The Yigu brand was renamed and upgraded to LEIYU. The first generation of LEIYU had blue bodies with red accents, and one 21 V battery, called 21 V POWER SHARE, shared by the drill, impact wrench, rotary hammer, angle grinder and circular saw, in 2.0, 4.0 and 6.0 Ah. There were brushless models from the start: the drill on the poster reads BL MOTOR and the impact wrench carries a BRUSHLESS badge. The slogan was "LEIYU lithium: built to last, always like new", and the poster had one more line: "The best way to break out of your circle is to dig deeper into your own work."