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    • Lead-acid Battery ChargerExpand
      • 14.4V Lead-acid Battery Charger for 12V Battery Packs
      • 29.2V Lead-acid Battery Charger for 24V Battery Packs
      • 43.8V Lead-acid Battery Charger for 36V Battery Packs
      • 57.6V Lead-acid Battery Charger for 48V Battery Packs
      • 72V Lead-acid Battery Charger for 60V Battery Packs
      • 86.4V Lead-acid Battery Charger for 72V Battery Packs
    • Li-ion Battery ChargerExpand
      • 4.2V Charger for 1S 3.7V Battery
      • 8.4V Charger for 2S 7.4V Battery
      • 12.6V Charger for 3S 11.1V Battery
      • 16.8V Charger for 4S 14.8V Battery
      • 21V Charger for 5S 18.5V Battery
      • 25.2V Charger for 6S 22.2V Battery
      • 29.4V Charger for 7S 25.9V Battery
      • 33.6V Charger for 8S 29.6V Battery
      • 37.8V Charger for 9S 33.3V Li-ion Battery
      • 42V Charger for 10S 37V Battery
      • 46.2V Charger for 11S 40.7V Battery
      • 50.4V Charger 12S 44.4V Battery
      • 54.6V Charger for 13S 48V Battery
      • 58.8V Charger for 14S 51.8V Battery
      • 63V Charger For 15S 55.5V Battery
      • 67.2V Charger For 16S 59.2V Battery
      • 71.4V Charger For 17S 62.9V Battery
      • 75.6V Charger for 18S 66.6V Battery
      • 84V Charger for 20S 74V Battery
    • LiFePO₄ Battery ChargerExpand
      • 3.65V LiFePO₄ Battery Charger (1S 3.2V LFP Cells)
      • 7.3V LiFePO₄ Battery Charger (2S 6.4V LFP Packs)
      • 11V LiFePO₄ Battery Charger (3S 9.6V LFP Packs)
      • 14.6V LiFePO₄ Battery Charger (4S 12.8V LFP Packs)
      • 18.25V LiFePO₄ Battery Charger (5S 16V LFP Packs)
      • 21.9V LiFePO₄ Battery Charger (6S 19.2V LFP Packs)
      • 25.55V LiFePO₄ Battery Charger (7S 22.4V LFP Packs)
      • 29.2V LiFePO₄ Battery Charger (8S 25.6V LFP Packs)
      • 33.3V LiFePO₄ Battery Charger (9S 28.8V LFP Packs)
      • 36.5V LiFePO₄ Battery Charger (10S 32V LFP Packs)
      • 40.15V LiFePO₄ Battery Charger (11S 35.2V LFP Packs)
      • 43.8V LiFePO₄ Battery Charger (12S 38.4V LFP Packs)
      • 47.45V LiFePO₄ Battery Charger (13S 41.6V LFP Packs)
      • 51.1V LiFePO₄ Battery Charger (14S 44.8V LFP Packs)
      • 54.8V LiFePO₄ Battery Charger (15S 48V LFP Packs)
      • 58.4V LiFePO₄ Battery Charger (16S 51.2V LFP Packs)
      • 62.05V LiFePO₄ Battery Charger (17S 54.4V LFP Packs)
      • 65.7V LiFePO₄ Battery Charger (18S 57.6V LFP Packs)
      • 69.35V LiFePO₄ Battery Charger (19S 60.8V LFP Packs)
      • 73V LiFePO₄ Battery Charger (for 20S 64V LFP Packs)
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    • AC-DC Power Adapter
  • BMSExpand
    • Lithium Battery BMS
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  • CustomExpand
    • Customization Service
    • Charging System Design
    • Custom Charger Development
    • ODM / OEM Implementation
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    • Smart Charging Systems
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Phonix logo brand : Phonix
Smart Charger

Custom Charger Development

Home / Custom / Custom Charger Development

Custom Smart Battery Charger Development

We develop custom battery chargers tailored to modern battery-powered equipment — including intelligent charging control, BMS compatibility, app monitoring, and safety-oriented charging systems.

Our approach goes beyond standard charger manufacturing by focusing on system-level integration between charger, battery, and application environment.


Intelligent Charging Systems

Modern equipment requires charging solutions that can adapt to real-world operating conditions.

We design smart charging systems capable of responding dynamically to battery status and usage patterns.

  • Adaptive charging profiles
  • Dynamic current & voltage adjustment
  • Temperature-aware charging logic
  • Battery health optimization
  • Charging behavior customization

BMS-Compatible Charger Design

Our custom chargers are designed to work directly with battery management systems (BMS), enabling coordinated and controlled charging.

  • CAN communication
  • UART integration
  • RS485 compatibility
  • Charge permission control
  • Fault-aware charging response
  • State-of-charge coordination

This ensures charging is aligned with battery protection logic.


App-Monitored Charging Systems

We support charger systems that provide visibility and control through mobile apps or cloud interfaces.

  • Charging status monitoring
  • Remote start / stop
  • Real-time battery data
  • Charging history tracking
  • Fault notifications

App-based monitoring improves operational awareness and serviceability.


Safety-Oriented Charging Architecture

Safety is integrated into our charging system design from the beginning.

  • Multi-layer protection logic
  • Thermal safety strategy
  • Communication-based protection
  • Hardware & firmware safety coordination
  • Certification-ready system structure

This allows charging systems to operate reliably in demanding environments.


Typical Applications

  • Industrial equipment
  • Cleaning machines
  • Robotics
  • Medical mobility devices
  • Energy storage systems
  • Specialty vehicles

Develop a Charger That Fits Your System

We support OEM customers in developing intelligent battery charging systems tailored to their equipment and battery platforms.

Global Markets

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Canada
Mexico

Germany
United Kingdom
France
Italy

Australia
New Zealand

Brazil
Chile
Argentina

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Japan
South Korea
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Malaysia
Thailand
Philippines

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Saudi Arabia
Qatar

South Africa
Egypt
Kenya

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  • Home
  • Product
    • Lead-acid Battery Charger
      • 14.4V Lead-acid Battery Charger for 12V Battery Packs
      • 29.2V Lead-acid Battery Charger for 24V Battery Packs
      • 43.8V Lead-acid Battery Charger for 36V Battery Packs
      • 57.6V Lead-acid Battery Charger for 48V Battery Packs
      • 72V Lead-acid Battery Charger for 60V Battery Packs
      • 86.4V Lead-acid Battery Charger for 72V Battery Packs
    • Li-ion Battery Charger
      • 4.2V Charger for 1S 3.7V Battery
      • 8.4V Charger for 2S 7.4V Battery
      • 12.6V Charger for 3S 11.1V Battery
      • 16.8V Charger for 4S 14.8V Battery
      • 21V Charger for 5S 18.5V Battery
      • 25.2V Charger for 6S 22.2V Battery
      • 29.4V Charger for 7S 25.9V Battery
      • 33.6V Charger for 8S 29.6V Battery
      • 37.8V Charger for 9S 33.3V Li-ion Battery
      • 42V Charger for 10S 37V Battery
      • 46.2V Charger for 11S 40.7V Battery
      • 50.4V Charger 12S 44.4V Battery
      • 54.6V Charger for 13S 48V Battery
      • 58.8V Charger for 14S 51.8V Battery
      • 63V Charger For 15S 55.5V Battery
      • 67.2V Charger For 16S 59.2V Battery
      • 71.4V Charger For 17S 62.9V Battery
      • 75.6V Charger for 18S 66.6V Battery
      • 84V Charger for 20S 74V Battery
    • LiFePO₄ Battery Charger
      • 3.65V LiFePO₄ Battery Charger (1S 3.2V LFP Cells)
      • 7.3V LiFePO₄ Battery Charger (2S 6.4V LFP Packs)
      • 11V LiFePO₄ Battery Charger (3S 9.6V LFP Packs)
      • 14.6V LiFePO₄ Battery Charger (4S 12.8V LFP Packs)
      • 18.25V LiFePO₄ Battery Charger (5S 16V LFP Packs)
      • 21.9V LiFePO₄ Battery Charger (6S 19.2V LFP Packs)
      • 25.55V LiFePO₄ Battery Charger (7S 22.4V LFP Packs)
      • 29.2V LiFePO₄ Battery Charger (8S 25.6V LFP Packs)
      • 33.3V LiFePO₄ Battery Charger (9S 28.8V LFP Packs)
      • 36.5V LiFePO₄ Battery Charger (10S 32V LFP Packs)
      • 40.15V LiFePO₄ Battery Charger (11S 35.2V LFP Packs)
      • 43.8V LiFePO₄ Battery Charger (12S 38.4V LFP Packs)
      • 47.45V LiFePO₄ Battery Charger (13S 41.6V LFP Packs)
      • 51.1V LiFePO₄ Battery Charger (14S 44.8V LFP Packs)
      • 54.8V LiFePO₄ Battery Charger (15S 48V LFP Packs)
      • 58.4V LiFePO₄ Battery Charger (16S 51.2V LFP Packs)
      • 62.05V LiFePO₄ Battery Charger (17S 54.4V LFP Packs)
      • 65.7V LiFePO₄ Battery Charger (18S 57.6V LFP Packs)
      • 69.35V LiFePO₄ Battery Charger (19S 60.8V LFP Packs)
      • 73V LiFePO₄ Battery Charger (for 20S 64V LFP Packs)
    • Ni-MH battery chargers
    • PD Fast Charger
    • AC-DC Power Adapter
  • BMS
    • Lithium Battery BMS
    • LiFePO4 Battery BMS
    • Lead Acid Battery BMS
    • NiMH Battery BMS
  • Custom
    • Customization Service
    • Charging System Design
    • Custom Charger Development
    • ODM / OEM Implementation
  • Contact
  • Resources
    • Smart Charging Systems
    • Safe Charging Architecture
    • Extreme Environment Charging
    • Energy & Solar Charging
    • Integrated Charging Solutions
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