EU M509DA laptop battery, replacement M509DA Li-ion battery pack

When order the M509DA laptop battery, you should open your M509DA laptop, Carefully compare it with your original M509DA battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

M509DA laptop battery, 7.6V 4212mAh, 32.00Wh

Battery Code:	NASB21N1818-232WHB2
Battery Name:	M509DA battery
Battery Type:	Li-Polymer
Battery Volt:	7.6V
Battery Capacity:	4212mAh, 32.00Wh
Battery Color:	Black
Battery Weight:	150g
Battery Cells:	Grade A, 2 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ 2ICP6/61/80 ], [ BN1818-2 ], [ B21N1818-1 ],

In stock
Original price: € 69.97
Today's price:

€ 48.98
(Updated: Sep 2026 In stock)
You save: € 20.99