✅ Broad Compatibility with Worx 20V Tools - Direct replacement for Worx 20V original batteries WA3520/WA3525/WA3575, fully compatible with 2.0Ah models. Seamlessly works with Worx 20V power tools including WG630/WG322/WG543/WG163, solving all compatibility concerns. ✅ 4Ah High Capacity & Long Runtime - Features 4Ah high-density lithium-ion cells, doubling the runtime compared to 2.0Ah batteries. Provides consistent power output for heavy-duty tasks and extended work sessions, eliminating frequent recharging. ✅ Built-in overcharge, over-discharge, over-current, short-circuit, and over-temperature protection. Ensures safe operation during use and charging, protects both the battery and tools, and extends overall service life. ✅ Compact & Lightweight Design - Ergonomic compact structure, lighter than standard high-capacity batteries. Easy to install and carry, reduces fatigue during long-time operation, suitable for indoor and outdoor work. ✅ Plug-and-Play & Durable Build - No complicated setup required, directly fits Worx 20V tools and chargers. Made of high-quality ABS plastic shell and premium lithium-ion cells, resistant to impact and wear, ensuring long-term reliable use. The Lizone 20V 4.0Ah(4000mAh) Compact Battery WA3575 WA3525 Compatible with WORX 20V Cordless Power Tools and battery chargers.

Compatible with WORX 20V Lithium Battery Charger:

WA3742 WA3875 WA3881 WA3847 WA3868 WA3835 WA3764 WA3732 WA3838 and more.

Replacement for WORX 20V Lithium-Ion batteries:

Compatible with WORX 20V Power Share Battery WA3525 WA3578 WA3520 WA3575 WA3512 WA3512.1 WA3522 WA3544 WA3671 and more.

Compatible with WORX 20V Cordless Power Tools:

1. Worx 20V Cordless Tools

Worx 20V Cordless WX178L WX174L WX169L WX176L WX290L WG162 WG170 WG170.1 WG154 WG155

Worx 20V Cordless WG547 WG545.4 WG547.2 WX093L WG546 WX027L WX026L WX027L.9

Worx 20V Cordless WX682L WX801L WG261 WG255.1 WG275 WG801 WG629.2 WG629.1 WG625

Worx 20V Cordless WX550L WX543L WG320 WG321 WG322 WG323

Worx 20V Cordless WX530L WX523L WX530L.9 WX820L

2. Worx 40V Cordless Tools (40v power using two 20v power share modules)

Worx 40V (2x20V) Power Share Cordless WG584 WG284 WG284.9 WG644 WG644.9 WG184 WG184.9

Worx 40V (2x20V) Power Share Cordless WG779 WG744 WG751 WG779.9 WG744.9

Lizone Battery Care Tips:

Avoid long-term over-discharge damage to the battery, after the battery is fully discharged, please recharge the battery in time.

Avoid recharging immediately after a full discharge. Allow it to cool for a few minutes to help prolong battery life.

Do not constantly use high power mode, it will speed up degradation of the battery.

Please store it dry, clean, moisture, away from heat and metal objects, store your battery at room temperature (68°F/20°C).

Avoid using the cleaner with the battery flush to a surface. This will help it run cooler and prolong battery run time and life.

Charge your battery at least once every 3 months if not using the battery.