This is a generic, equivalent one, 100% compatible. This 20V 6.0Ah Replacement Lithium-ion battery is designed to compatible with WORX WA3525.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 20V
* Battery Capacity: 6.0Ah
* Chemistry: Lithium-ion (Li-Ion)
* Type:Rechargeable replacement battery
* Condition: new, 1 Year Warranty!
* It is easy to use, convenient to carry with.
* No memory effect, Integrated microchip prevents overcharging & lengthens battery life.

Replacement Part Numbers:
WA3525, WA3520, WA3512, WA3511,
WA3512.1, WA3732, WA3847, WA3575,
WA3578

Compatible with the following WORX Power Tools models:
For WORX WG151, WG151.5, WG155, WG155.5,
WG160, WG163, WG251, WG251.5, WG255,
WG540,WG545, WG540.5, WG890, WG891

Package Included:
1 x Replacement Power Tools Battery for WORX WA3525 20V 6.0Ah

NOTE:
1.The battery must be FULLY charged before first use.
2. The battery is stored in a cool and dry place.
3. Do not Separation, extrusion, and impact.
4. Do not put battery into water and fire.
5. Keep away from children.