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ESC BLP805 5000mAh Replacement Battery for OPPO A16 A16s A32 A33 A53 A54 A74 5G A93 5G

BLP805 5000mAh replacement battery for compatible OPPO smartphones. ESC provides factory-direct supply, OEM support, strict QC and wholesale solutions for global repair businesses.

ESC BLP805 5000mAh Replacement Battery for OPPO A16 A16s A32 A33 A53 A54 A74 5G A93 5G






Why Choose BLP805 Replacement Battery from ESC

Professional OPPO Battery Manufacturer

ESC specializes in mobile phone replacement batteries for professional B2B markets. We supply repair shops, refurbishers, wholesalers and distributors requiring stable quality and long-term sourcing.

Reliable OPPO BLP805 Battery Supplier

As an experienced OPPO BLP805 battery supplier, ESC supports repeat purchasing, mixed-model orders and stable wholesale supply for global mobile phone parts businesses.

5000mAh Typical Capacity

The BLP805 battery provides 5000mAh typical capacity with 3.87V nominal voltage, making it suitable for professional repair and refurbishment applications.

Multi-Step Factory Quality Control

Each battery is checked for capacity, voltage, internal resistance and aging performance before shipment to help improve consistency across wholesale batches.

OEM and Private Label Support

ESC supports OEM branding, customized packaging and private label battery projects for wholesalers, distributors and businesses developing their own battery brands.

Global Wholesale Supply

Battery shipments can be arranged by air, sea or railway according to order quantity, destination and applicable lithium battery transportation requirements.

Quick Specifications

Specification Details
Product Type Replacement Battery
Battery Model BLP805
Cell Model 11CP5/65/92
Compatible Brand OPPO
Typical Capacity 5000mAh
Rated Capacity 4890mAh
Nominal Voltage 3.87V
Typical Energy 19.35Wh
Rated Energy 18.92Wh
Limit Charge Voltage 4.45V
Battery Chemistry Rechargeable Li-ion Polymer Battery
Compatible Models OPPO A16, A16s, A32, A33, A53, A54, A74 5G, A93 5G
Defective Rate ≤1%
Lead Time 5–7 Days, subject to order confirmation
Warranty 12 Months
Certifications / Documents CE, UN38.3, MSDS, PSE
MOQ Flexible MOQ; mixed-model orders available
OEM / Private Label Available
Shipping Methods Air, Sea, Railway

OPPO BLP805 battery supplier 5000mAh replacement battery for A16 A16s A32 A33 A53 A54 A74 5G A93 5G

What Is the OPPO BLP805 Replacement Battery?

The BLP805 is a 5000mAh typical-capacity Li-ion polymer replacement battery for compatible OPPO smartphones. As an OPPO BLP805 battery supplier, ESC provides wholesalers, repair shops and distributors with factory QC, OEM support, mixed-model purchasing and reliable long-term battery supply.

Key Features

1. 5000mAh Typical Capacity

Provides 5000mAh typical capacity, 4890mAh rated capacity and 3.87V nominal voltage for stable daily battery performance.

2. Multi-Model OPPO Compatibility

BLP805 is suitable for multiple OPPO A-series smartphones, allowing wholesalers and repair businesses to cover more repair demand with one battery model.

3. Stable Li-ion Polymer Performance

Rechargeable Li-ion polymer construction provides consistent voltage output and reliable energy performance for professional repair applications.

4. Factory Quality Testing

Capacity, voltage, internal resistance and aging performance are checked before shipment to support stable wholesale batch quality.

5. Wholesale and OEM Ready

Suitable for repair chains, refurbishment companies, wholesalers, distributors and private label battery projects.

Compatible Models

Battery Model Compatible Device
BLP805 OPPO A16
BLP805 OPPO A16s
BLP805 OPPO A32
BLP805 OPPO A33
BLP805 OPPO A53
BLP805 OPPO A54
BLP805 OPPO A74 5G
BLP805 OPPO A93 5G

Applications

Smartphone Repair Shops

Suitable for technicians replacing aged, damaged or low-performance batteries in compatible OPPO smartphones.

Smartphone Refurbishment

Designed for refurbishment companies replacing batteries before devices are tested, graded and prepared for resale.

Mobile Phone Parts Wholesale

Provides wholesalers with a widely compatible OPPO battery model for supplying repair shops and regional resellers.

Repair Chain Supply

Suitable for repair chains requiring repeat purchasing, consistent specifications and mixed-model battery inventory.

Regional Distribution

Allows distributors to expand their OPPO replacement battery range with one BLP-series model covering multiple compatible devices.

BLP805 Replacement Battery vs Original Battery

Comparison ESC BLP805 Replacement Battery Original Battery
Product Type Aftermarket replacement battery Factory-installed battery
Typical Capacity 5000mAh Original device specification
Rated Capacity 4890mAh Original device specification
Nominal Voltage 3.87V Original device specification
Battery Chemistry Li-ion Polymer Li-ion Polymer
Main Application Repair and refurbishment Original assembly / official repair
Wholesale Availability Available Limited through official channels
Mixed-Model Orders Supported Generally limited
OEM Branding Available Not available
Private Label Available Not available
B2B Supply Designed for professional wholesale sourcing Official-channel dependent
Warranty 12-month supplier warranty Subject to original service policy

Buyer Value

For Repair Shops

One BLP805 battery model can cover multiple compatible OPPO devices, helping repair businesses simplify stock planning and reduce unnecessary inventory complexity.

For Refurbishers

Provides a stable battery sourcing option for refurbishment operations processing OPPO A-series devices for resale and secondary markets.

For Wholesalers

Combine BLP805 with other OPPO BLP-series batteries in mixed-model orders to simplify sourcing and expand product coverage.

For Distributors

Add a multi-model OPPO replacement battery to your catalog for supplying repair shops, refurbishers and regional resellers.

FAQ

  1. What is the capacity of the BLP805 replacement battery?

The BLP805 has a typical capacity of 5000mAh and a rated capacity of 4890mAh.

  1. What is the nominal voltage of the BLP805 battery?

The nominal voltage is 3.87V, with a limit charge voltage of 4.45V.

  1. Which OPPO phones are compatible with BLP805?

BLP805 is used with compatible OPPO models including A16, A16s, A32, A33, A53, A54, A74 5G and A93 5G. Buyers should confirm the original battery code before bulk ordering.

  1. What type of battery is BLP805?

BLP805 is a rechargeable Li-ion polymer battery designed for smartphone replacement and professional repair applications.

  1. Are you an OPPO BLP805 battery supplier?

Yes. ESC is an OPPO BLP805 battery supplier serving repair shops, refurbishers, wholesalers and distributors with B2B battery solutions.

  1. Are you an OPPO replacement battery manufacturer?

ESC supplies mobile phone replacement batteries and supports wholesale, OEM and private label projects for professional B2B customers.

  1. Can I buy BLP805 batteries wholesale?

Yes. Wholesale purchasing, repeat orders and mixed-model battery sourcing are available according to customer requirements.

  1. What quality tests are performed before shipment?

Each battery is checked for capacity, voltage, internal resistance and aging performance before shipment.

  1. Do you provide OEM and private label services?

Yes. OEM branding, customized packaging and private label solutions are available for qualified wholesalers and distributors.

  1. How can BLP805 batteries be shipped internationally?

Battery shipments can be arranged by air, sea or railway depending on destination, quantity and transportation requirements. Applicable UN38.3 and MSDS documentation can be provided.

来源

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.

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Our Certificates

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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

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Minimum Order: 10 Units
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