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      • 46.2V Charger for 11S 40.7V Battery
      • 50.4V Charger for 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
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      • 3.65V Charger 1S 3.2V Battery
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      • 14.6V Charger for 4S 12.8V Battery
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      • 25.55V Charger for 7S 22.4V
      • 29.2V Charger for 8S 25.6V Battery
      • 33.3V Charger for 9S 28.8V Battery
      • 36.5V Charger for 10S 32V Battery
      • 40.15V Charger for 11S 35.2V Battery
      • 43.8V Charger for 12S 38.4V Battery
      • 47.45V Charger for 13S 41.6V Battery
      • 51.1V Charger for 14S 44.8V Battery
      • 54.8V Charger for 15S 48V Battery
      • 58.4V Charger for 16S 51.2V Battery
      • 62V Charger for 17S 54.4V Battery
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      • 69.35V Charger for 19S 60.8V Battery
      • 73V Charger for 20S 64V Battery
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      • 14.4V Charger for 12V Battery
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      • 43.8V Charger for 36V Battery
      • 57.6V Charger for 48V Battery
      • 72V Charger for 60V Battery
      • 86.4V Charger for 72V Battery
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Phonix logo brand : Phonix
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Phonix Charger blog covers battery charger technology, smart charging systems for battery of Lithium, Lead Acid, NiMH, Lifepo4. ODM & OEM services with smart charging solutions for battery-powered equipment. Explore charging guides, engineering insights, and applications across EVs, energy storage, e-mobility, medical, telecom, industrial, marine, and defense sectors.

Blog

Do LiFePO4 Batteries Need a Special Charger?

Read More Do LiFePO4 Batteries Need a Special Charger?Continue

Blog

The Hidden Cost of “ Big Brand ” Power Components： Phoenix Contact vs. Phonix Charger for Custom OEM Projects

Read More The Hidden Cost of “ Big Brand ” Power Components： Phoenix Contact vs. Phonix Charger for Custom OEM ProjectsContinue

Blog

Why 99% of Engineers Still Get Float Charging and Trickle Charging Wrong?

Read More Why 99% of Engineers Still Get Float Charging and Trickle Charging Wrong?Continue

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Can I leave a LiFePO4 charger plugged in overnight?（Guide 2026 UL/CE/RCM）

Read More Can I leave a LiFePO4 charger plugged in overnight?（Guide 2026 UL/CE/RCM）Continue

Blog

Best 48V LiFePO4 Battery Charger (2026 Guide for Industrial, OEM & Consumer Applications)

Read More Best 48V LiFePO4 Battery Charger (2026 Guide for Industrial, OEM & Consumer Applications)Continue

Blog

Can You Use a Lead-Acid Charger on a Lithium Battery?

Read More Can You Use a Lead-Acid Charger on a Lithium Battery?Continue

Blog

Can I Use a 54.6V Charger for a 48V Battery?

Read More Can I Use a 54.6V Charger for a 48V Battery?Continue

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Understanding Charging Voltages: Why 48V Lead-Acid Requires 57V–59V to Prevent Sulfation？

Read More Understanding Charging Voltages: Why 48V Lead-Acid Requires 57V–59V to Prevent Sulfation？Continue

Blog

What Voltage Charger Is Needed for 48V Battery ?

Read More What Voltage Charger Is Needed for 48V Battery ?Continue

Blog

Why Is My Battery Charger Showing Green but the Battery Is Not Fully Charged?

Read More Why Is My Battery Charger Showing Green but the Battery Is Not Fully Charged?Continue

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Why Is My Scooter Charger Blinking Red?

Read More Why Is My Scooter Charger Blinking Red?Continue

Blog

Precision smart Charger system and battery Lifecycle Stability

Read More Precision smart Charger system and battery Lifecycle StabilityContinue

Blog

Modular Industrial Charging: Critical Hidden Architectural Flaws

Read More Modular Industrial Charging: Critical Hidden Architectural FlawsContinue

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How Charging Architecture Directly Shapes Lithium Battery Degradation?

Read More How Charging Architecture Directly Shapes Lithium Battery Degradation?Continue

Blog

System-Level Charging Design vs Component-Level Charging

Read More System-Level Charging Design vs Component-Level ChargingContinue

Blog

When Does a Project Require a Custom Smart Charger ODM?

Read More When Does a Project Require a Custom Smart Charger ODM?Continue

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© 2026 Phonix™ | Battery Charger Manufacturer | ODM & OEM

  • Home
  • Product
    • 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 Battery
      • 42V Charger for 10S 37V Battery
      • 46.2V Charger for 11S 40.7V Battery
      • 50.4V Charger for 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 Charger 1S 3.2V Battery
      • 7.3V Charger for 2S 6.4V Battery
      • 11V Charger for 3S 9.6V Battery
      • 14.6V Charger for 4S 12.8V Battery
      • 18.25V Charger for 5S 16V Battery
      • 21.9V Charger for 6S 19.2V Battery
      • 25.55V Charger for 7S 22.4V
      • 29.2V Charger for 8S 25.6V Battery
      • 33.3V Charger for 9S 28.8V Battery
      • 36.5V Charger for 10S 32V Battery
      • 40.15V Charger for 11S 35.2V Battery
      • 43.8V Charger for 12S 38.4V Battery
      • 47.45V Charger for 13S 41.6V Battery
      • 51.1V Charger for 14S 44.8V Battery
      • 54.8V Charger for 15S 48V Battery
      • 58.4V Charger for 16S 51.2V Battery
      • 62V Charger for 17S 54.4V Battery
      • 65.7V Charger for 18S 57.6V Battery
      • 69.35V Charger for 19S 60.8V Battery
      • 73V Charger for 20S 64V Battery
    • Lead-acid Battery Charger
      • 14.4V Charger for 12V Battery
      • 29.2V Charger for 24V Battery
      • 43.8V Charger for 36V Battery
      • 57.6V Charger for 48V Battery
      • 72V Charger for 60V Battery
      • 86.4V Charger for 72V Battery
    • Ni-MH battery charger
    • PD Fast Charger
    • AC-DC Power Adapter
  • Custom
    • Customization Service
    • Charging System Design
    • Custom Charger Development
    • ODM / OEM Implementation
  • Applications
    • E-scooter Chargers
    • Power Tools Chargers
  • Contact
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