EU M509BA laptop battery, replacement M509BA Li-ion battery pack

When order the M509BA laptop battery, you should open your M509BA laptop, Carefully compare it with your original M509BA battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

M509BA laptop battery, 7.6V 4212mAh, 32.00Wh

Battery Code:	NASB21N181832WHB2-TYPE-B
Battery Name:	M509BA battery
Battery Type:	Li-ion
Battery Volt:	7.6V
Battery Capacity:	4212mAh, 32.00Wh
Battery Color:	Black
Battery Weight:	160g
Battery Cells:	Grade A, 2 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ B21N1818 ], [ 2ICP6/61/80 ],

In stock
Original price: € 61.96
Today's price:

€ 43.37
(Updated: Sep 2026 In stock)
You save: € 18.59