Custom Rechargeable Battery for Electric Sofa Massage Chair and Power Recliner

Custom battery solutions for power recliners, electric sofas, massage chairs, and lift chairs — compatible with major reclining furniture brands. Customize voltage, capacity, dimensions, connector, BMS, and labeling. Features high‑quality Li‑ion cells with intelligent BMS and LED power display for reliable, long‑lasting power in home furniture and medical seating applications. CE, RoHS, UN38.3 certified. OEM/ODM factory direct.

  • Brand Name :

    OEM / ODM
  • Battery Type :

    Li-ion (Rechargeable)
  • Nominal Voltage :

    Custom (22.2V / 25.2V / 29.4V available)
  • Nominal Capacity :

    Custom (2500mAh / 3500mAh / 5000mAh available)
  • Cell Options :

    18650 / Prismatic from EVE, Samsung, LG, Panasonic
  • Application :

    Power Recliner, Electric Sofa, Massage Chair, Lift Chair, Reclining Furniture
  • Compatible Brands :

    Universal / Custom
  • Compatible Models :

    Universal / Custom
  • Certification :

    CE, RoHS, UN38.3, MSDS
RECHARGEABLE BATTERY FOR POWER FURNITURE
Electric Recliner & Lift Chair Battery
Reliable rechargeable power for electric recliners, lift chairs, massage chairs and other compatible power furniture.
25.2V
RATED VOLTAGE
2500–5000mAh
CAPACITY OPTIONS
2-PIN
POWER CONNECTION
25.2V / 3.5A
OUTPUT
Electric Recliner Battery
TECHNICAL SPECIFICATIONS
Reliable Power for Electric Furniture
A rechargeable Li-Ion battery pack designed to provide portable power for compatible electric recliners, lift chairs and massage chairs.
Rated Capacity 2500 / 3500 / 5000mAh
Rated Voltage 25.2V
Rated Energy 88.2Wh*
Input 29.4V / 0.7–1.75A
Output 25.2V / 3.5A
Limited Charge Voltage 29.4V
*88.2Wh corresponds to the 3500mAh configuration. Energy varies by capacity.
25.2V Recliner Battery
CONNECTION
2-Pin Connection for Compatible Recliners
Designed for compatible power furniture using a 2-pin battery connection. Please check your furniture connector before purchase.
COMPATIBLE CONNECTION
2-Pin Battery Port
Designed for compatible electric recliner and lift chair power systems using the specified 2-pin connection.
NOT COMPATIBLE WITH
USB Connectors
5-Pin Connectors
RJ45 Connectors
Barrel Plug Connectors
2-Pin Recliner Battery
FLEXIBLE POWER
Power Your Recliner Your Way
Choose cordless battery operation or keep the furniture connected to power while charging.
MODE 01
Cordless Operation
Use the rechargeable battery without a power cord during operation, giving you greater flexibility when positioning compatible furniture.
✓ Flexible Furniture Placement
✓ Cleaner Setup
✓ Cord-Free Operation
MODE 02
Charge While Using
Keep the recliner connected to power while charging for convenient use when continuous power access is preferred.
✓ Convenient Charging
✓ Extended Use
✓ Continuous Power Access
Cordless Recliner Battery
Cordless Lift Chair Battery
FLEXIBLE PLACEMENT
Place Your Furniture Where You Like
Battery-powered operation helps reduce dependence on nearby power outlets and gives you more flexibility when arranging compatible furniture.
Flexible Placement
Position furniture with less dependence on nearby outlets.
Cleaner Setup
Reduce visible power cables around your furniture.
Easy Connection
Connect the battery to compatible furniture using the 2-pin port.
CORD-FREE POWER
A Cleaner & More Convenient Home Setup
Reduce visible power cables around compatible recliners and create a cleaner furniture setup.
01
Less Cable Clutter
Reduce visible power cables around your furniture.
02
Flexible Placement
Less dependence on nearby wall outlets.
03
Convenient Power
Rechargeable power for compatible electric furniture.
Cord Free Recliner Battery
BATTERY SAFETY
Built for Reliable Everyday Operation
Protection functions help manage abnormal electrical conditions during charging and battery operation.
Over-Charge
Protection
Over-Discharge
Protection
Over-Current
Protection
Over-Voltage
Protection
Short Circuit
Protection
Temperature
Protection
APPLICATIONS
Power for Modern Electric Furniture
A portable rechargeable power solution for compatible furniture and seating applications.
Electric Recliners
Power Lift Chairs
Massage Chairs
Functional Sofas
RECHARGEABLE POWER SOLUTION
Power Your Furniture Without the Cord
Reliable rechargeable battery power for compatible electric recliners, lift chairs, massage chairs and functional furniture.
25.2V  •  2500–5000mAh  •  2-PIN  •  RECHARGEABLE LI-ION
 
FROM CONCEPT TO PRODUCTION

Our Custom Battery Development Process

From your initial requirements to sample evaluation and production planning.

01
Requirements
Application, specs and needs
→
02
Engineering Design
Cell, voltage, capacity and connector
→
03
Sample Testing
Evaluate fit and performance
→
04
Production
Order production and QC

Project timing and production arrangements depend on the confirmed specifications, sample approval and order requirements.

MEET OUR TEAM

Trade Show Presence

Meet our team at industry exhibitions to discuss custom battery packs, application requirements and OEM/ODM cooperation.

ShangGuo Technology at Global Sources Hong Kong
HONG KONG

Global Sources Hong Kong

Discuss custom battery solutions and explore opportunities for OEM/ODM cooperation.

April 2026
ShangGuo Technology at ExpoElectronica
MOSCOW, RUSSIA

ExpoElectronica

Connect with industry professionals and discuss battery requirements for electronic equipment.

April 2026
ShangGuo Technology at Global Sources Hong Kong in October
HONG KONG

Global Sources Hong Kong

Continue conversations about customized battery packs, technical requirements and potential projects.

October 2026
SHANGGUO TECHNOLOGY

TRUSTED CUSTOM BATTERY MANUFACTURING

Explore our manufacturing capabilities, available compliance documentation and battery development experience across different applications.

01 / MANUFACTURING

Factory & Manufacturing Capabilities

From battery pack assembly and wiring to quality inspection, our manufacturing process supports custom battery projects from sample development to production.

02 / QUALITY DOCUMENTATION

Certificates & Test Documentation

Documentation may be available according to the battery model, destination market and project requirements. Please confirm the applicable documents for your specific product.

UKCA Battery Compliance Documentation
UKCA
UK Market Compliance
CE Battery Compliance Documentation
CE
Applicable European Requirements
RoHS Battery Compliance Documentation
RoHS
Restriction of Hazardous Substances
FCC Battery Related Compliance Documentation
FCC
Applicable Electromagnetic Requirements
PSE Battery Compliance Documentation
PSE
Applicable Japanese Requirements
Lithium Battery Safety Data Sheet
MSDS / SDS
Safety Data Documentation
UN38.3 Lithium Battery Test Documentation
UN 38.3
Lithium Battery Transport Testing
UL 2054 Battery Safety Documentation
UL 2054
Battery Safety Standard

Note: Displayed documents are examples of available compliance or test documentation. Applicability and validity depend on the specific battery, configuration, market and project. Please request the relevant documents for your order.

03 / PROJECT EXPERIENCE

Custom Battery Development Cases

Examples of battery solutions developed for different equipment and application requirements.

Starlink Mini Battery Development Case
Starlink Mini Battery
Portable power solutions for satellite internet equipment.
Massage Chair Battery Development Case
Massage Chair Battery
Rechargeable battery solutions for powered seating equipment.
Hunting Camera Battery Development Case
Hunting Camera Battery
Battery solutions for outdoor monitoring equipment.
Solar Panel Battery Development Case
Solar Panel Applications
Portable solar and outdoor power application projects.
04 / APPLICATION KNOW-HOW

Battery Solutions Across Industries

Our battery development experience covers a wide range of equipment categories and specialized applications.

Medical Device Battery Applications
Medical & Healthcare
Surveying and GNSS Battery Applications
Surveying & GNSS
Smart Home Battery Applications
Smart Home & Robotics
Industrial Equipment Battery Applications
Industrial & Professional
Agriculture and Mining Battery Applications
Agriculture & Mining
POS and Handheld Device Battery Applications
POS & Handheld Devices
Communication Equipment Battery Applications
Communication
Outdoor and Wildlife Battery Applications
Outdoor & Wildlife
Emergency and Safety Battery Applications
Emergency & Safety
Power and Energy Battery Applications
Power & Energy
SUPPORT BEYOND DELIVERY

After-Sales Support & Warranty

Our team supports custom battery projects with technical communication, product evaluation and after-sales coordination.

01 / WARRANTY

Warranty Policy

Warranty coverage, duration and remedies are subject to the applicable quotation, order terms and product specifications. If an issue occurs, please provide the order details and relevant photos or test information so our team can assess the case and advise on the next steps.

02 / TECHNICAL ASSISTANCE

Technical Support

Our team can help coordinate technical questions related to battery specifications, connectors, wiring, charging requirements and product application. Response times depend on the inquiry, project details and support arrangements.

03 / ISSUE RESOLUTION

Returns & Replacement Assessment

For suspected quality issues or products that do not meet the agreed specifications, contact us with the order number and supporting details. Return, repair or replacement arrangements will be reviewed according to the confirmed order terms and the assessment results.

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