EU S521FA laptop battery, replacement S521FA Li-ion battery pack

When order the S521FA laptop battery, you should open your S521FA laptop, Carefully compare it with your original S521FA battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

S521FA laptop battery, 11.55V 4335mAh, 50.00Wh

Battery Code:	NAUC31N190550WHB3
Battery Name:	S521FA battery
Battery Type:	Li-Polymer
Battery Volt:	11.55V
Battery Capacity:	4335mAh, 50.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 3 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ 3ICP5/70/82 ], [ C31N1905 ], [ 0B200-03750100 ], [ C31N1905-1 ],

In stock
Original price: € 59.10
Today's price:

€ 41.37
(Updated: Sep 2026 In stock)
You save: € 17.73