NIMH SC 3300mAh 14.4V iRobot Roomba battery manufacturer from China Everwin Tech Co.,Limited

Payment Terms:	Paypal, T/T, L/C
Place of Origin:	Guangdong, China (Mainland)

Product Detail

Means of Transport: UPS, FEDEX,DHL,TNT, etc...

Packing: in bulk carton

Composed Type: Others

Components: Others

Brand Name: EWT

Weight: 789g

Production Capacity: 10000pcs/day

Delivery Date: 20days

Application: Others

Battery Type: NiMH

Voltage: 14.4V

NIMH SC 3300mAh 14.4V iRobot Roomba battery
1.iRobot Roomba battery
2.High quality control
3.CE & UL certification

NIMH SC 3300mAh 14.4V iRobot Roomba battery

1.Nominal capacity: 3300mAh

2. Nominal Voltage: 14.4V

3. Dimension: 136 mm L x 45 mm W x 45 mm H

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 70^oC 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)
Weight: 714g ( 25.2 Oz.)

How to connect excluded connector adapter to RB-ROOMBA400 battery for standard Male Tamiya charging terminal (Red wire = positive, Black wire = negative)	How to charge RB-ROOMBA400 battery (Standard Male Tamiya charging terminal) by excluded CH-UN180 charger & excluded connector adapter
Original Roomba Battery case	Loose all screws on the top. You need a triangle screw driver to do so. You can make a triangle screw driver by grinding machine, or add the option for the screw driver
Open the cover which may glued. You may need a flat screw driver to open it carefully Note: Please pay special attention to where the terminals need to go. The picture above does not indicate the correct locations for the metal connectors. (There is indicator on the bottom.) The Red wire goes to the outside terminal and Black wire goes to the inside terminal	Take out the old battery by pulling up the metal contacts of the three wires. Cut the wires about 2 inches from the metal contact. Put new battery into the case and solder the three wires back to metal contacts. Please make sure polarity is corrected . Double check battery polarity with a multi-meter before connecting battery Red wire : battery positive Black wire: battery negative White wire: temp sensor Then reverse above procedure to close battery cover.