产品：

Lithium electric tool 4-piece set：4件套锂电工具

①Lithium brushless wrench*1 无刷锂电电动扳手

②Lithium electric brushless angle grinder*1无刷锂电角磨机

③Lithium brushless electric drill*1无刷锂电电钻

④Lithium brushless electric hammer*1无刷锂电电锤

3.0Ah Battery*2 电池包

1.3A Charger*1充电器

Plastic box*1塑盒

Attachment附件：22 # wrench socket*1，气动套筒，Wrench strap*1，Wrench rings and pins*1，背带，皮圈销子，Handle*2把手，Precision Ruler*1尺子，Spanner*1扳手，Shield*1砂轮片

说明：

①额定电压Rated voltage:21 V；无刷电机Brushless motor；输出轴Output shaft: 1/2；额定转速Rated speed：0-1800/0-2200 r/min ±5%；***大扭力Maximum torque：300 Nm ±5%

②额定电压Rated voltage:21 V；无刷电机Brushless motor；额定转速Rated speed：0-8000 r/min ±5%；砂轮直径Grinding wheel diameter：115 mm

③额定电压Rated voltage:21 V；无刷电机Brushless motor；额定转速Rated speed：0-400/0-1400 r/min ±5%；***大扭力Maximum torque：35 Nm ±5%

④额定电压Rated voltage:21 V；无刷电机Brushless motor；额定转速Rated speed：0-1350 r/min ±5%；冲击频率Impact frequency：0-4500 bpm ±5%；冲击能量Impact energy：2.0 J