Roomba 400 series iRobot Vacuum Battery

Outline	Model	Type	Price	Order
	Generic Roomba 400	NiMH 14.4v 3800mAh 89% longer run time than original 2000mAh battery	$72.00Cdn ($57.60US)	Quantity:

The above batteries will have different model numbers on the product pages since they are after market replacement batteries which are often as good or better than the originals.  The current or mAh (milliamp hour) rating of a battery is an indication of the battery capacity or how long it will last on a charge, the higher the better.