Battery Life: Minor and Major Improvements - ASUS K53E: Testing Dual-Core Sandy Bridge
Source A42-K53 A32-K53 10.8V 5200mAh Laptop Battery for ASUS X54C-SX252V A53U-XA1 X54C-BB31-CB X84EI235HR-SL A53BY-SX089V PRO4P Series on m.alibaba.com
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Green Cell Laptop Battery Asus A32-K53 for Asus K53 K53E K53S K53SD K53SJ K53SV K53T
A32-K53 Laptop Battery For ASUS K53 K53E X54C X53S X53 K53S X53E - AliExpress
Asus Replacement Laptop Battery A32-K53 for A42-K53 K53E X54C X53 X53S A53E X53E K53S A53S K53SV X54H K43S P43 P53 X44 X53U - Micro Center
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Batteri for Asus A31-K53 X53S X53T K53E etc., 10.8V 5200mAh - Teknikdele.dk
Battery for Asus A32-K53 (4400mAh VS 6600mAh) | LaptopBatt