Home/Products/High Capacity iPhone battery/iPhone SE 2020 SE2 Higher Capacity Replacement Battery 2200mAh

Factory supplied iPhone SE2 replacement battery featuring high capacity, Li-ion polymer technology, stable performance, OEM service, and reliable wholesale battery supply for repair shops and distributors.

iPhone SE 2020 SE2 Higher Capacity Replacement Battery 2200mAh

‌
‌
‌
‌
‌

Why Choose iPhone SE 2020 SE2 Higher Capacity Battery

Professional Replacement Battery Supplier

ESC provides high quality iPhone SE2 replacement batteries designed for repair shops, distributors, wholesalers, and OEM customers. Our batteries are manufactured with strict quality control processes to ensure stable performance and consistent supply.

High Capacity Battery Solution

Compared with the standard battery configuration, this high capacity replacement battery provides improved energy storage and longer usage time, helping repair professionals offer better replacement solutions for iPhone SE 2020 and SE2 users.

Reliable Li-ion Polymer Battery Manufacturing

Using stable Li-ion polymer battery technology, the product delivers reliable charging performance, safety protection, and long-term durability for smartphone repair applications.

OEM & Wholesale Battery Supply

As a professional battery manufacturer, ESC supports bulk orders, private label solutions, packaging customization, and stable production capacity for global battery distributors and repair networks.

Quick Specifications

Product Parameters

Item	Specification
Compatible Model	iPhone SE 2020 / iPhone SE 2
Battery Type	Li-ion Polymer Battery
Capacity	2200mAh
Nominal Voltage	3.88V
Energy	8.54Wh
Charge Limit Voltage	4.47V
Model	EC-iPSE3
Defect Rate	≤1%
Lead Time	7-15 Working Days
Warranty	12 Months
Certification	CE, RoHS, PSE
MOQ	Negotiable
Shipping Method	Express, Air Shipping, Sea Shipping

What Is iPhone SE 2020 SE2 Higher Capacity Battery

The iPhone SE 2020 SE2 higher capacity replacement battery is a Li-ion polymer battery designed for smartphone repair and refurbishment applications. With 2200mAh capacity, stable voltage output, and reliable battery performance, it provides a replacement solution for repair shops, distributors, and wholesale customers. ESC supplies OEM replacement batteries with quality control, customization support, and global shipping services.

Key Features

1. Higher 2200mAh Capacity

Provides extended battery performance compared with standard replacement batteries.

2. Stable Li-ion Polymer Technology

Ensures reliable charging, discharge performance, and durability.

3. Professional Quality Control

Each battery undergoes production inspection and performance testing before shipment.

4. OEM & Wholesale Support

Supports bulk supply, customized packaging, and private label services.

5. Reliable Global Delivery

Designed for international distributors, repair centers, and service providers.

Compatible Models

Device Model	Model Number
iPhone SE 2020	A2275 / A2298 / A2296
iPhone SE 2	A2275 / A2298 / A2296

Applications

Smartphone Repair & Refurbishment

This replacement battery is widely used by mobile phone repair shops, refurbishment companies, spare parts wholesalers, and electronics distributors requiring reliable iPhone SE2 battery replacement solutions.

Wholesale Battery Distribution

Suitable for global battery suppliers and repair networks looking for stable inventory, competitive pricing, and OEM battery manufacturing support.

Private Label Battery Business

ESC supports customized packaging, branding solutions, and bulk production for businesses developing their own smartphone battery product lines.

Comparison With Original Battery

Comparison Item	Original Battery	ESC Replacement Battery
Battery Type	Li-ion Polymer	Li-ion Polymer
Compatibility	iPhone SE 2020 / SE2	iPhone SE 2020 / SE2
Capacity	Standard Capacity	2200mAh Higher Capacity
Voltage Platform	Same Voltage Platform	Same Voltage Platform
Performance	Standard Daily Use	Stable Replacement Performance
Supply Source	Original Device Supply Chain	Professional Battery Manufacturer
Customization	Limited	OEM & Private Label Support
Wholesale Availability	Limited	Factory Direct Supply
Packaging	Original Packaging	Customized Packaging Available

FAQ

1. Is this battery compatible with iPhone SE 2020 and iPhone SE 2?

Yes, this replacement battery is designed for iPhone SE 2020 and iPhone SE 2 models with compatible battery dimensions and connectors.

2. What is the capacity of this iPhone SE2 replacement battery?

This battery has a 2200mAh capacity with a 3.88V nominal voltage and 8.54Wh energy rating.

3. Is this a high capacity replacement battery?

Yes, this model is designed as a high capacity replacement battery to provide longer usage performance compared with standard capacity options.

4. What type of battery technology is used?

The battery uses Li-ion polymer technology, providing stable charging and discharge performance for smartphone applications.

5. Can I order this battery in bulk quantities?

Yes, ESC supplies wholesale quantities for distributors, repair shops, and OEM customers with flexible MOQ options.

6. Do you provide OEM packaging and private label service?

Yes, customized packaging, branding, and private label battery solutions are available for qualified customers.

7. How do you control battery quality before shipment?

Each battery follows production quality control procedures, including appearance inspection, electrical testing, and performance verification.

8. What certifications are available for this replacement battery?

The battery supports CE, RoHS, and PSE certification requirements for international markets.

9. How long is the warranty period?

ESC provides a 12-month warranty for this replacement battery under normal usage conditions.

10. What shipping methods are available for international orders?

ESC supports express shipping, air shipping, and sea shipping solutions according to customer requirements and destination regulations.

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.

Contact Us

For free sample,please click here.

For instant communication,please click here.

For our home page, please click here.