MultiPlus 12/500/20-16 230Vac inverter/charger

🔌 1. 3-in-1 multifunction device

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  Pure sine wave inverter (500VA / ~400–430W)
  
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  20A adaptive battery charger
  
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  16A high-speed AC transfer switch (UPS function)
  

⚡ 2. Uninterruptible Power Supply (UPS)

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  Switches from grid/generator to battery in <20 milliseconds
  
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  Keeps sensitive electronics (PCs, routers, etc.) running without interruption
  

🔋 3. Advanced battery charging

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  4-stage adaptive charging (bulk, absorption, float, storage)
  
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  Automatically adjusts based on battery condition
  
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  Compatible with AGM, Gel, Lead-acid, Lithium (with proper settings)
  

⚙️ 4. PowerAssist technology

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  Adds battery power when shore/generator power is limited
  
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  Prevents overload of weak generators or small grid connections