EU Y4100FA laptop battery, replacement Y4100FA Li-ion battery pack

When order the Y4100FA laptop battery, you should open your Y4100FA laptop, Carefully compare it with your original Y4100FA battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

Y4100FA laptop battery, 7.7V 4805mAh, 37.00Wh

Battery Code:	NAUC21N1818137WHB2
Battery Name:	Y4100FA battery
Battery Type:	Li-ion
Battery Volt:	7.7V
Battery Capacity:	4805mAh, 37.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 2 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ C21N1818 ], [ C21N1818-1 ], [ 2ICP7/54/83 ],

In stock
Original price: € 92.81
Today's price:

€ 64.97
(Updated: Sep 2026 In stock)
You save: € 27.84

Y4100FA laptop battery, 7.7V 4850mAh, 37.00Wh

Battery Code:	NAUC21N181837WHB2
Battery Name:	Y4100FA battery
Battery Type:	Li-ion
Battery Volt:	7.7V
Battery Capacity:	4850mAh, 37.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 2 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ C21N1818 ], [ C21N1818-1 ], [ 2ICP7/60/80 ], [ 0B200-03190600 ], [ 0B200-03190800 ], [ 0B200-03280500 ], [ 0B200-03280600 ], [ 0B200-03280700 ], [ 0B200-03450000 ], [ C21N1818-2 ], [ C21PpJH ],

In stock
Original price: € 81.70
Today's price:

€ 57.19
(Updated: Sep 2026 In stock)
You save: € 24.51

Y4100FA laptop battery, 7.7V 4850mAh, 37.00Ah

Battery Code:	NASC21N181837WHB2
Battery Name:	Y4100FA battery
Battery Type:	Li-Polymer
Battery Volt:	7.7V
Battery Capacity:	4850mAh, 37.00Ah
Battery Color:	Black
Battery Weight:	140g
Battery Cells:	Grade A, 2 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ C21N1818 ], [ 2ICP7/54/83 ],

In stock
Original price: € 71.40
Today's price:

€ 49.98
(Updated: Sep 2026 In stock)
You save: € 21.42

Y4100FA laptop battery, 7.6V 4240mAh, 32.00Wh

Battery Code:	NASC21N1818-132WHB2
Battery Name:	Y4100FA battery
Battery Type:	Li-Polymer
Battery Volt:	7.6V
Battery Capacity:	4240mAh, 32.00Wh
Battery Color:	Black
Battery Weight:	140g
Battery Cells:	Grade A, 2 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ C21N1818-1 ], [ 2ICP7/54/83 ],

In stock
Original price: € 68.40
Today's price:

€ 47.88
(Updated: Sep 2026 In stock)
You save: € 20.52