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Black AC adapter with barrel plug and mains cable

myVolts

myVolts 36V 1.0A AC/DC Adapter for Worx PowerTank Barrel

SKU CH-RJG5-WQXC9

Charges 36 V Worx PowerTank lead-acid batteries for compatible 19 inch cordless mowers with barrel connector and worldwide 100 to 240 V input

  • World-wide 100-240VAC input for universal use
  • Barrel connector matches Worx PowerTank units exactly
  • 36V 1.0A output charges lead-acid packs safely
  • OVP OCP SCP protections guard against faults
  • Compatible with WG770 WG781 WG788 WG789 mowers

36V Barrel Adapter for Worx PowerTank

This 36V 1.0A AC/DC adapter charges Worx 36V lead-acid PowerTank batteries used in select cordless lawn mowers. It accepts 100-240VAC at 50/60Hz for worldwide mains compatibility. The barrel round plug tip fits compatible Worx models including WG770, WG781, WG788 and WG789. Built-in OVP, OCP and SCP protection guards against over-voltage, over-current and short-circuit conditions.

Replaces original Worx chargers WA3724 WA3722

The adapter serves as a direct replacement for lost or damaged Worx PowerTank chargers listed in the compatibility data. The jump is worth it when the original unit fails or a spare is needed for a second location. It is not for owners of Worx tools that use a 2-prong connector instead of the barrel tip, nor for batteries of a different voltage or chemistry.

Limited to 36V 1.0A barrel-output charging

The Class 2 switching supply delivers a fixed 36.0V at 1000mA through the barrel connector only. It cannot charge 2-prong Worx packs, higher-voltage systems or lithium-ion batteries. The 1.0A rate suits the supported lead-acid PowerTank packs but will not suit faster-charge requirements or other connector types.

Highlights

  • World-wide 100-240VAC input for universal use
  • Barrel connector matches Worx PowerTank units exactly
  • 36V 1.0A output charges lead-acid packs safely
  • OVP OCP SCP protections guard against faults
  • Compatible with WG770 WG781 WG788 WG789 mowers

Specifications

No published specifications for this item yet.

Questions about this item

What size barrel connector does the adapter use for the Worx PowerTank?

The adapter has a round barrel plug tip and is explicitly noted as not a 2-prong connector; buyers should verify their unit uses the same barrel style before ordering.

How do I connect this charger to the Worx 36V lawn mower battery?

Plug the barrel tip into the PowerTank charging port and the mains lead into a 100-240VAC 50/60Hz outlet; the step often missed is confirming the mower model (e.g. WG770, WG781, WG788, WG789) uses a barrel input, not a 2-prong one.

When should I replace the adapter if the protection circuits trigger?

The unit includes OVP, OCP and SCP protection; if a fault causes the charger to shut down repeatedly and it no longer delivers 36V 1.0A to the lead-acid pack, replace the adapter.

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