Have it! Outdoor work is convenient, comfortable and efficient!
Using alternating current as energy source and driving electric tools through power cord greatly limits
 the working radius and working conditions of electric tools, making it difficult to make outdoor work 
progress. The new generation of cordless power tools powered by batteries is light and portable, which
 improves the working conditions in various application scenarios. At the same time, it has low noise, no
 waste gas pollution, convenience, safety and efficiency, and is favored by everyone.
Three-speed torque adjustment, up to 1700 Nm, can easily cope with various work intensities. The split 
backpack design greatly reduces the burden on hands, changes the traditional bending posture, and can
 easily complete the fastening operation when standing, greatly reducing the physical burden on workers.
 Equipped with 7.5 ampere-hour battery, it can continuously tighten 2000 M36 bolts. Design security. 
Specially design the locking mode of connecting cable to effectively avoid virtual connection; Self-contained 
waterproof cover can temporarily prevent rain from splashing; Start the design safely. Press the auxiliary key
 and the main key at the same time to start the machine. Jiahong lithium battery tools are durable and
 hard-core quality, which is worthy of your trust!