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Black rectangular AC adapter with 42V 2A output label and barrel connector cord

ABLEGRID

ABLEGRID 42V 2A Charger for Hiboy S2 Pro KS4 Max3 FCA133-42105 CS-518

SKU CH-QFWW-JSSTD

42V 2A AC/DC adapter powers Hiboy electric scooters with 100-240V worldwide input and over-voltage and over-heat protection

  • Battery typeUPS
  • Compatible with Hiboy S2, S2 Pro, KS4, Max3 and more
  • UL listed safety with CE, FCC and RoHS certifications
  • Worldwide AC input from 100 to 240 volts
  • Built-in over-voltage and over-heat protection
  • Non-OEM charger delivers 42 volt 2 amp output

What this charger powers

This 42V 2A AC/DC adapter replaces the original supply for Hiboy S2, S2 Lite, S2 Pro, KS4, KS4 Pro, NEX, NEX3, NEX5, Max, Max V2 and Max3 electric scooters. It accepts 100-240V worldwide input at 50-60Hz and delivers DC output with built-in over-voltage and over-heat protection. The unit is CE, FCC and RoHS certified and ships as a non-OEM replacement.

When to choose this unit

Use it when the factory charger is lost, damaged or no longer holds a stable charge on the scooter battery. The jump is worth it if you need a direct plug-in replacement that matches the original voltage and current without modification. Buyers who need a different output voltage, a higher amperage rating or a proprietary connector not shown in the reference images should look elsewhere.

What to verify before ordering

Confirm the scooter model appears in the supported list and that the DC tip size matches the port on your vehicle. Check that the output label reads 42V 2A and that the input range covers your local mains supply. Ensure the charging environment provides adequate ventilation and is kept away from flammable surfaces during extended use.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 73% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Which connector tip size matches the Hiboy S2 Pro charging port?

The listing directs buyers to the product pictures for the exact connector dimensions and advises confirming the DC output and tip size before ordering.

What is the correct way to plug in the 100-240V AC input and 42V 2A DC output?

Connect the AC cord to a 50-60Hz mains socket first, then attach the DC barrel plug to the scooter; the step often missed is verifying the tip polarity matches the scooter before powering on.

When should the charger be replaced if it runs warm during daily 42V 2A charging cycles?

Replace the unit if the housing becomes excessively hot, emits unusual smells, or the over-heat protection triggers repeatedly during normal use.

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