Description Keep your tools running longer with the Senix X2 18V 4.0Ah Lithium-Ion Battery! Designed for high performance and extended runtime, this powerful battery ensures you stay productive on the job without constant recharging. Whether you’re tackling a big project or working all day, its reliable, long-lasting power keeps your tools ready when you need them most. Upgrade your cordless experience and power up with Senix! Features Enhanced lithium-ion cells for greater efficiency during use and charging Reinforced shell with rubber bumpers to maximise shock absorption and durability Charge level LEDs for quick and easy monitoring of battery charge level Temperature Protection prevents battery damage when operating in extreme temperatures Voltage Protection extends battery lifespan for long-term reliability Compatible with all Senix X2 18V and 2X2 36V tools for versatile application Specifications Model: B40X2 Rated Voltage: 18 V(20 V Max) Battery