Huizhou Kara Manda Technology Co., Ltd. is one of the leading manufacturers and suppliers of iphone 16 plus diagnostic battery in China. With abundant experience, we warmly welcome you to wholesale the newest iphone 16 plus 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 |
4730mAh |
|
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)
Precise Battery Diagnosis Function
Realize full 100% battery health display with accurate status readout. The mobile system recognizes this unit as a qualified replacement spare-part.
Pop-up-Free & Eliminate Unknown-Component Grey Prompt
Once the device finishes running diagnostic checks, all system pop-up warnings and the unverified label will be cleared, and no grey warnings for unknown hardware components will show up on the battery interface.
Work Without Firmware Flashing
Compatible with official diagnosis solutions out-of-the-box. No phone-brushing procedure is required; normal function takes effect right after installation.
Excellent New-System Adaptability
Seamlessly works with iOS 26 and all later updated iOS operating systems.
Built-in Premium TI IC Circuit Board
Premium TI IC protection board is integrated, which secures safe charging & discharging behaviour and delivers stable circuit safeguarding capability.
Supports Fast-Charge Functionality
Fully compatible with smartphone fast-charging protocols to bring users valid fast-charging performance.

Specification & Performance Advantages
1. Rechargeable lithium-ion battery made for iPhone repair and replacement.
2. Over 500 charge-discharge cycles for long service life.
3. Matches model-specific capacity and rated voltage.
4. Stable discharge output and consistent capacity for satisfying endurance performance.
5. Compatible Model: iPhone 16 Plus.
one-stop solution
professional team
high quality
Production Process Advantages
Cells, protection boards, connectors and packing materials go through strict incoming inspection; defective materials will be rejected directly. After cutting, laser welding and component assembly, we run capacity tests, charge-discharge safety tests and device compatibility verification. Finished items need appearance check plus full software-hardware validation and pass three-round testing before dispatch. Our 3000-square-meter factory provides services including logo silk-screen, coding marking and customized packaging.
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.
Business Cooperation & After-sales Quality Control
We supply products for repair service providers, accessory wholesalers and overseas brand clients. Direct factory sourcing brings obvious price advantages. We possess rich practical experience in lithium-ion battery production and export. All goods pass three-round pre-shipment tests and enjoy a 12-month warranty. Rigorous control guarantees consistent batch quality and lowers risks of repairs and complaints. Full compliance documents support overseas customs clearance. We look forward to establishing long-term strategic partnerships.







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