Battery AP16B4J for Acer Aspire Switch Alpha 12 SA5-271 SA5-271P SA5-271-55Q6 UK
AP16B4J, KT.00204.003, NT.LCDAA.014, NT.LCDEK.002, 21CP4/78/104. Battery Type:Li-ion. Compatible With:(use"Ctrl+F" to find your own PN & Model). Country/region of manufacture:China.