charging Samsung S10+: Wireless Input Power is 12.51W while the output power reaches to 10W.

 

Charging Samsung S8+: Wireless Input Power is 10.02W while the output power reaches to 10W.

 

 

According to the above chart, Ten Pao Dual mode wireless charger supports Samsung (S10+、S8+) 10W wireless charging mode, also supports Xiaomi 9 fast charging mode. The other tested objects are supported with 5W charging mode.

 

Samsung S10 Charging Test (Monitoring from 0% to 100% power)

 

Ten Pao Dual mode wireless charger supports Samsung (S10+、S8+) 10W wireless charging mode. The below test aims to monitoring the charging power conditions and changes, from 0% to 100%. All testing data are monitored by ChargerLAB Power-Z testing tools.

 

According to the above power fluctuation chart, 10W charging mode was lasted for the first 35 mins, then there was a sudden drop, to 4.75W, and lasted for a few minutes. There is a regular fluctuation, from 10W-4W, which forms a Concave-convex curve shape. The charging period lasts for 3 hours and 11mins and the maximum power is 11W.

 

Let’s see the Samsung S10+ power curve.

 

It takes 30 mins to charge 20% power, 1 hour / 36% power, 1.5 hours/ 52%power.

Full power charging takes 3 hours and 11 mins.

 

Constant temperature mode test (tested with a cup of water)

 

Testing the heating function of Ten Pao dual mode wireless charger. It is tested with a cup of water and its temperature. The temperature are measured with a standard thermometer.

 

 

 

 

 

 

 

 

 

Result of the test:

The temperature would keep 55 degree constantly after charging 1.5 hours.

 

 

Constant temperature mode test (without water)

 

What if there is an empty cup on the wireless charge?

From the above picture, the working power of the charger with an empty cup is 17.58W. It is still operating with an empty cup.

 

Would the temperature rise ?

 

The temperature will be closely monitored every 5 mins with a FLIRthermometer.

The results are as followed:

At the beginning, the temperature was 25.9℃.

 

After 5 mins, the temperatures of 3 parts of cup will be recorded. (Upper part 27.1℃, middle part 36.9℃ and bottom part 42.5℃)

 

After 10 mins, Upper part 52.2℃, middle part 41.4℃ and bottom part 32.2℃.( Temperature is still rising)

 

After 15 mins, Upper part 56.5℃, middle part 44.2℃ and bottom part 35℃.(Temperature is rising slightly)

 

After 20 mins, Upper part 56.5℃, middle part 42.2℃ and bottom part 34.95℃.(there is no significant change, but a slight drop)

 

After 25 mins, Upper part 43.6℃, middle part 34.3℃ and bottom part 28.8℃. (There is a significant drop of temperature.)

 

 

After 25 mines, the operating power, at 0.3W, is stopped and purple indication light is flashed.

 

In addition, the wireless charger will stop operating after 4 hours operation. In other word, there is a smart function that it shuts down automatically and purple indication light is flashed.

 

 

Chongdiantou Conclusion

 

Ten Pao dual mode wireless charger is designed in a sophisticated outlook, which is included a small disc form and the anti-slip contacted surface is made by silicone material with a flat and strip texture.

 

As for its functions, it provides dual mode (wireless charging and smart heating function are automatically switched) From the above tests, the charger supports well in Apple, Huawei, Samsung and Xiaomi phones, especially it provides fast charging mode for Samsung and Xiaomi with 10W. As for the smart heating mode, it is operating well in a constant temperature, 55℃. (Indoor without cover) What a wonderful day! If you can enjoy a hot coffee all day long.

 

As for the safety protection, there is an anti-dry-burning mode and foreign objects detection. The anti-dry-burning mode/stop-operation mode will be on when detection of an empty cup last for 15-20 mins.

 

Ten Pao dual mode wireless charger is innovative and a good use of practical.

 

For more details, you are welcome to visit Ten Pao Group website: www.tenpao.com

 

 

 

About Ten Pao Group

Ten Pao Group was established in 1979 and listed in 2015 in Hong Kong(Stock Code: 1979). With 40 years of experience in power supply industry, Ten Pao designs and manufactures safe and reliable power supplies and smart chargers, and provides with competitive “one-stop smart power supply solutions”. By cooperating with different famous brands for years, it has become trusted supplier for various international brands.

 

Hong Kong Office

No. 10-12, 6/F., Kwong Sang Hong Centre, 151-153 Hoi Bun Road, Kwun Tong, Kowloon, H.K.

Tel:852-27905566    Fax:852-23420146    Email:mkt@tenpao.com

 

Hui Zhou Office

Dongjiang Industrial Estate, Shuikou Street, Huizhou City, Guangdong Province, China

Tel:852-27905566    Fax:852-23420146    Email:mkt@tenpao.com

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