POWTREE 2Pack 4.0Ah WA3525 Replacement Battery for Worx 20V Power Share

Overview

POWTREE delivers the POWTREE 2Pack 4.0Ah WA3525 replacement battery as a capable companion for Worx 20V tools. With a 4000mAh capacity, you may experience longer cordless sessions between charges while keeping a slim, lightweight profile that fits snugly into compatible tools.

These lithium batteries are designed to work within the Worx power share 20V ecosystem, including WA3520 WA3525 WA3575 and related WG series tools. An adaptive chip helps stabilize current and voltage during use, while built in protections guard against overcharge, overcurrent, overvoltage, and overtemperature. The result is a battery that aims to perform consistently across tasks, while supporting safe operation of connected equipment.

Key features at a glance

• 2 x 20V lithium batteries, each with 4000mAh capacity
• Direct compatibility with Worx power share 20V system
• Adaptive chip for stabilized charging and operation
• Overcharge, overcurrent, overvoltage, and overtemperature protection
• CE RoHS FCC certified and brand new

Real world uses and benefits

• Ideal for lawn care, garden maintenance, and DIY projects where cordless freedom matters
• Potential for longer runtimes across a wide range of Worx tools when swapping between tasks
• Reliable replacement option with a clear warranty and responsive support

Quality and service you can expect

Each battery is designed and produced by professional manufacturers and carries standard certifications. POWTREE backs purchases with a customer friendly policy: a 30 day full refund window, a 365 day limited warranty, and 24 hour customer support to help with setup or compatibility questions. For best results, use with approved Worx chargers and follow standard safety practices during charging and use.