Echo eFORCE 18 in. 56V Cordless Electric Battery Brushless Rear Handle Chainsaw Kit with 5.0Ah Battery and Charger - DCS-5000-18C2 18 in. bar and chain for larger cuts with 200 4x4 cuts per charge Flip-lever oil cap for quick maintenance and integrated scrench Metal bumper spike for greater control when cutting trees or logs. The ECHO eFORCE 56V DCS-5000 Rear-Handle Chainsaw delivers an incredible amount of power and performance. The 18 in. bar and chain, combined with a high-efficiency brushless motor, and 5.0Ah eFORCE battery provide up to 200 ultra smooth cuts on a single charge. The DCS-5000 is ideal for yard or storm clean-up, small to medium tree felling and cutting firewood. 18 in. bar and chain for larger cuts Pro-style tool type chain tensioning Rubber over molded rear handle for user comfort Integrated tool holder for convenient chain adjustments Flip-lever oil cap for easy removal and quick refills Metal bumper spikes 5.0Ah ECHO eFORCE battery and charger included Run time: up to 200 cuts on a single charge 5-year consumer warranty and 2-year commercial warranty. The warranty is through Echo, not AgNLawn, so you will need to contact Echo to register your item with them. This is an OEM Echo product.