We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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.

How it compares

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

Price $9.99
Cheaper than about 92% of the 27,790 comparable items (median $30.99).

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.

More in Laptop Chargers & Batteries

Similar items