Huizhou Kara Manda Technology Co., Ltd. is one of the leading manufacturers and suppliers of iphone 16 pro diagnostic battery in China. With abundant experience, we warmly welcome you to wholesale the newest iphone 16 pro diagnostic battery from our factory. All customized products and OEM products are with high quality and competitive price. If you have any enquiry about quotation, please feel free to email us.
Specifications
|
Item |
Performance |
|
Battery Capacity |
3590mAh |
|
Standard Voltage |
3.91V |
|
Brand name |
Kara Manda |
|
Battery Materials |
Lithium Ion battery, Rechargeable Batteries |
|
Rechargeable |
RECHARGABLE |
|
Use |
mobile phone |
|
Compatible brand |
For iPhone |
|
Advantages |
No need to flash iOS , say goodbye to Unverified |
|
OEM/ODM: |
Yes(Accepted) |
|
Quick Charge |
Support |
|
Charging life cycle |
Over 500 times |
|
Warranty |
12 Months |
|
IC |
Original IC Protection |
|
QC |
3 Times Tested 100% Working |
Core Selling Points (Software & Hardware Advantages of Diagnostic Battery)
Reliable Diagnostic Identification Feature
Provides complete 100% battery health reading for precise battery condition feedback, and gains system recognition as an eligible replacement accessory.
Free of Alerts & Get Rid of Unverified Hardware Label
Upon completion of on-device diagnostic routines, the phone will remove both pop-up warnings and the unverified marker, leaving no grey text for unknown components on battery configuration pages.
No Firmware Modification Needed
It is capable of official diagnostic testing without phone flashing. Normal performance is available immediately upon physical installation.
Broad Compatibility for New iOS Builds
Perfectly adapts to iOS 26 as well as all succeeding updated iOS system editions.
Fitted with High-quality TI IC Protection Circuit
High-quality TI IC protection board is deployed to ensure secure charge-discharge behaviour and solid circuit protective effects.
Fast-Charge Protocol Supported
Matches cell-phone fast-charging specifications and realizes practical fast-charging usage experience.

Specification & Performance Advantages
1. Rechargeable lithium-ion battery built for iPhone repair-and-replacement scenarios.
2. Over 500 charge-discharge cycles with outstanding durability.
3. Matches model-specific capacity and rated-voltage parameters.
4. Stable power output, consistent capacity and reliable endurance.
5. Compatible Model: iPhone 16 Pro.
one-stop solution
professional team
high quality
Production Process Advantages
We implement strict incoming-material inspection. Defective cells, protection boards and auxiliary materials are prohibited from entering production lines. After nickel tab cutting, cell assembly and welding, we carry out hardware tests, software validation, safety inspection and device compatibility verification. Finished products must pass appearance check and full-function testing in three rounds before shipment. Our 3000㎡ production base offers logo silk-screen printing, product coding and customized packaging services.
OEM / ODM Customization Services
1. Standard replacement battery projects as well as in-depth customized development are acceptable.
2. Customizable options: battery capacity adjustment, specification modification and cell solution tuning.
3. Appearance customization: customer logo printing on battery labels, silk-screen marking and custom product coding.
4. Packaging customization: custom retail boxes, outer cartons and complete packaging solutions.
5. Customizable protection board schemes and diagnostic functions.
6. Sample lead-time: 2-4 weeks for mature models; 6-8 weeks for deep customization (high-capacity upgrade, special schemes, new testing features).
7. One-stop workflow: requirement assessment → engineering evaluation → sample prototyping → compatibility testing → mass production → export delivery.
8. Suitable for brand owners, importers, wholesalers, repair chains and overseas private-label clients.

Certifications & Compliance (For Global Export & Customs Clearance)
1. Quality management system: **ISO9001 Quality Management System Certification**
2. Safety Certificates: 3C, CE, FCC, RoHS, PSE
3. Transportation Reports: UN38.3 Test Report, MSDS
4. Reliability Test: 1.2-meter Drop Test Report
5. Complete document sets support import customs clearance worldwide and avoid cargo detention risks.
After-sales Quality Control & Business Cooperation
Every product completes three full rounds of testing before outbound delivery and enjoys a 12-month warranty. Full-process production supervision narrows batch-to-batch performance gaps, reduces after-sales failures and saves operating costs. We serve repair chains, refurbishment factories, importers and overseas brand owners. As direct factory supplier with rich R&D & export experience, we provide complete export documentation to support partners exploring overseas markets and building stable long-term partnerships.







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