2A889-PB1Power bank

1) Wireless charging: Just simply put your phone on the wireless charging area, it will automatically start charging when it detected the phone. When it's wireless charging your phone, the LED indicator will go green. 2) Wire charging: The power bank has an USB-C output. You can insert an USB-C cable to the power bank and connect it to your phone to charge. The amount the power bank can charge your phone depends on the your phone's battery capacity. The power bank has an USB-C input to be charged, so you can use an USB-C cable to charge it. Being charged, the LED indicator will flash WHITE When it’s fully charged, the LED indicator will show solid WHITE. Capacity:3.85V 5000mAh/19.25Wh Type-C Input: 5V/3A, 9V/2A, 12V/1.5A Type-C Output: 5V/3A,9V/2.22A,10V/2.25A, 12V/1.67A(Max 20W) Wireless charging output: 5W/7.5W/10W15W FCC Statement The FCC certification of this device refers to RF exposure testing performed in typical operating conditions, where a person is closer than 0 cm from the device surface at all times, except for non-repetitive patterns with transient time intervals in the order of a second. Only in the stated conditions, the device is shown to fully comply with the FCC RF Exposure requirements of KDB 447498.

Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commission’s Rules (47 C.F.R.) we attest as follows for the product listed below: FCC IDModel name 2A889-PB1PB1, TURONIC PB1, PB2, TURONIC PB2 We hereby acknowledge as follows: i.both signees confirm that the point of contact accepts responsibility to act as a US- American Representative on behalf of the applicant ii.the point of contact provides the physical U.S. address and email as listed below iii.both parties maintain the requirements of this agreement for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. iv.An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. US-American Point of ContactApplicant/Approval Holder Signature Date: 2026-5-20 Signature Date: 2026-5-20 Company Name:Productech CorporationProductech Corporation FRN:00330556740033055674 Contact Name:Alexander MalamudAlexander Malamud Address:7901 4TH ST N, SUITE 4240 St.Petersburg FL 33702 USA 7901 4TH ST N, SUITE 4240 St.Petersburg FL 33702 USA Phone:+17276867370+17276867370 Email:[email protected]@yahoo.com

Page 1 of 3 FCC ID: 2A889-PB1 External photos Page 2 of 3 FCC ID: 2A889-PB1 Page 3 of 3 FCC ID: 2A889-PB1

FCC ID: 2A889-PB1

Page 1 of 2 FCC ID: 2A889-PB1 Page 2 of 2 FCC ID: 2A889-PB1 antenna

Page 1 of 21 Report No.: AiTSZ-260507159FW2 Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Product Name : Power bank Brand Name : Turonic Model : PB1 Series Model : TURONIC PB1, PB2, TURONIC PB2 FCC ID : 2A889-PB1 Applicant : Productech Corporation Address : 7901 4TH ST N, SUITE 4240 St.Petersburg FL 33702 USA Manufacturer : Dongguan Istyle Electronics Technology Co., Ltd Address : 3F, Building E, Nan an Industrial Park, NanLing Road NO. 92, Fenggang, Dongguan, China Standard(s) : FCC CFR 47 PART 1, § 1.1310 KDB 680106 D01 Wireless Power Transfer v04 Date of Receipt : May 07, 2026 Date of Test : May 07, 2026 ~ May 12, 2026 Issued Date : May 12, 2026 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Aalen.Ye Allen Wang Page 2 of 21 Report No.: AiTSZ-260507159FW2 Report Revise Record Report Version Issued Date Notes M0 May 12, 2026 Initial Release Page 3 of 21 Report No.: AiTSZ-260507159FW2 Contents 1 GENERAL INFORMATION .......................................................................................................................................... 4 1.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 4 1.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 1.5 DESCRIPTION OF THE TEST MODE ..................................................................................................................................... 6 1.6 SPECIAL ACCESSORIES ................................................................................................................................................... 6 1.7 TEST INSTRUMENTS LIST ................................................................................................................................................ 6 1.7.1 Calibration Information....................................................................................................................................... 6 1.7.2 MAGPy probe information .................................................................................................................................. 7 1.8 COIL PARAMETER ......................................................................................................................................................... 8 1.9 ANTENNA LOCATION(S) ................................................................................................................................................. 9 2 TEST CONDITIONS AND RESULTS ............................................................................................................................ 10 2.1 APPLICABLE STANDARD................................................................................................................................................ 10 2.2 LIMIT ....................................................................................................................................................................... 10 2.3 TEST SETUP ............................................................................................................................................................... 10 2.4 MEASUREMENT PROCEDURE ........................................................................................................................................ 11 2.5 TEST RESULT OF E AND H FIELD STRENGTH ...................................................................................................................... 12 2.5.1 Duty Cycle ......................................................................................................................................................... 12 2.5.2 For mobile exposure condition: ......................................................................................................................... 13 2.5.3 For portable exposure condition: ...................................................................................................................... 14 2.6 CONCLUSION ............................................................................................................................................................. 16 3 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 17 4 EXTERNAL PHOTOGRAPHS OF EUT ......................................................................................................................... 21 5 INTERNAL PHOTOGRAPHS OF EUT ...…

Text truncated - open the document above for the full version.

Page1 of3 承認書 SPECIFICATIONFORAPPROVAL 客戶： CUSTOMER: 客戶料號： CUSTP/N: 松岛料號： FINEP/N: G43.5-6.5uH 单线圈 0.08*24*2P*10TS 産品型號： DESC: Φ43.5MMX5.3MMX0.6MM 日期： DATE: 2024/01/08 版本： Version: A.0 深圳市松岛科技有限公司 工廠地址：东莞市东坑镇骏发三路123号三甲高新技术产业园2栋8楼 TEL：13728755750 FAX：0755-84526500 E-mail：[email protected] Shenzhen Songdao Technology Co., Ltd. 8th Floor, Building 2, Sanjia High-tech Industrial Park, No. 123 Junfa Third Road, Dongkeng Town, Dongguan City Page2 of3 版本變更履歷 VersionChangeHistory 版本 Rev. 變更前 BeforeChange 變更後 AfterChange 更改日期 ChangeDate 批准 ApprovedBy A.0 新发行 ----2018/04/24黄锦华 Page3 of3 SPECIFICATION 産品型號： DESC Φ43.5MMX5.3MMX0.6MM 版本 Rev：A.0 客戶CUST: XXX 客户料号CUSTP/N: 一、尺寸DIMENSION:(mm) 二、原理图SCHEMATICDIAGRAM: 三、绕线参数WindingSpecification: 序号 NO. 端子 TERMINAL 线径 WIRE 圈数 Turns 绕线方向 WindingDirection 1SF自粘漆包线0.08*24*2P10TsCCW 四、电气特性ELECTRICALCHARACTERISTICS: 温度TEMPERATURE:25±10°C,湿度RELATIVEHUMIDITY:65±20% 序号 NO. 项目 ITEM 端子 TERMINAL 标准 SPECIFICATION 测试条件 TESTFREQUENCY 测试仪器 TESTEQUIPMENTS 1IND.S-F3.8uH±20%单独线圈100KHz/0.25VUC2836 2IND.S-F6.5uH±10%加磁片100KHz/0.25VUC2836 3DCRS-F≤84mΩ100KHz/0.25VUC2836 4QS-F4100KHz/0.25VUC2836 Operation Frequency100-500KHz Antenna TypeLoop coil antenna Antenna gain:0dBi We statement that All measurements were performed radiated and therefore additional antenna gain documentation is not required. A 38.50±1.5 B 20.5±0.5 C 1.25 Max D 40±2 E 4±2 F 43.5±1 G 10.0 ref H 1.6 Max I 5.3 ref

Page 1 of 25 Report No.: AiTSZ-260507159FW1 Note: This device has been tested and found to comply with the standard(s) listed, this test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. This report shall not be reproduced except in full, without the written approval of Guangdong Asia Hongke Test Technology Limited. If there is a need to alter or revise this document, the right belongs to Guangdong Asia Hongke Test Technology Limited, and it should give a prior written notice of the revision document. This test report must not be used by the client to claim product endorsement. Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China. TEST REPORT Product Name : Power bank Brand Name : Turonic Model : PB1 Series Model : TURONIC PB1, PB2, TURONIC PB2 FCC ID : 2A889-PB1 Applicant : Productech Corporation Address : 7901 4TH ST N, SUITE 4240 St.Petersburg FL 33702 USA Manufacturer : Dongguan Istyle Electronics Technology Co., Ltd Address : 3F, Building E, Nan an Industrial Park, NanLing Road NO. 92, Fenggang, Dongguan, China Standard(s) : FCC CFR Title 47 Part 15 Subpart C Date of Receipt : May 07, 2026 Date of Test : May 07, 2026 ~ May 12, 2026 Issued Date : May 12, 2026 Issued By: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China Tel.: +86 0755-230967639 Fax.: +86 0755-230967639 Reviewed by: Approved by: Aalen.Ye Allen Wang Page 2 of 25 Report No.: AiTSZ-260507159FW1 Report Revise Record Report Version Issued Date Notes M0 May 12, 2026 Initial Release Page 3 of 25 Report No.: AiTSZ-260507159FW1 Contents 1 TEST SUMMARY ....................................................................................................................................................... 4 1.1 TEST STANDARDS ......................................................................................................................................................... 4 1.2 TEST SUMMARY ........................................................................................................................................................... 4 1.3 TEST FACILITY .............................................................................................................................................................. 5 1.4 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 5 2 GENERAL INFORMATION .......................................................................................................................................... 6 2.1 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 6 2.2 GENERAL DESCRIPTION OF EUT ...................................................................................................................................... 6 2.3 DESCRIPTION OF THE TEST MODE ..................................................................................................................................... 7 2.4 SPECIAL ACCESSORIES ................................................................................................................................................... 7 2.5 EQUIPMENT LIST FOR THE TEST ....................................................................................................................................... 8 3 TEST CONDITIONS AND RESULTS .............................................................................................................................. 9 3.1 CONDUCTED EMISSIONS TEST ......................................................................................................................................... 9 3.2 RADIATED EMISSIONS .................................................................................................................................................. 12 3.3 20DB BANDWIDTH ..................................................................................................................................................... 18 3.4 ANTENNA REQUIREMENT ............................................................................................................................................. 19 4 TEST SETUP PHOTOGRAPHS OF EUT ....................................................................................................................... 20 5 EXTERNAL PHOTOGRAPHS OF EUT ......................................................................................................................... 21 6 INTERNAL PHOTOGRAPHS OF EUT .......................................................................................................................... 24 Page 4 of 25 Report No.: AiTSZ-260507159FW1 1 TEST SUMMARY 1.1 Test Standards The tests were performed according to following standards: FCC Rules Part 15.207,15.209, 15.215(c) ANSI C63.10: 2020: American National Standard for Testing Unlicensed Wireless Devices 1.2 Test Summary Test Item Section in CFR 47 Test Result Electric Field Radiated Emissions FCC Part 15 C (Section15.209) PASS 20dB Bandwidth/99% Bandwidth FCC Part 15 C (Section15.215(c)) PASS AC Power Line Conducted Emission FCC Part 15 C (Section15.207) PASS Antenna Requirement FCC Part 15 C (Section15.203 PASS Page 5 of 25 Report No.: AiTSZ-260507159FW1 1.3 Test Facility Test Laboratory: Guangdong Asia Hongke Test Technology Limited B1/F, Building 11, Junfeng Industrial Park, Chongqing Road, Heping Community, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China The test facility is recognized, certified or accredited by the following organizati…

Text truncated - open the document above for the full version.

Page 1 of 1 FCC ID: 2A889-PB1