EU B31BN91 battery, rechargeable B31BN91 Li-ion battery pack

Please carefully check your original battery to ensure that the model number is B31BN91, and battery voltage, battery shape, battery connector position, and screw hole locations match our battery shown below.

B31BN91 battery, 11.4V 4210mAh, 48.00Wh

Battery Code:	NASB31N172648WHB3
Battery Name:	B31BN91 battery
Battery Type:	Li-Polymer
Battery Volt:	11.4V
Battery Capacity:	4210mAh, 48.00Wh
Battery Color:	Black
Battery Cells:	Grade A, 3 Cells
Battery Condition:	original/genuine 1 Year Warranty
Compatible Battery Models:	[ 0B200-02910000 ], [ B31N1726 ], [ B31BN91 ], [ B31N1726-1 ],

In stock
Original price: € 71.41
Today's price:

€ 49.99
(Updated: Sep 2026 In stock)
You save: € 21.42