Compatible with Worx Battery 20V 4.0Ah Lithium Compatible with Worx 20V, 40V(2×20Volt) & 80V(4×20Volt) Cordless Outdoor Power Tools - WA3525 WA3575 WA3520 Weed Eater/Mower Replacement Batteries

Features

• Versatile Compatibility: 2-Pack 4.0Ah WA3525 20V lithium batteries compatible with Worx 20V, 40V(2×20V) & 80V(4×20V) cordless power tools, including string trimmers, blowers, chainsaws, mowers, leaf mulchers, drills, brad nailers, oscillating power tools, reciprocating saws, portable air compressors; works with chargers WA3742, WA3770, WA3875; ideal for quick home repairs, yard cleanups, and DIY projects.
• Advanced Safety & Certification: Featuring 500+ charge cycles for long-term reliability, this WA3525 battery is FCC/CE/RoHS certified and equipped with 6-layer protection (overcharge, overcurrent, overheat, overvoltage, overdischarge, short-circuit), ensuring safe compatible with Worx 20V lithium battery systems.
• Compatible with Worx Replacement Batteries: Voltage: 20V | Capacity: 4000mAh | Battery Cell: Rechargeable lithium-ion | It offers 33% longer runtime; compatible with Worx 20V battery replacement models WA3575, WA3525, WA3520, WA3578, WA3674, WA3675, WA3669.
• Durable & User-Friendly Design: Fire-resistant shell meets strict safety standards; secure latch for easy swapping between compatible with Worx battery 20V power tools.
• Multi-Pack Value: Includes two WA3525 20V MAX lithium batteries compatible with Worx weed eater 20-Volt batteries; need help? Click Your Orders → Select Item → Contact Seller—we resolve concerns within 24 hours, guaranteed.