ESC
Home/Products/Original Capacity iPhone Replacement Batteries/iPhone 16 Pro Replacement Battery 3582mAh OEM Supplier
default product image
iPhone 16 Pro Replacement Battery 3582mAh OEM Supplier

OEM iPhone 16 Pro replacement battery manufactured with premium Li-ion cells, strict quality control, private label support, stable wholesale supply, and global OEM/ODM services for repair businesses and distributors.

iPhone 16 Pro Replacement Battery 3582mAh OEM Supplier






Why Choose ESC as Your iPhone 16 Pro Battery Supplier?

Factory-Direct Manufacturing

ESC supplies replacement batteries directly to repair shops, refurbishers, wholesalers, distributors and private label brands, helping B2B buyers maintain stable inventory and competitive sourcing costs.

Strict Quality Control

Battery cells, protection circuits, flex cables and connectors are inspected before assembly. Finished batteries undergo capacity, voltage, charging, discharging, appearance and safety checks before shipment.

OEM and Private Label Support

Custom battery labels, retail boxes, barcodes, model stickers, carton marks, user manuals and branded packaging are available for wholesale and private label programs.

Low Defect-Rate Target

ESC states that its automated manufacturing and quality inspection process targets a defect rate of no more than 0.1%, supported by pre-shipment capacity and safety testing.

Export and After-Sales Support

The supplier offers export documentation, multiple shipping methods, technical assistance and a published 12-month warranty for professional battery buyers.

Quick Specifications

Verified Product Data

Item Specification
Product Type Replacement Mobile Phone Battery
Compatible Device iPhone 16 Pro
Battery Model 11CP5/58/357
APN 220336
Battery Chemistry Li-ion
Rated Capacity 3582mAh
Nominal Voltage 3.892V
Energy 13.942Wh
Charging Voltage 4.50V
Product Standard GB31241-2014
Defect-Rate Target ≤0.1%
Lead Time Approximately 7–15 working days
Warranty 12 months
Certifications CE, PSE, MSDS, UN38.3
OEM/ODM MOQ 100 pieces
Shipping Methods DHL, UPS and air freight
Customization Battery label, logo, packaging and barcode

The defect-rate target, warranty, OEM MOQ, certifications and shipping information are based on ESC’s published manufacturing and ordering terms.

iPhone 16 Pro Battery Supplier

What Is the iPhone 16 Pro Replacement Battery?

The iPhone 16 Pro Replacement Battery is a 3582mAh Li-ion battery designed for professional repair, refurbishment and wholesale channels. ESC supplies factory-direct batteries with OEM packaging, private label support, strict quality control and export documentation for global B2B buyers.

Key Features

1. Standard 3582mAh Capacity

The battery provides a rated capacity of 3582mAh, a nominal voltage of 3.892V and total energy of 13.942Wh, making it suitable for standard-capacity iPhone 16 Pro battery replacement projects.

2. Model-Specific L-Shaped Structure

Its physical shape, flex cable and connector position are designed specifically for the iPhone 16 Pro battery compartment. It should not be used with the iPhone 16, iPhone 16 Plus or iPhone 16 Pro Max.

3. Stable Li-ion Cell Performance

Selected Li-ion cells support consistent charging, voltage stability and dependable daily runtime when the battery is installed and calibrated correctly.

4. Integrated Safety Protection

The protection circuit is designed to help manage overcharging, over-discharging, excessive current and short-circuit risks. ESC states that its phone batteries receive capacity and safety testing before shipment.

5. OEM and Wholesale Customization

Wholesale buyers can request customized battery labels, private label packaging, barcodes, model identification, warranty cards and export carton designs.

Compatible Models

Model Compatibility Table

Brand Compatible Model Compatibility
Apple iPhone 16 Pro Compatible
Apple iPhone 16 Not Compatible
Apple iPhone 16 Plus Not Compatible
Apple iPhone 16 Pro Max Not Compatible

Applications

Mobile Phone Repair Shops

Suitable for replacing aged, damaged, swollen or fast-draining iPhone 16 Pro batteries during professional repair services.

Refurbished Phone Production

Designed for refurbishment businesses that need consistent model matching, batch supply and standardized quality inspection.

Replacement Parts Wholesalers

Suitable for distributors and wholesalers supplying batteries to local repair stores, service centers and online resellers.

Private Label Battery Programs

OEM customers can create branded iPhone battery product lines with customized labels, packaging, barcodes and carton information.

E-Commerce Battery Sellers

The product can be supplied with retail-ready packaging for online stores, marketplace sellers and regional mobile parts brands.

iPhone 16 Pro Replacement Battery vs. Original Apple Battery

Product Comparison

Comparison Item ESC Replacement Battery Original Apple Battery
Product Type Aftermarket replacement battery Genuine Apple service part
Compatible Model Designed for iPhone 16 Pro Designed for iPhone 16 Pro
Rated Capacity 3582mAh Apple factory specification
Nominal Voltage 3.892V Apple factory specification
Physical Fit Model-specific replacement structure Original factory structure
Battery Branding OEM and private label options Apple branding only
Wholesale Availability Available for B2B bulk purchasing Primarily supplied through Apple service channels
Custom Packaging Available Not available
Warranty Supplier warranty Apple service terms
System Recognition Depends on the battery type, repair method and verification process Can be verified and linked through Apple’s repair process
Parts and Service History Status may vary after installation Genuine status may appear after successful verification
Target Buyer Repair shops, refurbishers and wholesalers Apple-authorized repair and genuine-part users

Important Product Positioning

This product is an aftermarket replacement battery and should not be described as an original or genuine Apple battery. Apple states that a non-genuine or unverified battery may display an Unknown Part message. Supported iPhone models can use Repair Assistant to complete eligible battery repairs, but the final status depends on the installed part and verification process.

FAQ

1. Is This Battery Compatible With Every iPhone 16 Model?

No. This battery is designed specifically for the iPhone 16 Pro. Its shape, connector and flex cable configuration are not intended for the iPhone 16, iPhone 16 Plus or iPhone 16 Pro Max.


2. What Is the Capacity of This iPhone 16 Pro Battery?

The battery has a rated capacity of 3582mAh, a nominal voltage of 3.892V and an energy rating of 13.942Wh.


3. Is This an Original Apple Battery?

No. It is an aftermarket iPhone 16 Pro replacement battery manufactured for professional repair, refurbishment, wholesale and private label markets.


4. Does the Battery Support Battery Health or Genuine-Part Recognition?

This listing is for a standard replacement battery. Battery Health display, warning-message behavior and Parts & Service History status should be confirmed through sample testing before bulk ordering.

Apple explains that non-genuine or unverified batteries may display an Unknown Part message, while genuine Apple parts can be verified through the supported repair process.


5. What Quality Tests Are Performed Before Shipment?

Batteries undergo appearance inspection, voltage testing, internal resistance measurement, capacity verification, charging and discharging tests, aging tests, connector inspection and final outgoing quality control before shipment.


6. Can I Order Samples Before Placing a Wholesale Order?

Yes. Professional buyers are welcome to request samples for compatibility testing, capacity evaluation, installation verification and packaging assessment before placing bulk orders.


7. Can ESC Print My Brand on the Battery and Packaging?

Yes. ESC provides OEM and private label services including customized battery labels, retail packaging, logos, barcodes, user manuals, warranty cards and export carton printing.


8. What Is the Minimum Order Quantity for OEM Orders?

The standard MOQ for OEM and private label production is 100 pieces. Mixed models and sample orders can usually be discussed according to your purchasing requirements.


9. What Certifications Are Available for Export?

The battery can be supplied with CE, PSE, MSDS and UN38.3 documentation. Additional certification documents can be provided depending on the destination market and shipping requirements.


10. What Are the Warranty and Lead Time?

ESC provides a 12-month warranty. Standard production lead time is approximately 7–15 working days, while delivery time depends on order quantity, destination country and shipping method.

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.

ESC production process 1
ESC production process 2
ESC production process 3
ESC production process 4
ESC production process 5
ESC production process 6

Our Certificates

ESC certificate 1
ESC certificate 2
ESC certificate 3
ESC certificate 4

OEM & ODM Battery Order Process

  1. 01

    Customer Inquiry & Requirement Confirmation

    Confirm battery models, capacity, quantity, target market, certification and customization requirements.

  2. 02

    Quotation

    Provide a detailed quotation based on product specifications, order quantity, packaging and delivery requirements.

  3. 03

    Customization Details Confirmation

    Confirm customized labels, barcodes, silk-screen artwork, logo printing, packaging and other branding details.

  4. 04

    Order Confirmation

    Finalize product specifications, quantities, unit prices, payment terms, delivery schedule and shipping method.

  5. 05

    Deposit Payment

    The customer pays the agreed deposit so that materials and production can be arranged.

  6. 06

    Production Arrangement

    Arrange material preparation, battery assembly, quality inspection, aging tests, packaging and order completion.

  7. 07

    Balance Payment

    The customer pays the remaining balance after production is completed and the order details are confirmed.

  8. 08

    Shipment

    Arrange shipment by an approved air, sea, railway or express channel according to the destination and order requirements.

  9. 09

    Delivery & Receipt Follow-Up

    Provide shipping documents and tracking information, and follow up until the customer receives the goods.

  10. 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.

1

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.

2

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.

3

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.

4

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.

5

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.

6

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.

7

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.

8

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.

9

Contact Us

Phone

For free sample,please click here.

For instant communication,please click here.

For our home page, please click here.

Minimum Order: 10 Units
WeChat QR Code