Smart Home

Smart Home Battery Solutions

Custom Rechargeable Battery Packs for Smart Home Devices

PKCELL provides safe, compact and long-lasting rechargeable Li-ion and Li-polymer battery pack solutions for smart cameras, video doorbells, smart locks, IoT hubs, motorized curtains and robot vacuums.

20+ YearsBattery Industry Experience
OEM / ODMCustom Battery Pack Engineering
UN38.3 & MSDSExport & Compliance Support
Global SupplyWorldwide Project Experience
Battery powered smart security camera

Security Cameras

Rechargeable packs for indoor and outdoor wireless cameras.

Wireless video doorbell battery solution

Video Doorbells

Long-runtime batteries for Wi-Fi video doorbells.

Smart door lock rechargeable battery

Smart Door Locks

Reliable backup and rechargeable power for locks.

Smart home hub backup battery

Smart Hubs

Backup battery solutions for IoT hubs and gateways.

Motorized curtain and blinds battery

Smart Curtains

Compact rechargeable batteries for curtain motors.

Robot vacuum rechargeable battery pack

Robot Vacuums

High-capacity battery packs for cleaning robots.

Battery Engineering Capability

From low-power standby devices to high-current motorized products, PKCELL supports smart home battery projects from cell selection to mass production.

Low Standby Power Design

Suitable for smart locks, sensors, gateways and devices that require long standby time.

High-Capacity Packs

Support 18650, 21700 and Li-polymer packs for cameras, doorbells and robot vacuums.

PCM / BMS Protection

Over-charge, over-discharge, over-current, short-circuit and temperature protection options.

Custom Structure

Customize pack size, wire length, connector, NTC, casing, label and assembly structure.

Outdoor Reliability

Support battery design considerations for outdoor cameras, doorbells and temperature variation.

Certification Support

Support documents for UN38.3, MSDS, IEC, UL, KC, PSE and project-specific requirements.

Recommended Battery Solutions

Typical battery recommendations for smart home device categories. Final selection depends on size, runtime, discharge current, charging method and certification requirements.

Security Cameras

Product
Recommended Battery
Typical Specs
Indoor Wireless Camera
Rechargeable Li-ion / Li-Po
18650 2600–3500mAh
Outdoor Security Camera
High-capacity Li-ion pack
18650 × 2 / Li-Po 5000–7000mAh
Solar Security Camera
Rechargeable Li-ion pack
18650 / 21700 Custom Pack

Video Doorbells

Product
Recommended Battery
Typical Specs
Wireless Video Doorbell
Rechargeable Li-ion / Li-Po
18650 × 2
Wi-Fi Doorbell Camera
High-capacity Li-Po pack
5000–6500mAh
Doorbell Backup Pack
Li-ion rechargeable pack
Custom Pack

Smart Door Locks

Product
Recommended Battery
Typical Specs
Fingerprint Door Lock
Rechargeable Li-ion / Li-Po
Li-Po 3000–6000mAh
Bluetooth Smart Lock
Li-polymer battery
Custom Thin Pack
Wi-Fi Door Lock
18650 battery pack
18650 × 2

Smart Hubs & Gateways

Product
Recommended Battery
Typical Specs
IoT Hub
Backup Li-ion battery
18650 / Li-Po 2000–4000mAh
Smart Gateway
Rechargeable backup pack
3.7V / 7.4V Custom Pack
Home Control Panel
Li-polymer battery
Thin Custom Pack

Smart Curtains & Blinds

Product
Recommended Battery
Typical Specs
Motorized Curtain System
Rechargeable Li-ion
18650 / Li-Po 2000–5000mAh
Smart Blinds Motor
Cylindrical Li-ion pack
18650 Custom Pack
Remote Curtain Controller
Li-polymer battery
Custom Small Pack

Robot Vacuums

Product
Recommended Battery
Typical Specs
Vacuum Robot
Rechargeable Li-ion battery pack
18650 / 21700 Pack
Vacuum & Mopping Robot
Multi-cell Li-ion pack + BMS
14.4–21.6V
High-Power Cleaning Robot
High-capacity cylindrical pack
Custom Pack

From Smart Home Device Specs to Mass Production

A structured engineering workflow helps reduce development risk and ensures the battery pack matches your device runtime, size, charging and safety requirements.

Smart home battery pack breakdown diagram
1

Requirement Confirmation

Confirm device type, runtime target, voltage, capacity, size limit and certification needs.

2

Cell Selection

Select Li-Po, 18650, 21700 or multi-cell pack based on power and size requirements.

3

Pack Design

Design PCM/BMS, connector, wire, NTC, casing, label and mechanical structure.

4

Prototype Testing

Build samples for fit testing, charging validation, discharge testing and safety checks.

5

Compliance Support

Prepare required battery documents and support transport or product certification needs.

6

Mass Production

Scale production with QC inspection, aging test, packaging and delivery support.

Battery ProposalRecommended chemistry, voltage, capacity and configuration.
Pack DrawingSize, connector, wire, label and structure reference.
Sample PackPrototype for product assembly and performance validation.
Compliance FilesUN38.3, MSDS and other required export documents.

Technical Design Reference

Key engineering parameters considered during smart home battery pack development.

Parameter
Design Options
Typical Considerations
Cell Type
Li-polymer, 18650, 21700, LiFePO4
Device size, runtime target, charging method and discharge current.
Voltage
3.7V, 7.4V, 11.1V, 14.4V, 21.6V or custom
Based on camera, doorbell, lock, motor or robot power architecture.
Capacity
Small mAh packs to high-capacity multi-cell packs
Standby time, active working time and charging frequency.
Protection
PCM / BMS / NTC / Fuse
Over-charge, over-discharge, short-circuit, over-current and temperature control.
Mechanical
Wire, connector, casing, label, shrink tube
Device assembly space, waterproof design, vibration and serviceability.

Why Choose PKCELL

Manufacturing Experience

15+ years of lithium battery manufacturing experience for OEM and ODM projects.

Engineering Support

Technical team supports battery selection, pack design, sample testing and mass production.

Global Certification Support

Support for UN38.3, MSDS, UL, IEC, KC, PSE and project-specific documentation.

Reliable Delivery

Stable supply chain, QC inspection, export packaging and shipment support.

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