21V AC/DC Adapter Compatible with Tomyvic TY-601 TY-602 ?TT006 TY601 TY602 Mini Chainsaw 6-Inch Cordless Electric Handheld Chainsaw 2Ah Li-ion Batteries 21VDC Power Supply Battery Charger SAFETY: With the international quality certification authority, our products are in compliance with industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating. Input: AC 100-240V 50/60Hz. High Power exchange efficiency to control working temperature and stable working. Kindly Note:Please make sure that you choose the right device before purchasing. 21V AC/DC Adapter Compatible with Tomyvic TY-601 TY-602 ?TT006 TY601 TY602 Mini Chainsaw 6-Inch Cordless Electric Handheld Chainsaw 2Ah Li-ion Batteries 21VDC Power Supply Battery Charger