[Powerful Motor]: Electric wrench offers 12V pure copper motors, with a max torque of 28 ft-lbs and 380 rpm maximum speed, helping you to tighten or remove nuts easily, making it perfect for any auto maintenance, construction or home repair work [Efficient Rechargeable Battery]: Cordless power ratchet wrench comes with 2 x 2000 mAh rechargeable batteries. It’s estimated that the life expectancy of each battery is at least a thousand times cycles, stop worrying about battery life. Moreover, bidirectional heat output channel can accelerate heat dissipation and effectively stabilize the working temperature of the battery .
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