2A2AS-TYH-60071Back clip wireless power bank

Shenzhen Tongyinhai Precision Electronics Co., Ltd. Huizhou Branch Product Speciflcation DocumentNo Rev TYH-WI-EN-004 A0 第 1 页 共 5 页 Product name Back clip wireless power bank Product Model TYH-60071 1. General items 1.1 Test Conditions Unless otherwise specified, the tests and measurements are to be carried out in the following standard conditions. Temperature: 25ºC ±3ºC Relative Humidity: 40%~80% Air pressure: 86~106 Kpa 1.2 Environmental: Comply with ROHS 2.0 control standard 1.3 Battery maintain instructions for long-term storage Mobile Power Banks should be on a charge and discharge every 6 Months during long-term storage,and 60% of the power should be restored,to extend its cycle life. Written By / Date Checked By / Date Approved By / Date YI.SI.RONG 2021.05.11 Manufacturer：Shenzhen Tongyinhai Precision Electronics Co., Ltd. Huizhou Branch Shenzhen Tongyinhai Precision Electronics Co., Ltd. Huizhou Branch Product Speciflcation DocumentNo Rev TYH-WI-EN-004 A0 第 2 页 共 5 页 Specification change history edition Description Date A0 Documentation 2021-05-11 Catalog Serial number content Page number 1 Product overview 3 2 Product features 3 3 Product parameters 3 4 Product appearance 4 5 matters needing attention4 -END- Shenzhen Tongyinhai Precision Electronics Co., Ltd. Huizhou Branch Product Speciflcation DocumentNo Rev TYH-WI-EN-004 A0 第 3 页 共 5 页 1,Product overview: This mobile power supply is an intelligent backup power supply designed for mobile digital products. It adopts highly integrated PCB circuit, output high-efficiency DC-to-DC booster conversion circuit, and has a lithium battery protection circuit to achieve accurate voltage overcharge, voltage over discharge, current overload and short circuit protection. 2, Product features: . Adopt intelligent IC chip control technology and multiple protection circuit; . High efficiency output, high capacity polymer lithium battery energy storage; . Standard USB+ Type-C interface + wireless output can adapt to different load and equipment requirements; . Vibration induction start switch, can be different recognition and experience style; . Personalized LED display can accurately identify the battery power; Shell material :PC+ABS raw material (Black/White). 3, Product parameters： Serial numb er Project Specifications describe 1 The mainboard scheme YS601/QFN15 ,YS886M/4.475V 2 Cell size / capacity 3.8V Lithium polymer 126280(10000mAH) 3 Output port USB-A、TYPE C port 4 Input voltage current 5V/3A、9V/2A、12V/1.5A（MAX） 5 Input protocol N/A 6 Output voltage current 5V/3A、9V/2A、12V/1.5A（MAX） 7 Output protocol N/A Shenzhen Tongyinhai Precision Electronics Co., Ltd. Huizhou Branch Product Speciflcation DocumentNo Rev TYH-WI-EN-004 A0 第 4 页 共 5 页 8 Conversion efficiency (BATT:3.8V) ≥63% (5V/2AAverage conversion efficiency) 9 Low voltage protection When the cell voltage is too low, turn off the output 10 Over current protection Yes 11 Short circuit protection When the short circuit is abnormal, the light will be off, and it can be charged and activated after the short circuit is removed 12 Temperature rise protection Temperature rise change of product surface during operation: ≤ 40 °C 12 Battery Indicator Four LED power lights, blue + wireless red and yellow 13 Size / weight See the attached figure for details / unit weight: About 192 ± 10g (single) Notes: The detailed definition of product performance specification can refer to the product engineering drawing，Thank you! 4, Product appearance: ---*---*---*---*---*---*---*---*---*---*---*---*---*---(Unit:mm) Shenzhen Tongyinhai Precision Electronics Co., Ltd. Huizhou Branch Product Speciflcation DocumentNo Rev TYH-WI-EN-004 A0 第 5 页 共 5 页 6、matters needing attention: 1. Do not put the product into the fire or heat the product. Do not store the product at high temperature (recommended ≤ 35 °C). 2. Do not directly connect the positive and negative electrodes of the battery in the product with metal objects to cause contact short circuit. 3. Do not drop or impact the product or battery with hard objects. 4. Please do not disassemble the product or internal devices at will, and do not change the internal structure of the product at will. 5. Do not put this product into water or other solvents. Do not use it after immersion. 6. Do not use unqualified equipment when charging and discharging, and follow the correct instructions. 7. Do not put the hot, deformed or leaking product battery into other equipment. 8. The silk screen on the product surface should not be wiped with chemical solvent (typical alcohol and chloroform) -END- This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. 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. However, there is no guarantee that interference will not occur in a particular installation. 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: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to …

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EUTPHOTO(ExternalPhotos)

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FCC ID:2A2AS-TYH-60071 RF Exposure Evaluation 1 Measuring Standard KDB 680106 RF Exposure Wireless Charging Apps v03r01 2 Requirements According to the item 5 of KDB 680106 v03r01: Inductive wireless power transfer applications that meet all of the following requirements are excluded from submitting an RF exposure evaluation. (1) Power transfer frequency is less than 1MHz. (2) Output power from each primary coil is less than or equal to 15 watts. (3) The system may consist of more than one source primary coils, charging one or more clients. If more than one primary coil is present, the coil pairs may be powered on at the same time. (4) Client device is placed directly in contact with the transmitter. (5) Mobile exposure conditions only (portable exposure conditions are not covered by this exclusion). The H-field and E-Filed strengths anywhere at or beyond 10cm to 1cm at iteration, i.e. at a distance of 10cm,9cm,8cm,.....1cm away from the surface from all coils that by design can simultaneously transmit, and while those coils are simultaneously energized, are demonstrated to be less than 50% of the applicable MPE limit. Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) The product didn't meet the requirement (5), so the following requirement are measured: 3 Test Setup 4 Test Procedure 1) The RF exposure test was performed in anechoic chamber. 2) The measurement probe was placed at test distance (1-10 cm from all sides and 1-10 cm from the top) which is between the edge of the charger and the geometric center of probe. 3) The highest emission level was recorded and compared with limit as soon as measurement of each points (A, B, C, D, E) were completed. 4) The EUT was measured according to the dictates of KDB 680106 v03r01. Remark：The EUT’s test position A, B, C, D and E is valid for the E and H field measurements. 5 Test Instruments list Test Equipment Manufacturer Model No. SN. Cal.Date (mm-dd-yy) Cal.Due date (mm-dd-yy) Exposure Level Tester Narda ELT-400 N-0231 June. 26 2020 June. 25 2021 Magnetic field probe 100cm 2 Narda ELT probe 100cm 2 M0675 June. 26 2020 June. 25 2021 6 Test Result E-Filed Strength at 10 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.72 0.71 0.72 0.71 614 E-Filed Strength at 10 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.71 614 E-Filed Strength at 9 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.74 0.73 0.73 0.74 614 E-Filed Strength at 9 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.74 614 E-Filed Strength at 8 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.75 0.76 0.77 0.76 614 E-Filed Strength at 8 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.76 614 E-Filed Strength at 7 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.80 0.79 0.80 0.81 614 E-Filed Strength at 7 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.81 614 E-Filed Strength at 6 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.88 0.87 0.87 0.88 614 E-Filed Strength at 6 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.87 614 E-Filed Strength at 5 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.93 0.92 0.93 0.92 614 E-Filed Strength at 5 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.92 614 E-Filed Strength at 4 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.96 0.95 0.97 0.96 614 E-Filed Strength at 4 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.96 614 E-Filed Strength at 3 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 0.98 0.98 0.97 0.97 614 E-Filed Strength at 3 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 0.98 614 E-Filed Strength at 2 cm from the edges surrounding the EUT (V/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (V/m) 0.115-0.205 1.03 1.04 1.04 1.03 614 E-Filed Strength at 2 cm from the top of the EUT (V/m) Frequency Range (MHz) Test Position E Limits (V/m) 0.115-0.205 1.04 614 H-Filed Strength at 10 cm from the edges surrounding the EUT (A/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (A/m) 0.115-0.205 0.03 0.03 0.04 0.03 1.63 H-Filed Strength at 10 cm from the top of the EUT (A/m) Frequency Range (MHz) Test Position E Limits (A/m) 0.115-0.205 0.03 1.63 H-Filed Strength at 9 cm from the edges surrounding the EUT (A/m) Frequency Range (MHz) Test Position A Test Position B Test Position C Test Position D Limits (A/m) 0.115-0.205 0.06 0.07 0.07 0.06 1.63 H-Filed Strength at 9 cm from the top of the EUT (A/m) Frequency Range (MHz) Test Position E Limits (A/m) 0.115-0.205 0.06 1.63 H-Filed Strength at 8 cm from the edges surrounding the EUT (A/m) Frequency Range (M…

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Project No.: ZKT-2105101708E Page 1 of 21 FCC TEST REPORT FCC ID:2A2AS-TYH-60071 Report Number. .............................. : ZKT-2105101708E Date of Test ........................................ May. 15, 2021 to May. 27, 2021 Date of issue .................................... : May. 27, 2021 Total number of pages ...................... 21 Test Result ..................................... : PASS Testing Laboratory. ........................ : Shenzhen ZKT Technology Co., Ltd. Address .......................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ......................... : Shenzhen Tongyinhai Precision Electronics Co., Ltd. Huizhou Branch Address .......................................... : No. 27, Xingwang Street, Gaobao Road, Lilin Town, Huicheng District, Huizhou City,China. Manufacturer's name ................... : Shenzhen Tongyinhai Precision Electronics Co., Ltd. Huizhou Branch Address .......................................... : No. 27, Xingwang Street, Gaobao Road, Lilin Town, Huicheng District, Huizhou City,China. Test specification: Standard ........................................... : FCC CFR Title 47 Part 15 Subpart C Test procedure ................................. : / Non-standard test method ............. : N/A Test Report Form No. .................... : TRF-EL-107_V0 Test Report Form(s) Originator .... : ZKT Testing Master TRF .................................... : Dated: 2020-01-06 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name ................................. : Back clip wireless power bank Trademark ...................................... : N/A Model/Type reference ...................... : TYH-60071 Ratings.............................................: Input: DC 5V/3A,9V/2A,12V/1.5A（MAX） Output：DC 5V/3A,9V/2A,12V/1.5A（MAX） Wireless Output: 15W Project No.: ZKT-2105101708E Page 2 of 21 Testing procedure and testing location: Testing Laboratory ................................... : Shenzhen ZKT Technology Co., Ltd. Address ...................................................... :1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Alen He Tested by (name + signature) .................... : Joe Liu Reviewer (name + signature) ..................... : Lake Xie Approved (name + signature) .................... : Project No.: ZKT-2105101708E Page 3 of 21 TABLE OF CONTENTS 1. VERSION ....................................................................................................................................... 4 2. TEST SUMMARY ........................................................................................................................ 5 2.1 TEST FACILITY .................................................................................................................................... 6 2.2 MEASUREMENT UNCERTAINTY .................................................................................................... 6 3. GENERAL INFORMATION ....................................................................................................... 7 3.1 GENERAL DESCRIPTION OF EUT ................................................................................................. 7 3.2 Test mode .............................................................................................................................................. 7 3.3 Block Diagram of EUT Configuration ................................................................................................ 7 3.4 Test Conditions ..................................................................................................................................... 7 3.5 Description Of Support Units (Conducted Mode) ............................................................................ 8 3.6 EQUIPMENTS LIST FOR ALL TEST ITEMS .................................................................................. 9 4. CONDUCTED EMISSION TEST ............................................................................................. 10 4.1 CONDUCTED EMISSION MEASUREMENT ................................................................................ 10 4.2 POWER LINE CONDUCTED EMISSION Limits ........................................................................... 10 4.3 TEST PROCEDURE .......................................................................................................................... 10 4.4 DEVIATION FROM TEST STANDARD .......................................................................................... 10 4.5 TEST SETUP ...................................................................................................................................... 11 4.6 EUT OPERATING CONDITIONS .................................................................................................... 11 4.7 Test Result .......................................................................................................................................... 12 5. RADIATED EMISSION MEASUREMENT ............................................................................ 13 5.1 Radiated Emission Limits .................................................................................................................. 14 5.2 Anechoic Chamber Test Setup Diagram ........................................................................................ 15 5.3 Test Procedure ................................................................…

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