3x7 18650 12V 7Ah 배터리 케이스 홀더, DIY 3S7P 4S5P 3x7 홀더 21 홀 18650 셀 팩 12V 7Ah 납산 빈 상자
is_customized : Yes
Type : Voltage Regulator
Condition : New
Package : SMD
Brand Name : pcbfun
Origin : Mainland China
Application : Computer