- Make sure this fits by entering your model number.
- For WORX cordless 20-volt tools: WG155, WG155.5, WG160, WG255, WG545
- Use to charge 20-volt lithium batteries: WA3520, WA3525
- Charges WORX lithium MAX 20-volt batteries in about 3 hours
- Interchangeable with part number 50023391
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