Zhejiang Yunkai New Energy Technology EKR0535 Contactless Wireless Charger User Manual
- June 5, 2024
- Zhejiang Yunkai New Energy Technology
Table of Contents
Zhejiang Yunkai New Energy Technology EKR0535 Contactless Wireless
Charger
Product Introduction
Charging sensing distance: The distance between the magnetic induction coil built in the mobile phone and the magnetic induction coil built in the wireless charger should be no less than 18mm and no greater than 35mm. Please do not use thick phone case when using this product.
Product Specification
| Name | Contactless Wireless Charger |
|---|---|
| Wireless charging standard | Compatible with Qi-BPP |
| RX output voltage / current | 5W (5V/ 1A) |
| TX input voltage / current | DC 19V/1A or 24V/1A |
| Effective charging distance | 18mm-35mm |
| Effective charging area | Phi 20mm |
| Typical charging efficiency | 63%@25mm(Samsung S7) |
| Working frequency | 115k-140kHz |
| Stand-by power consumption | <0.1W |
| Protection | FOD, OTP, OVP |
| Certifications | FCC, CE, RoHS, PSE etc |
Above parameters result from test lab, practical parameters would be different due to the product and some other factors.
What’s In This Box?
- Wireless Charger
- Power Adapter
- 3M Sticker
- Magnetic Shielding Patch
Installation Instructions:
Installation Mode — 3M Adhesive
- Tear off the double-glue and paste it to the top of the wireless charger.
- The equipment is pasted to the bottom of the table.
- Measure the corresponding position of the undertable wireless charger on the table.
- Align the center of the magnetic shielding patch with the center of the charger under the table, and paste it well.
- Plug the power adapter into the charger.
- Installation is completed and please enjoy the wireless charging now! (The wireless charging center of the mobile phone should be aligned with the center point of the magnetic shielding patch attached on the tabletop.).
Directions for use
- Connect the wireless charger with the power source.
- Put the mobile phone on the magnetic shielding patch to charge. When the charger is working, the indicator light lights up.
Note: Only can be used by the device that conforms to the QI standard.
Attentions
- Do not press and shock heavily on the product.
- Do not split or remold the product by yourself.
- Do not put the product near to fire or put it into water.
- Do not use the wireless charger under severe conditions, such as high temperature, humidity & corrosivity, in the case causing electric leakage.
- Do not put the product near to mag card (credit card, bank card etc), in case causing the magnetism invalid.
- Do not put metal or phone case with metal on the charger.
- Keep the product away from water or other liquids.
- If you need to clean the product, be sure the power is cut off.
- Do not give it to children as kids’ toys.
Note: this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 and part 18 of the FCC Rules. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Increase the separation between the equipment and any other radio device. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. This device complies with part 15 and part 18 of the FCC Rules. Operation is Subject To the following two conditions: This device may not cause harmful interference, and this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not explicitly approved by the party responsible for compliance could void the user’s authority to operate this equipment. The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. During the operation of device, a distance of 15 cm surrounding the device and 20 cm above the top surface of the device must be respected.
Caution: Any changes or modifications not expressly approved could void the user’s authority to operate the equipment.
Warranty Regulations
Product Warranty
Zhejiang Yunkai New Energy Technology Co., Ltd provides warranty services as
follows: Functional components: warranty for 1 year
Disclaimer
The following cases are not covered by warranty:
- Damages caused by preservation or improper use not according to product specification
- All appearance defects caused after product acceptance whether through express, logistics, air transport or sea transport.
- Other components exclude functional components and power adapter.
- Damages caused by natural disasters or external force majeure
- The warranty identification tag of our company is torn, or unidentified, or altered, or is not in conformity with products
- The customer cannot provide an invoice or cannot prove that the product is within the warranty period.
- No quality problem of products
- Product appearance
Notes: Zhejiang Yunkai New Energy Technology Co., Ltd Only assume responsibility of product itself.
Remark: The Company reserves the final explanation rights within the limits permitted by law.
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