• 50 percent greater useful life than original Roomba batteries
• Easy to charge and connect
• This NiMH Box Battery is compatible with all Roomba FloorVac models and has 11% more running time than the OEM battery pack. Compatible with the following models: - iRobot Roomba 400 Series (Model #: 4230, 4110, 4225, 4910, 4330) - Discovery Series - Create Models - Dirt Dog Models
• Battery Box dimension (LxWxH): 180mm (7.09") x52mm(2.0") x 53mm(2.1")
• Weight: 38.5Oz (1091 grams)
• Tab Charging terminal. (Right most = Positive)
Smart Tip
• For a faster charging, You may charge the pack by Multi-Current Universal Smart Charger for 9.6V - 18V NiMH Battery Packs (Tamiya Plug) , UL Listed (CH-UN180) + connector adapter - Due to the internal temperature sensor (white wire) installed inside the pack, Please don't connect charger's temperature sensor wire from the charger to battery. - Need to get a combo package with smart charger & connector adapter? Please click here to order separately.
14.4V 3300 NiMH pack Specification.
• Made of 12 pcs High quality NiMH sub C cells and packed in 2x6 configuration.
• Capacity: 3300mAh
• Max. Discharging rate : 4.2A limited by polyswitch
• 70 oC thermistor installed in the battery pack. Power will be cut off if battery temperature is above 70oC during charging to prevent from over charge.
• Can be recharged up to 1000 cycles.
• Dimension: 136 mm L x 45 mm W x 45 mm H. (5.35" L x 1.77" W x 1.77"H)
