Battery Specification: Battery Type: Rechargeable Li-ion Battery Capacity: 7000mAh/140Wh Voltage: 20 Volt Applicable models:WA3578 WA3575 WA3525 WA3520 Quantity: 2 Packs Replacement for WORX 20V batteries: Replace for WORX 20V Power Share Battery WA3525 WA3578 WA3520 WA3575 WA3512 WA3512.1 WA3522 WA3544 WA3671 and more Compatible with WORX 20V, 40V, 80V Cordless Power Tools: 1. For 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. For Worx 40V Cordless Tools (40v tools use 2 x 20v power share batteries) 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 3. For Worx 80V Cordless Tools(80v tools use 4 x 20v power share batteries) Worx 80V (4x20V) Power Share Cordless WG572 WG761 Strategies to Extend Battery Lifespan Encourage partial charging cycles Advise customers to keep batteries between 20% and 80% charge instead of full 0%-100% cycles, as shallow discharges reduce stress on lithium-ion cells. Promote temperature-controlled usage Highlight the importance of avoiding extreme temperatures (e.g., >45C or
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.

