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12V LiFePO4 Charger 20A with LED Indicator

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$56 USD
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12V 20A Lithium Battery Charger 14.6V LiFePO4 Battery Charger, AC-DC Smart Charger with Anderson Connector LED Indicator, Built-in Safety Protections, Support 0V Charging Function

Smart 3-stage charger for 12V LiFePO4 batteries (12.8V). 20A current for faster charging and 0V charging support. Includes multiple protections for safe operation

Highlights

  • fast 20A charging
  • 3-stage smart charging
  • comprehensive protection suite

Pros

  • 3-stage charging (CC, CV, Full Charger)
  • 20A charging current for faster replenishment
  • Supports 0V charging to reactivate long-unused batteries
  • Built-in protections: overvoltage, overcurrent, overheating, no-load, short-circuit, reverse connection, overcharge
  • LED indicator for status visibility

Cons

  • Designed specifically for 12V LiFePO4 batteries
  • Maximum capacity range specified (30-300Ah) may vary by application

Best For

  • recharge 12V LiFePO4 batteries
  • rejuvenate long-unused batteries with 0V charging
  • quickly restore 12V battery in automotive or storage setups
  • safe charging with multiple protections
  • systems needing LED status indicators

Features

  • Charges 12V LiFePO4 batteries with 20A current and supports 30–300Ah capacities
  • Delivers full 3-stage charging: CC, CV, and full charger stage for longevity
  • Supports 0V charging to reactivate long-unused batteries and repair capacity
  • Built-in protections: overvoltage, overcurrent, overheating, no-load, short-circuit, reverse connection, and overcharge with auto-resume after fault repair
  • Compact, portable design with compatibility for common 12V LiFePO4 battery models used in RVs and campers

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