Home/Products/iPad Replacement Battery/iPad Pro 9.7 Battery A1664 7306mAh Li-ion Replacement Battery Supplier

The ESC A1664 is a 3.82V 7306mAh lithium-polymer replacement battery developed for compatible 2016 iPad Pro 9.7-inch models A1673, A1674 and A1675. As an iPad Pro 9.7 battery supplier, A1664 battery manufacturer and OEM iPad battery manufacturer, ESC supports repair centers, tablet refurbishers, spare-parts wholesalers, distributors and private-label battery brands.

The A1664 battery platform is rated at approximately 27.91Wh, while Apple publishes a 27.5Wh built-in battery specification at the device level. Compatibility should be confirmed using the exact iPad model number, original battery label, connector structure and physical configuration.

ESC supports sample evaluation, mixed-model wholesale purchasing, customized labels, barcodes and OEM packaging. Final specifications should match the approved ESC production label, BOM and validated sample before bulk production.

iPad Pro 9.7 Battery A1664 7306mAh Li-ion Replacement Battery Supplier

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Why Choose Us

Why Choose Our iPad Pro 9.7 A1664 Battery?

We are a professional tablet battery manufacturer and OEM battery supplier specializing in high-quality A1664 replacement batteries for global repair businesses, distributors and electronic service providers.

Factory Direct Supply
Reduce procurement costs with direct battery manufacturing support.
Strict Quality Control
Each battery undergoes capacity testing, voltage inspection and safety checks before shipment.
OEM & Custom Battery Solutions
Support customized capacity, labels, packaging and battery specifications.
Stable Bulk Supply
Reliable production capacity for wholesalers, repair chains and aftermarket suppliers.
Professional Aftermarket Compatibility
Designed as a replacement solution for iPad Pro 9.7 battery replacement projects.

Quick Specifications

Specification	Details
Battery Model	A1664
Compatible Device	iPad Pro 9.7
Battery Type	Li-ion Polymer Battery
Capacity	7306mAh
Voltage	3.77V
Energy	27.91Wh
Battery Replacement Type	Internal Replacement Battery
Quality Control	Capacity Test / Voltage Test / Safety Inspection
Certification	CE, RoHS (Available according to production requirements)
MOQ	Support bulk wholesale orders
Lead Time	Customized according to order quantity
Warranty	Available according to supplier terms
Shipping Method	Air Shipping / Sea Shipping / International Logistics

What Is iPad Pro 9.7 A1664 Battery?

The iPad Pro 9.7 A1664 battery is a high-quality Li-ion polymer replacement battery designed for tablet repair and refurbishment applications. With a 7306mAh capacity and 3.77V voltage, this battery provides a reliable power replacement solution for aging or damaged iPad Pro 9.7 batteries.

As an experienced tablet battery manufacturer and OEM battery supplier, we provide stable production, strict quality testing, bulk supply capability and customized battery solutions for repair companies, distributors and global electronics service providers.

Key Features

1. High Capacity Replacement Solution

7306mAh capacity helps restore longer operating time for iPad Pro 9.7 devices.

2. Stable Li-ion Polymer Technology

High energy density design with reliable discharge performance.

3. Precision Compatibility

Designed for accurate replacement of A1664 battery models.

4. Factory Quality Control

Every battery is tested for voltage, capacity and safety performance.

5. OEM Wholesale Support

Available for distributors, repair centers and aftermarket battery businesses.

Compatible Models

Device	Model	Battery Model
iPad Pro 9.7-inch	iPad Pro 9.7 WiFi	A1664
iPad Pro 9.7-inch	iPad Pro 9.7 Cellular Version	A1664

Applications

Tablet Repair & Refurbishment

The A1664 7306mAh battery is widely used for:

iPad repair shops
Tablet refurbishment companies
Electronics service centers
Replacement battery distributors
Aftermarket tablet parts suppliers

Wholesale Battery Supply

Suitable for businesses requiring stable inventory, competitive pricing and reliable replacement battery solutions.

iPad Pro 9.7 Original Battery vs Replacement Battery Comparison

Comparison	Original Battery	A1664 Replacement Battery
Battery Model	A1664	A1664 Compatible
Capacity	7306mAh	7306mAh
Battery Type	Li-ion Polymer	Li-ion Polymer
Application	Factory-installed device	Repair & replacement market
Supply Source	Brand supply chain	Factory direct supplier
MOQ	Usually unavailable for small businesses	Wholesale MOQ support
Customization	Limited	OEM customization available
Procurement Cost	Higher	More competitive
Availability	Depends on original supply	Stable aftermarket supply

FAQ

1. What battery model does the iPad Pro 9.7 use?

The iPad Pro 9.7 uses the A1664 battery model with a 7306mAh Li-ion polymer battery.

2. Is this A1664 battery compatible with iPad Pro 9.7?

Yes. This replacement battery is designed for iPad Pro 9.7 battery replacement applications.

3. What is the capacity of the iPad Pro 9.7 A1664 battery?

The battery capacity is 7306mAh with 3.77V voltage and 27.91Wh energy.

4. Is this battery suitable for repair shops?

Yes. The battery is designed for professional repair shops, refurbishment companies and tablet service providers.

5. Do you provide wholesale A1664 batteries?

Yes. We support bulk wholesale orders for distributors and repair businesses worldwide.

6. Can you provide OEM battery customization?

Yes. OEM services include packaging, labeling, specifications and customized battery solutions.

7. How do you test battery quality before shipment?

Each battery can be tested through capacity testing, voltage inspection and safety quality control procedures.

8. What is the lead time for bulk orders?

Lead time depends on order quantity and customization requirements. Contact the supplier for detailed production schedules.

9. What shipping methods are available for lithium batteries?

International air shipping, sea shipping and professional lithium battery logistics solutions are available.

10. Why choose a factory supplier instead of a trading company?

A factory supplier provides better cost control, stable production capability, quality management and OEM customization 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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