Do you have the following troubles when using the ratchet wrench: the small space can not reach, the work efficiency is low, and the nut can not be unscrewed. If you have these troubles, then it is time to try this electric ratchet wrench, it will not let you down. Specifications: Type: Right Ratchet Angle Wrench Color: Blue Head Width: 3CM Maximum Torque: 40N.m Battery Voltage: 12V Battery Type: Li-lon Battery Capacity: 1500mAh Number of batteries: 2 Charging Voltage: Universal voltage No-load Rotating Speed: 230RPM Head Size: 3/8"(10mm) Angle: 90° Total Weight: 1.39kg Product Size: 28*6*5.5cm Battery maintenance and important information: ★Don't charge batteries that have enough power. ★Separate insulation in a dry place. ★Make sure the battery is dry without water! ★The battery and the host body are placed separately. It must be recharged every 15 to 30 days if it is not going to be used for a long time. ★Clean the battery every time you use it. ★When charging, someone should look next to them and make sure that the charger is not connected when you leave the device. Package list: 1 * Cordless Ratchet Wrench 1 * Fast Recharger 2 * 1500mAh lithium battery 1 * Socket Set 1 * Manual