Custom Li-Polymer Battery for Smart Door Locks and Fingerprint Locks

Custom Li-Polymer battery solutions for smart door locks, electronic locks, and fingerprint locks — compatible with security access systems. Customize voltage, capacity, dimensions, connector, BMS, and labeling. Features smart BMS protection for reliable, long-lasting power in home security applications. CE, RoHS, UN38.3 certified. OEM/ODM factory direct.

  • Brand Name :

    OEM / ODM
  • Battery Type :

    Li-Polymer (Lithium Polymer)
  • Nominal Voltage :

    Custom (3.7V available)
  • Nominal Capacity :

    Custom (560mAh / 600mAh / 800mAh / 1000mAh / 1200mAh available)
  • Cell Options :

    Ultra-slim Li-Polymer Pouch from EVE, Samsung, LG, Panasonic
  • Application :

    Smart Door Lock, Electronic Lock, Fingerprint Lock, Security Access System
  • Compatible Brands :

    OEM Custom
  • Compatible Models :

    OEM Custom
  • Certification :

    CE, RoHS, UN38.3, MSDS

1.SMART DOOR LOCK. CUSTOM POLYMER LITHIUM BATTERY

Safe. Stable. Customizable

CUSTOM CAPACITY

CUSTOM VOLTAGE

FLEXIBLE CONNECTORS

COMPACT BATTERY DESIGN

BUILT-IN SAFETY PROTECTION

OEM / ODM SUPPORT

RELIABLE POWER FOR SMART ACCESS

Custom polymer lithium battery for smart door locks with stable and safe power

 

 

2.ULTIMATE RELIABILITY & SAFETY

Stable Battery Performance Across Challenging Environments

WIDE TEMPERATURE RANGE: Reliable Performance in Cold & Heat (-20°C TO 60°C)

Protection: Overcharge / Over-discharge / Short-circuit / Over-current / Overheat / Cell balancing

BUILT FOR RELIABLE SMART ACCESS

Wide-temperature battery for smart door locks with built-in safety protection

 

 

3.PREMIUM CUSTOMIZABLE. LI-POLYMER BATTERY SOLUTIONS

YOUR SPECIFICATIONS. OUR BATTERY SOLUTION

CUSTOM: VOLTAGE / CAPACITY / SIZE / SHAPE / CONNECTOR / BMS

Custom Li-Polymer battery for smart locks with flexible capacity voltage and connectors

 

 

4.RELIABLE POWER FOR SMART LOCKS

High-Performance 3.7V 560mAh Li-Polymer Battery

3.7V · 560mAh 丨 LONG-LASTING POWER 丨 STABLE ENERGY OUTPUT 丨 COMPACT FORM FACTOR

SMART LOCKS. STABLE POWER. EVERYDAY RELIABILITY

3.7V 560mAh Li-Polymer battery for smart door locks and access control systems

 

 

5.TECHNICAL SPECIFICATIONS

OEM · ODM · CUSTOM BATTERY SOLUTIONS

BATTERY TYPE 丨 RATED VOLTAGE 丨 OPERATING TEMPERATURE 丨 SAFETY PROTECTION

Smart door lock battery specifications with customizable capacity voltage dimensions and protection

 

 

 

6.PROFESSIONAL OEM / ODM BATTERY SOLUTIONS

TAILOR-MADE BATTERY SOLUTIONS FOR YOUR SMART LOCK

SEND DEVICE INFORMATION → ENGINEERING DESIGN → CUSTOM SAMPLE → CONFIRM & VALIDATE → MASS PRODUCTION

Smart door lock battery OEM ODM customization process from device sample to mass production

 
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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