Product Specifications

Refurbished iPhone 13 Pro Max Bulk Wholesale – CN Version

INENG TECHNOLOGY supplies refurbished iPhone 13 Pro Max Bulk inventory for mobile phone wholesalers, importers, distributors, retailers, online sellers, repair businesses, and international trading companies.

Our refurbished iPhone 13 Pro Max CN Version bulk stock may include 128GB, 256GB, 512GB, and 1TB devices. Available storage combinations, quantities, mixed-color supply, screen configurations, battery standards, cosmetic condition, and carrier status depend on the current warehouse batch.

These products are not brand-new phones, untouched original used devices, or Apple Certified Refurbished products. Depending on the batch, each device may have undergone cleaning, cosmetic renewal, battery handling, screen work, housing work, parts inspection, and functional testing.

The large ProMotion display, A15 Bionic performance, Face ID, MagSafe, stainless-steel frame, triple-camera system, LiDAR Scanner, and dual physical SIM configuration make refurbished iPhone 13 Pro Max Bulk stock suitable for premium retail channels and buyers who require large-screen dual-SIM iPhones.

Buyers should request the latest refurbished iPhone 13 Pro Max CN Version bulk stock list before confirming quantity, storage, screen type, battery requirement, carrier status, packing, and wholesale pricing.

A+ Grade Refurbished Condition

As an A+ grade refurbished iPhone 13 Pro Max supplier, INENG TECHNOLOGY provides devices selected for clean appearance, reliable functionality, and professional wholesale resale.

A+ Grade units should have clean screens, clean rear glass, clean stainless-steel frames, and good overall cosmetic condition. Only minimal signs of previous use, handling, or refurbishment should be visible.

The devices should not have cracked glass, major dents, severe frame damage, broken buttons, damaged charging ports, loose camera lenses, or other serious cosmetic defects.

The polished stainless-steel frame may still show tiny scratches, light polishing marks, or minor handling signs. Buyers should confirm the acceptable condition of the screen, frame, rear glass, camera rings, buttons, and charging port before quotation.

A+ Grade describes the agreed cosmetic and functional condition. It does not automatically guarantee:

• An original Apple screen
• An original Apple battery
• A factory-original housing
• Unrepaired internal components
• A fixed battery-health percentage
• No Parts and Service History information

Buyers purchasing refurbished iPhone 13 Pro Max Bulk stock should confirm the cosmetic standard, allowable marks, screen configuration, battery requirement, parts policy, and system-message requirements in writing.

CN Version, Dual SIM and Carrier Status

The iPhone 13 Pro Max CN Version is generally associated with model A2644. However, Apple also lists A2644 for Hong Kong and Macao, so the model number alone does not confirm China-mainland retail origin. Buyers requiring confirmed mainland-China stock should also verify the part number, original sales region, SIM configuration, and inventory source.

The A2644 iPhone 13 Pro Max supports Dual SIM with two physical nano-SIM cards. Apple includes the iPhone 13 Pro Max among the models purchased in China mainland, Hong Kong, or Macao that can use two physical nano-SIM cards. Both physical SIM positions should be tested before shipment.

This regional configuration should not be advertised as Nano-SIM plus eSIM or Dual eSIM. Current Apple guidance limits mainland-China eSIM support to selected newer models, not the iPhone 13 Pro Max. Buyers requiring eSIM should consider another regional version and confirm carrier compatibility before ordering.

CN Version does not automatically mean unlocked. Available devices may be factory unlocked, carrier unlocked, carrier locked, or previously connected to a mobile network.

Before purchasing refurbished iPhone 13 Pro Max CN Version bulk stock, buyers should confirm:

• A2644 model number
• China mainland, Hong Kong, or Macao sales region
• Both physical nano-SIM slots
• Unlocked or carrier-locked status
• Network and frequency compatibility
• IMEI and blacklist status
• Activation status
• Finance or network-restriction status

The term “CN Version” does not guarantee mainland-China retail packaging, original accessories, a charging adapter, or an active Apple warranty. Packing, accessories, warranty, and after-sales terms should be confirmed separately.

Dual Physical Nano-SIM Function

Dual physical SIM is an important resale feature of refurbished iPhone 13 Pro Max Bulk CN Version inventory. It allows the user to install two physical nano-SIM cards without relying on eSIM service.

Both SIM positions should be checked for:

• SIM-card detection
• Carrier recognition
• Incoming and outgoing calls
• SMS operation
• Mobile-data connection
• Signal reception
• Switching between the two lines
• Default voice and data-line settings

Using two physical SIM cards does not automatically guarantee compatibility with every carrier or destination country. Buyers should confirm the required 4G and 5G network compatibility before placing a bulk order.

The quotation should clearly state “Dual Physical Nano-SIM” and should not describe the available refurbished iPhone 13 Pro Max CN Version bulk batch as eSIM-supported stock.

ProMotion Screen Condition

The iPhone 13 Pro Max originally uses a 6.7-inch Super Retina XDR OLED display with ProMotion. The display supports an adaptive refresh rate of up to 120Hz, making screen type and performance important pricing factors for premium refurbished inventory.

Depending on available stock, devices may have original Apple screens, refurbished original screens, replacement OLED screens, or mixed-screen configurations.

Buyers should confirm:

• Original or replacement screen status
• ProMotion performance
• Touch response
• Display brightness
• True Tone status
• Dead pixels
• Display lines
• Screen burn-in
• Discoloration
• Screen-related system messages

A replacement display should not be described as an original Apple screen unless its status has been confirmed. The quotation should clearly state whether the requested refurbished iPhone 13 Pro Max Bulk stock requires original screens, refurbished original screens, replacement screens, or mixed-screen inventory.

For premium resale markets, buyers may request working ProMotion, working True Tone, no display lines, no dead pixels, and no serious screen burn-in, subject to stock availability and pricing.

Battery and Parts Status

Battery condition affects the wholesale price and resale value of refurbished iPhone 13 Pro Max CN Version bulk inventory.

Available battery options may include:

• 85%+ battery health
• Original battery
• Replacement battery
• Buyer-defined battery requirement
• Confirm by stock

A replacement battery should not be assumed to be included in every device. The required battery standard must be clearly written in the quotation and inspection agreement.

Battery inspection may include battery-health percentage, charging performance, abnormal shutdown, rapid battery drain, overheating, battery swelling, and battery-related system notifications.

Parts and Service History information may vary between units. Buyers should confirm the status of the screen, battery, rear cameras, housing, rear glass, charging port, Face ID system, and other components.

An A+ cosmetic grade does not mean that every component remains factory original. Original-parts requirements should be discussed separately with the A+ grade refurbished iPhone 13 Pro Max supplier.

Camera and LiDAR Condition

The iPhone 13 Pro Max has Wide, Ultra Wide, and Telephoto 12MP rear cameras, a 12MP TrueDepth front camera, and a LiDAR Scanner. These components should be carefully inspected because lens damage, focusing problems, or previous camera repairs can reduce resale value.

Camera inspection may include:

• Front and rear image quality
• Wide, Ultra Wide, and Telephoto switching
• Autofocus performance
• Optical zoom
• Portrait mode
• Video recording
• Image stabilization
• Flash operation
• Camera lens condition
• Camera shaking or abnormal noise
• Internal dust or black spots
• LiDAR-related functionality where required

Camera lenses should not be cracked, loose, heavily scratched, fogged, or affected by visible internal dust. Camera replacement history, focusing issues, and camera-related system messages should be confirmed before quotation.

Regional Feature Confirmation

China-market devices may have regional differences in software, network services, carrier functions, and Apple-service availability.

The actual operation of a feature can depend on the device’s original sales region, software version, Apple Account region, SIM cards, carrier, and country of use.

Buyers ordering refurbished iPhone 13 Pro Max CN Version bulk inventory should identify any required regional feature before confirming an order. CN Version stock should not be treated as identical to US, EU, Japan, or Korea Version devices solely because the exterior design is similar.

Any important communication, carrier, software, or Apple-service requirement should be included in the testing and quotation standard.

Testing Information

Before shipment, the confirmed refurbished iPhone 13 Pro Max Bulk batch can be tested according to the agreed wholesale standard.

✓ Power On and Off
✓ ProMotion Display and Touch Response
✓ Face ID
✓ Front and Rear Cameras
✓ Wide, Ultra Wide and Telephoto Cameras
✓ Camera Focus and Zoom Switching
✓ LiDAR Scanner Where Required
✓ Speaker and Microphone
✓ Lightning Charging
✓ Wi-Fi and Bluetooth
✓ Cellular Network and Signal
✓ Both Physical Nano-SIM Slots
✓ Calls, SMS and Mobile Data
✓ Buttons, Vibration and Sensors
✓ Battery Condition
✓ MagSafe and Wireless Charging
✓ IMEI and Blacklist Status
✓ Activation Lock and Find My iPhone Status

Additional testing requirements should be confirmed before quotation. Stock photos, inspection videos, IMEI information, or testing reports may be provided depending on inventory, quantity, order stage, and company policy.

Buyer Confirmation Notes

Before purchasing refurbished iPhone 13 Pro Max CN Version bulk stock, buyers should confirm:

✓ CN Version and A2644 Model Number
✓ China Mainland, Hong Kong, or Macao Sales Region
✓ Original Part Number and Stock Source
✓ Storage Capacity
✓ Mixed-Color Requirements
✓ A+ Grade Cosmetic Standard
✓ Stainless-Steel Frame Condition
✓ Rear-Glass and Camera-Ring Condition
✓ Screen Type and ProMotion Function
✓ True Tone Requirement
✓ Battery Health or Replacement Battery Requirement
✓ Face ID Function
✓ Triple-Camera and LiDAR Condition
✓ Dual Physical Nano-SIM Support
✓ Both SIM Slots Working
✓ No-eSIM Requirement
✓ Unlocked or Carrier-Locked Status
✓ Network and Band Compatibility
✓ IMEI and Blacklist Status
✓ Finance or Network-Restriction Status
✓ Required Regional Features
✓ MOQ and Available Quantity
✓ Packing and Accessories
✓ Warranty and After-Sales Terms
✓ Shipping Destination

All confirmed requirements should be written clearly in the quotation, proforma invoice, purchase agreement, or inspection standard.

Frequently Asked Questions

Is the refurbished iPhone 13 Pro Max CN Version unlocked?

Unlocked and carrier-locked devices may both be available. Carrier status for each refurbished iPhone 13 Pro Max Bulk batch must be confirmed before quotation.

Does the iPhone 13 Pro Max CN Version support two physical SIM cards?

Yes. The A2644 iPhone 13 Pro Max supports Dual SIM with two physical nano-SIM cards. Both SIM positions should be tested before shipment.

Does the CN Version support eSIM?

The A2644 iPhone 13 Pro Max should be treated as a dual physical nano-SIM model without eSIM support. Buyers requiring eSIM should choose another regional version and confirm destination-market compatibility.

Is model A2644 exclusive to China mainland?

No. Apple lists A2644 for China mainland, Hong Kong, and Macao. Buyers should verify the part number, sales region, SIM configuration, and stock source.

What storage capacities are available?

The iPhone 13 Pro Max was produced in 128GB, 256GB, 512GB, and 1TB capacities. Actual availability depends on the current refurbished iPhone 13 Pro Max CN Version bulk inventory.

Do all A+ Grade devices have original ProMotion screens?

No. A+ Grade describes the agreed cosmetic and functional condition. Original or replacement screen status, ProMotion performance, True Tone, and display-message requirements must be confirmed separately.

What battery options are available?

Available stock may include 85%+ battery health, original battery, replacement battery, or another buyer-confirmed battery requirement.

Request the Latest Stock List

INENG TECHNOLOGY is an A+ grade refurbished iPhone 13 Pro Max supplier serving professional global B2B buyers.

Contact us for current refurbished iPhone 13 Pro Max Bulk availability, including 128GB, 256GB, 512GB, and 1TB storage, mixed-color supply, screen configurations, battery standards, dual physical SIM options, and carrier status.

For an accurate refurbished iPhone 13 Pro Max CN Version bulk quotation, send your required quantity, storage capacity, color requirements, screen requirement, battery standard, unlocked or carrier preference, packing method, and destination country.

The quotation can include available quantity, cosmetic grade, screen condition, ProMotion status, battery condition, dual physical SIM configuration, carrier status, IMEI information, MOQ, packing options, wholesale pricing, and shipping solutions.