Battery Charger

AE150/300/500 is a professional battery charger / maintainer for automotive 12V starter batteries that performs 1.5/3/5 Amp charging.


  • Energy & Time Saving

    Patented charging diagram: 30% energy and 50% time saving.

  • Dust & Waterproof

    Complies with IP65 standard.

  • User-friendly Design

    PLUG, CONNECT, LEAVE: No more complex operation.
    Easy-to-read LED indicators.

  • Safe & Reliable

    Multiple protection design.
    Over-charging protection.
    Spark free.
    Reverse poles protection.
    Universal safety certified -CE/LVD/FCC/UL.

AE150/300/500 Product Specification

Model Number AE150 / AE300 / AE500
Charging Current (Max) AE150: 1.5A
AE300: 3.0A
AE500: 5.0A
L x W x H (mm)
170 x 73 x 48
Weight 0.5 KG

DHC 5-stage charging diagram

The microprocessor will charge/maintain a battery with the best setup:

  • Desulfation: Saves a deeply discharged or a lightly sulfated battery for recovery.
  • Fast charge: Charges battery to 75% in the fastest and most efficient manner.
  • Equalization: When the battery reaches 75% charge, the charger starts a charge pulse with a smaller current to fully charge in safe manner.
  • Top off: Fully charge the battery without overcharging the battery.
  • Maintenance: Maintains the battery in a full state of charge.

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