M490SK4450笔记本电池联想

适用联想K4350 K4450A K4250电池B490S M490S M4400 L12S4Z51/Y51

HSW适用于联想B490S M490S K2450 K4450 K4350A K4250 M4400S B4400 SA L12S4Z51 L12S4Y51笔记本电脑电池

意格威替代联想M490s K4350A L12S4Y51 K4450 L12S4Z51笔记本电池

联想B4400S/SA B4450S B490S M4400S L12S4Z51Y51笔记本电脑电池

适用于联想K4250 M4400S B4400SA L12S4Z51 L12S4Y51笔记本电池