Why Choose ESC

Samsung Tablet Battery Supplier for Professional Buyers

ESC supplies replacement tablet batteries for repair chains, refurbishment companies, wholesalers and distributors. Product matching is based on the exact tablet model, battery reference, voltage, connector, polarity and physical structure rather than model name alone.

OEM Tablet Battery Manufacturer Support

As an OEM tablet battery manufacturer, ESC supports customized battery labels, barcode labels, private packaging, warranty cards and outer-carton solutions for distributors and private-label battery brands.

Wholesale and Mixed-Model Supply

ESC supports professional buyers sourcing multiple Samsung tablet battery models in one purchasing program, subject to current MOQ, model mix and packaging requirements.

Product-Focused Quality Inspection

Battery capacity, voltage, internal resistance, protection function, connector configuration and appearance are checked according to the applicable production and outgoing inspection procedures.

Export and Battery Shipping Support

ESC supports international replacement-battery projects with applicable documentation, export packaging and battery-compliant logistics solutions according to destination-market and order requirements.

Quick Specifications

What Is the Samsung T220 HQ-3565S Replacement Battery?

The Samsung T220 HQ-3565S replacement battery is a rechargeable lithium-ion battery developed for compatible Samsung Galaxy Tab A7 Lite repair and refurbishment projects, including SM-T220 Wi-Fi and SM-T225 LTE applications after compatibility verification.

The original Galaxy Tab A7 Lite battery system is specified at 5100mAh typical capacity and 4980mAh rated minimum capacity. The ESC HQ-3565S replacement battery is rated at 4980mAh, corresponding to the original device’s minimum rated-capacity reference.

After extended charging, discharging and storage, the original tablet battery may lose usable capacity and develop higher internal resistance.

Common battery-related symptoms may include:

· Shorter operating time between charges

· Rapid battery-percentage loss

· Poor charge retention

· Unexpected shutdown

· Reduced runtime under video, gaming or higher display load

· The tablet operating while connected to a charger but shutting down soon after disconnection

A correctly matched replacement battery can restore usable battery-powered operation when the original problem is caused by battery degradation.

However, replacing the battery cannot repair faults involving the charging port, charging IC, motherboard, display circuit or other internal tablet components.

As a Samsung T220 battery supplier and OEM tablet battery manufacturer, ESC supplies HQ-3565S batteries for repair centers, refurbishment companies, wholesalers, distributors and private-label battery brands.

Before ordering, buyers should verify the exact tablet model, original battery reference, voltage, connector, polarity and physical dimensions.

Key Features

1. 4980mAh Rated Capacity

The ESC HQ-3565S is specified at 4980mAh, corresponding to the rated minimum capacity published for the original Galaxy Tab A7 Lite battery system. This provides a clear and technically relevant capacity reference for professional replacement projects.

2. Designed for SM-T220 and SM-T225 Applications

The battery is intended for compatible Samsung Galaxy Tab A7 Lite SM-T220 and SM-T225 applications. The original battery reference, connector, polarity and dimensions should still be verified before sample or bulk purchasing.

3. 3.83V Replacement Battery Platform

The ESC product specification uses a 3.83V nominal battery platform. Correct voltage, connector and polarity matching are important for charging compatibility and stable tablet operation.

4. Integrated Battery Protection

The battery pack includes protection functions designed to help manage overcharge, over-discharge and short-circuit conditions during normal charging and operation.

5. OEM and Wholesale Supply

ESC supports samples, mixed-model purchasing, customized battery labels, barcode labels, private packaging and bulk production for professional repair, refurbishment and replacement-parts businesses.

Technical Specifications

Compatible Models

Compatibility Notice

This battery should not automatically be described as compatible with every Samsung Galaxy Tab A7-series tablet.

The Galaxy Tab A7 Lite and the larger Galaxy Tab A7 belong to different device platforms and use different battery systems.

Different Samsung tablet models may use different:

· Battery references

· Rated voltages

· Capacity specifications

· Connectors

· Cable positions

· Polarity

· Battery dimensions

· Internal mounting structures

Before ordering, please provide:

· Exact tablet model number

· Original battery-label photo

· Battery reference number

· Connector photo

· Polarity

· Battery dimensions

· Required quantity

Compatibility should be confirmed before sample testing or bulk production.

Applications

Tablet Repair Centers

Suitable for professional repair businesses replacing aged Samsung Galaxy Tab A7 Lite batteries affected by reduced runtime, rapid battery drain, poor charge retention or unexpected shutdown.

Tablet Refurbishment Companies

Designed for companies that inspect, repair, grade and resell used Samsung tablets in refurbished and secondary-device markets.

Replacement-Parts Wholesalers

Suitable for wholesalers supplying tablet batteries and electronic spare parts to repair shops, regional distributors and service centers.

E-Commerce Spare-Parts Sellers

Supports professional online sellers requiring clear model references, accurate technical specifications, barcode labels and retail-ready packaging.

Private-Label Battery Brands

ESC supports customized battery labels and packaging for customers operating their own replacement-battery brands.

Non-Warranty Repair Programs

Suitable for professional non-warranty tablet repair and maintenance projects after the battery fault and product compatibility have been confirmed.

Original Samsung Battery vs. ESC Replacement Battery

Important Comparison Notice

The ESC battery is a compatible replacement product and is not manufactured, endorsed or authorized by Samsung.

Samsung specifies 5100mAh as the typical capacity and 4980mAh as the rated minimum capacity for the Galaxy Tab A7 Lite battery system. The ESC replacement battery is rated at 4980mAh and should therefore not be marketed as a 5100mAh typical-capacity battery unless the actual production product is separately tested and specified that way.

A new replacement battery can improve battery-related runtime and stability when the original battery has degraded. It cannot repair problems caused by the tablet motherboard, charging port, charging circuit or other internal components.

Actual operating time depends on:

· Screen brightness

· Wi-Fi or mobile-network usage

· Video playback

· Gaming and processor load

· Applications running in the background

· Battery temperature

· Charging-circuit condition

· Overall tablet condition

Customer FAQ

1. Is this battery compatible with the Samsung Galaxy Tab A7 Lite SM-T220?

Yes. The ESC HQ-3565S replacement battery is designed for compatible Samsung Galaxy Tab A7 Lite SM-T220 applications.

The original battery reference, connector, polarity and physical dimensions should still be verified before ordering.

2. Is the same battery compatible with the Samsung SM-T225?

Yes. HQ-3565S is also listed for compatible Galaxy Tab A7 Lite SM-T225 applications.

Because production batches and regional versions can vary, compatibility should still be confirmed using the original battery label, connector, polarity and dimensions.

3. What is HQ-3565S?

HQ-3565S is the battery reference used for this ESC replacement battery.

The battery reference should be checked together with the exact tablet model, voltage, connector, polarity and physical dimensions when confirming compatibility.

4. Why is the ESC battery rated at 4980mAh when Samsung specifies 5100mAh?

Samsung specifies 5100mAh as the typical battery capacity and 4980mAh as the rated minimum capacity for the Galaxy Tab A7 Lite.

The ESC HQ-3565S is rated at 4980mAh, which corresponds to the original device’s rated minimum-capacity reference.

5. What is the rated voltage of the ESC HQ-3565S battery?

The ESC product specification lists the battery at 3.83V.

The final website specification should always match the actual production label, BOM and tested battery sample.

6. Is this battery compatible with the larger Samsung Galaxy Tab A7?

No compatibility should be assumed.

The Galaxy Tab A7 Lite and Galaxy Tab A7 use different device platforms and battery systems. Replacement batteries should always be selected according to the exact tablet model and original battery.

7. Does the replacement battery include a protection circuit?

Yes. The battery includes an integrated protection circuit designed to help manage overcharge, over-discharge and short-circuit conditions during normal operation.

8. Is the battery tested before shipment?

The battery is checked according to the applicable production and outgoing inspection process, including relevant capacity, voltage, internal resistance, connector and appearance inspections.

Specific batch-testing requirements can be discussed before bulk production.

9. Can I order a sample and customize the battery packaging?

Yes. Samples are available for compatibility and performance evaluation. ESC also supports customized battery labels, barcode labels, retail boxes, warranty cards and outer cartons, subject to order quantity and artwork requirements.

10. Which documents and shipping support can ESC provide?

CE, RoHS, MSDS, UN38.3 and applicable battery transportation documents may be provided according to the exact battery configuration and corresponding product file.

Customers should confirm the required documentation, destination country and shipping method before ordering.