Home/Products/Diagnosable iPhone Battery/iPhone 13 Pro Max Diagnosable Replacement Battery | Genuine Recognition Battery

OEM iPhone 13 Pro Max Diagnosable Replacement Battery featuring Genuine Recognition, no programming required, factory direct supply, wholesale pricing, stable quality, and global OEM/ODM services.

iPhone 13 Pro Max Diagnosable Replacement Battery | Genuine Recognition Battery

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Why Choose iPhone 13 Pro Max Diagnosable Replacement Battery

Professional OEM iPhone Battery Manufacturer

ESC Battery is a professional OEM iPhone battery manufacturer specializing in diagnosable replacement batteries for global distributors, repair chains, wholesalers, refurbishing companies, and private-label brands.

Factory Direct Manufacturer

Direct factory production ensures competitive pricing, stable manufacturing capacity, and consistent product quality for global B2B customers.

Genuine Recognition Technology

Supports Genuine Recognition in Apple's Parts & Service after installation, improving customer confidence and enhancing repair quality.

Stable A-Grade Lithium Cells

Manufactured with premium A-grade lithium-ion cells for stable voltage, reliable performance, extended runtime, and long service life.

Strict Quality Inspection

Every battery undergoes incoming material inspection, voltage testing, capacity testing, aging verification, and final OQC inspection before shipment.

OEM & ODM Customization

Support OEM logo printing, customized packaging, barcode labels, product manuals, and tailored battery solutions for distributors and repair businesses.

Private Label Service

Professional private-label manufacturing services help customers build their own battery brands and expand local markets.

Fast Global Delivery

Support worldwide shipping through DHL, UPS, FedEx, air freight, and sea freight with reliable export services.

Competitive Wholesale Pricing

Factory-direct supply provides attractive wholesale pricing for distributors, wholesalers, and repair chains.

Low Defect Rate

Automated production and strict quality management maintain a defect rate below 0.2% for stable product performance.

Long-term Supply Stability

Stable production capacity and long-term inventory planning ensure continuous supply for global business partners.

Quick Specifications

Item	Specification
Compatible Model	iPhone 13 Pro Max
Battery Type	Diagnosable Li-ion Battery
Capacity	4352mAh
Nominal Voltage	3.85V
Battery Health	100%
Recognition	Genuine Recognition
Programming	Not Required
Defect Rate	＜0.2%
Warranty	12 Months
Certification	CE, PSE, MSDS, UN38.3
MOQ	Sample Available
Lead Time	3–7 Working Days
Shipping	DHL, UPS, FedEx, Air, Sea

What Is the iPhone 13 Pro Max Diagnosable Replacement Battery?

The iPhone 13 Pro Max Diagnosable Replacement Battery is a premium OEM lithium-ion battery designed for professional repair businesses. It supports Genuine Recognition in Parts & Service, delivers stable power output, high-capacity performance, and 100% battery health display without additional programming. Manufactured under strict quality control, it is ideal for wholesalers, distributors, refurbishing companies, and OEM customers worldwide.

Key Features

1. Genuine Recognition Technology

Supports Apple's Parts & Service recognition after installation, reducing customer concerns and improving repair quality.

2. No Programming Required

Install directly without battery programming tools, improving repair efficiency and lowering labor costs.

3. Premium A-Grade Cells

Built with high-quality lithium cells for stable voltage, extended runtime, low internal resistance, and long cycle life.

4. Factory Direct OEM Supply

Professional battery manufacturer offering OEM logo, customized packaging, and wholesale solutions for global customers.

5. Strict Quality Assurance

Every battery undergoes voltage testing, capacity testing, aging testing, and final inspection before shipment.

Compatible Models

Compatible Device
iPhone 13 Pro Max

Applications

Professional Battery Solution for Repair Businesses

Designed for mobile phone repair shops, refurbishment centers, wholesalers, distributors, insurance repair providers, electronics recyclers, aftermarket service providers, and OEM brands requiring reliable iPhone replacement batteries with Genuine Recognition support.

Comparison with Original Battery

Feature	ESC Diagnosable Battery	Original Battery
Genuine Recognition	Yes	Yes
Battery Health Display	100%	Yes
Parts & Service Support	Yes	Yes
Programming Required	No	No
Cell Quality	A-Grade Lithium Cells	Original Cells
Capacity	4352mAh	4352mAh
Safety Protection	Multiple Protection	Multiple Protection
Cycle Life	800+ Cycles	Standard
Warranty	12 Months	Limited
OEM/Wholesale Supply	Yes	No

FAQ

1. Does this battery support Genuine Recognition?

Yes. It supports Genuine Recognition in Apple's Parts & Service after proper installation.

2. Will Battery Health display 100%?

Yes. A new battery will display 100% Battery Health after installation.

3. Is programming required?

No. This diagnosable battery is designed for direct installation without additional programming.

4. What is the battery capacity?

The battery provides a rated capacity of 4352mAh.

5. Is this suitable for wholesale orders?

Yes. We support samples, bulk orders, OEM branding, and private-label services.

6. What certifications are available?

Our batteries are available with CE, PSE, MSDS, and UN38.3 certifications.

7. What quality control processes are used?

Each battery passes incoming inspection, cell matching, assembly verification, aging tests, capacity testing, and final OQC inspection.

8. Can you customize packaging?

Yes. We provide customized packaging, private labels, logos, manuals, and barcode solutions.

9. What warranty do you provide?

All batteries include a 12-month limited warranty under normal use.

10. Who is this product designed for?

It is ideal for repair shops, distributors, wholesalers, refurbishing companies, e-commerce sellers, and OEM brands looking for high-quality iPhone replacement batteries with Genuine Recognition support.

Our Factory

Since 2016, ESC has served B2B buyers with replacement batteries and charging products. We offer 3,000+ models for iPhone, Android phones, tablets and laptops, with flexible MOQs, lead times within seven days and a customer-reported defect rate below 1%. Since 2022, we have developed private-mold fast-charging power banks with broad protocol compatibility and thermal control. ESC supports brands, wholesalers, refurbishers and repair chains with OEM/ODM, certification and production services.

Our Certificates

OEM & ODM Battery Order Process

01
Customer Inquiry & Requirement Confirmation
Confirm battery models, capacity, quantity, target market, certification and customization requirements.
02
Quotation
Provide a detailed quotation based on product specifications, order quantity, packaging and delivery requirements.
03
Customization Details Confirmation
Confirm customized labels, barcodes, silk-screen artwork, logo printing, packaging and other branding details.
04
Order Confirmation
Finalize product specifications, quantities, unit prices, payment terms, delivery schedule and shipping method.
05
Deposit Payment
The customer pays the agreed deposit so that materials and production can be arranged.
06
Production Arrangement
Arrange material preparation, battery assembly, quality inspection, aging tests, packaging and order completion.
07
Balance Payment
The customer pays the remaining balance after production is completed and the order details are confirmed.
08
Shipment
Arrange shipment by an approved air, sea, railway or express channel according to the destination and order requirements.
09
Delivery & Receipt Follow-Up
Provide shipping documents and tracking information, and follow up until the customer receives the goods.
10
24/7 After-Sales Support
Provide responsive technical assistance, quality-issue analysis and after-sales solutions after delivery.

How to Choose a Reliable Replacement Battery Supplier

Evaluate cell quality, testing capability, assembly details, production consistency and installation support before purchasing smartphone, tablet or laptop replacement batteries.

Verify Battery Model Coverage and Compatibility

Choose a supplier with broad coverage for smartphone, tablet and laptop batteries. Confirm the original battery code, device model, connector position, dimensions, rated voltage and system compatibility before ordering.

A supplier with an established model database can reduce incorrect shipments, installation problems and compatibility-related returns.

Check the Quality of Cells and Electronic Components

Battery quality starts with the raw materials. Ask the supplier about:

Battery-cell manufacturer and grade
Actual cell capacity
Cell cycle life
PCB and protection-chip solution
Connector and flex-cable quality
Traceability of key components

Reliable suppliers should use graded cells rather than selecting components only by the lowest price.

Review Incoming Material Inspection and Cell Grading

Cells should be tested and grouped according to:

Capacity
Voltage
Internal resistance
Self-discharge
Thickness and dimensions
Appearance

Proper cell grading improves consistency between batteries from the same production batch and reduces abnormal runtime, swelling and early failure.

Require Complete Electrical and Compatibility Testing

A professional supplier should test more than the open-circuit voltage. Quality verification should include:

Charging and discharging performance
Actual capacity
Battery current
Protection functions
Cycle count and battery data
Fuel-gauge parameters
Device compatibility
Temperature performance

Professional battery testers can perform charging, discharging, current calibration and precise parameter comparison, helping identify batteries whose measured data does not match the approved specification.

Evaluate Automation and Production Consistency

Automated production processes normally provide better consistency and higher capacity than heavily manual assembly.

Important processes may include:

Automatic cell sorting
Automatic welding
Automatic PCB testing
Automatic adhesive application
Barcode traceability
In-line functional inspection

Automation does not replace quality control, but it helps reduce variation caused by manual positioning, welding and assembly.

Inspect Assembly Details

Small assembly details have a major effect on installation efficiency and product reliability.

A well-finished battery should include:

Pre-applied battery adhesive
Dust-proof protective film
Protective sleeve around the flex cable
Fixed flex-cable position
Stable connector orientation
No loose or moving battery cable
Clean edges and accurate dimensions

These details reduce flex-cable damage, dust contamination, installation movement and incorrect connector alignment.

Confirm In-Process and Final Quality Inspection

The supplier should conduct inspection throughout production rather than checking only finished goods.

Recommended checkpoints include:

Incoming material inspection
Cell grading
PCB and BMS testing
Welding inspection
Assembly inspection
Capacity testing
Aging testing
Appearance inspection
Packaging inspection
Final random inspection

Ask whether inspection data can be traced back to the production batch.

Compare Capacity Claims, Defect Rate and Certification

Do not select batteries based only on the highest printed capacity.

A credible supplier should provide:

Tested capacity data
Clear rated voltage and energy
Customer-reported defect rate
Warranty policy
CE, RoHS, FCC, MSDS and UN38.3 documentation where applicable
Model-specific certification support

Exaggerated capacity labels without matching cell space, weight and test data are a significant purchasing risk.

Follow Correct Battery Installation Procedures

Even a qualified battery can fail if it is installed incorrectly.

Before installation:

Discharge the original battery below 25%
Power off the device
Use non-metallic opening tools
Disconnect the battery before handling other internal components
Avoid puncturing, bending or crushing the cell
Remove the protective film from the adhesive correctly
Align the battery and connector before pressing it into place
Confirm that the flex cable is not folded, stretched or trapped
Reinstall screws and brackets in their original positions
Test charging, battery recognition and device functions before final sealing

The installation guide specifically warns that a charged lithium-ion battery may catch fire or explode if punctured, and instructs technicians to power off the phone before disassembly.

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