EU R420SA laptop battery, replacement R420SA Li-ion battery pack

When order the R420SA laptop battery, you should open your R420SA laptop, Carefully compare it with your original R420SA battery, checking details such as the battery model, output voltage, connector type, and screw hole positions.

R420SA laptop battery, 11.4V 4910mAh, 56.00Wh

Battery Code:	NAUC31N172153WHB3
Battery Name:	R420SA battery
Battery Type:	Li-Polymer
Battery Volt:	11.4V
Battery Capacity:	4910mAh, 56.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 3 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ 0B200-02830100 ], [ C31N1721 ], [ 0B20002830100 ],

In stock
Original price: € 113.11
Today's price:

€ 79.18
(Updated: Sep 2026 In stock)
You save: € 33.93

R420SA laptop battery, 7.6V 5000mAh, 38.00Wh

Battery Code:	NASC21N172138WGB4
Battery Name:	R420SA battery
Battery Type:	Li-Polymer
Battery Volt:	7.6V
Battery Capacity:	5000mAh, 38.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 4 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ 0B200-02830500 ], [ C21N1721 ], [ C21N1721-1 ],

In stock
Original price: € 75.99
Today's price:

€ 53.19
(Updated: Sep 2026 In stock)
You save: € 22.80