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14.4V NiCD Battery for IRobot Roomba 4905 /Screw
Driver
Brand New!!!
Features and Benefits
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NICD High Power 14.4V 2400mAh rechargeable battery -
Compatible with all Roomba FloorVac models. -
Longer running time - this high power, high capacity NIMH and has 10-15% more running time than OEM battery pack. -
70 oC thermistor installed in the battery pack. Power will be cutt off if battery temperature beyond 70oC during charging to prevent from over charge. -
Can be recharged up to 1000 cycles. -
6" length wires is pre-installed for easy installation. -
The battery is designed for exactly replacing inside battery pack for IRobot Vacuum cleaner. e.g Roomba APS 4905 battery. -
To replace inside battery, you need to take off 4 screws on the case, then put new battery with solid connection. -
Please make sure polarity of battery pack. Red wire is always connect to positive
Technical Specifications
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Votlage: 14.4V, made of 12 pcs High quality NiCD sub C cells. and packed by 2x6 configuration
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Capacity: 2400mAh
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Max. Discharging rate : 10 C at 24 A
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Dimension: 136 mm L x 45 mm W x 45 mm H.
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Weight: 38.5 Oz.
Battery Installation Instruction
Step 1: Loose up all srews on the top cover of the Roomba Advanced Power System.
Tool: You need a triangle screw driver to do so.
Step 2: Open and remove the top cover from the power system, which may be glued.
Tool: You may need a flat screw driver to open it carfuelly
Step 3: Remove the old battery inside. Three are
wires with metal contact connected inside. You can remove the wires by
pulling up the contat or cut wires off.
Take a note of the wire connections
Step 4: Put new battery into the battery case and
solder three wire back to metal contacts. Follow the note taken in Step
3 or the following details for re-wire:
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Red wire : battery positive - The red wire must go to the terminal farthest away from the battery
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Black wire: battery negative - metal contact near edge
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White wire: temp sensore - metal contact on other side
Step 5: Put back the cover
Step 6: Screws on the cover
Shipping Cost
USA Customers: Flat rate fee of $10.50 the first item and $2.50 off for each additional item.
Canada Customers: Flat rate Fee of $13.50 the first item and $2.50 off for each additional item.
Worldwide Customers: Flat rate Fee of $20.50 the first item and $2.50 off for each additional item.
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