Specification: Battery type:Li-ion Voltage:11.4V Capacity:97Wh Cells：6cell recharge cycles：500 Operation time: Around 2-5hours Replacement for Part Number: NYFJH 0WNRC 00WNRC GW0K9 0GW0K9 Compatible Models: For Dell Precision 7530 7540 7730 7740 Series（NYFJH battery has two kinds of connectors, please make sure the original battery is the same as the picture shows before ordering.）.
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