【LARGE CAPACITY】3.0 Ah or 6.0 Ah Higher Capacity!!! | Voltage:36V/ 18V | Battery Type:Li-ion. 1pack. This tool Battery has no memory effect, no content of toxic and harmful substances, high current charge-discharge capability, great energy density and long cycle life.
【Build-in 4 Power Gauge LED Indicator】Allows Users to Conveniently Monitor Charge Levels. Displays remaining running time for less downtime on the job, You can see how much fuel the battery has charged up with the LED panel on the side, keeping you aware of when you need to recharge.
【SECURITY & Long Running Time】It is double the power an load that the XC batteries are delivering, and against overcharging, over discharge, over current/ Support Fast Charge/ Steady voltage circuit / No memory effect.
【RELIABLE GUARANTEE】ALL Futurebatt products coming with 30-day money back, 12-month guarantee against manufacturer defects, and 24/7 hours friendly customer service! we will do our best to serve for you. we offer 30 days money back, 12 months warranty.