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DELL Inspiron 17R-3721 Laptop Battery, Inspiron 17R-3721 batteries

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	Product ID: 1003205 Battery Chemical: Li-ion Battery Voltage: 11.1V Battery Capacity: 5800mAh Battery Color: black Type: original (learn more) Warranty: 12 months

14.8 V, 2700 mAh batteries for DELL Inspiron 17R-3721

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	Product ID: 1003204 Battery Type: Li-ion Battery Voltage: 14.8V Battery Capacity: 2700mAh Battery Color: black Type: original (learn more) Warranty: 12 months

11.1 V, 4400 mAh batteries for DELL Inspiron 17R-3721

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	Product ID: 1005467 Battery Type: Li-ion Battery Voltage: 11.1V Battery Capacity: 4400mAh Battery Color: black Type: replacement (learn more) Warranty: 12 months

14.8 V, 2600 mAh batteries for DELL Inspiron 17R-3721

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	Product ID: 1004112 Battery Type: Li-ion Battery Voltage: 14.8V Battery Capacity: 2600mAh Battery Color: black Type: replacement (learn more) Warranty: 12 months

DELL Inspiron 17R-3721 batteries tags: Ins14RD-2628 , Inspiron 15 3000 , Inspiron 17R(5737) , Inspiron 15R(5521) , Inspiron 17 5749 , Ins14VD-2518 battery , Inspiron 3531 , Ins14VD-3318 laptop battery , INS15CD-4108B , Inspiron 14V , INSPIRON 15R 5521 , Latitude E3440 , Inspiron 14R(5421) battery , Ins14VD-A516 , INS15CD-1518L , INS15CD-4108B laptop battery , Ins14VD-2306 battery , Inspiron 15R(5537) , INS14VD-3218T , INS15CD-1728B , INS15CD-4528B , INS15CD-4528B , Ins14VD-2418 , Latitude E3440 , Inspiron 17R(5737) , Inspiron 15R(5521) laptop battery , Inspiron 17R(5721) , Inspiron 17(3737)

This DELL replacement battery pack is a 5800mAh, 11.1, rechargeable, removable, Li-ion battery designed to work with DELL Inspiron 17R-3721. The Hi-Quality battery meets or exceeds original manufacturer specifications for the DELL Inspiron 17R-3721 Laptop Battery in quality, durability, and performance. Li-ion batteries do not suffer from the memory effect. They generally last between 300-500 charge/discharge cycles. All laptop batteries are tested for 100% quality control assurance. This battery for DELL Inspiron 17R-3721 includes a one year warranty. We offer a 30 day money back guarantee and fast shipping on all of our products.