Worx WU137 WU161 2000mAh Power Tool Replacement Battery

This is a replacement compatible with a Worx Power Tool BatteryVolts: 12V 12 VoltsCapacity: 2000mAh 2AhType: Li-ionColor: BlackWorx WU137 WU161 Replacement Batteries.Mfgr Part # WA3540Dimensions: 4.31 in. L x 2.94 in. W x 1.81 H in.Weight: 0.9 lbWarranty: 1 YearDisclaimer: Our products are not affiliated with or authorized by Worx.FAQsWhat is the best replacement battery for the Worx WU137 WU161 2000mAh Power Tool Battery?The CS-WRX161PW is the best replacement battery for the Worx WU137 WU161 2000mAh Power Tool Battery. What is your return policy and battery warranty?Our batteries are backed by easy 30-day returns and a 12-month warranty. How do I find the best replacement Battery?Our search tool at the top of the website should give you the best results. Search by brand or part number to see if we have the right match for you. What does Li-ion and Ni-MH mean?They represent different types of rechargeable batteries. Li-ion stands for Lithium Ion, lithium ions move from the negative electrode through an electrolyte to the positive electrode during discharge and back when charging. Ni-MH stands for nickel-metal hydride where the negative electrode is made from a hydrogen-absorbing alloy. Do you have a wholesale, reseller and large volume purchase program?Yes, our bulk purchasing program saves you money and allow you to obtain the batteries you need in one easy, hassle-free transaction. Apply here.