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Dell RJ40G Laptop Battery is a reliable replacement option for compatible laptops. The listed configuration includes 15.2V voltage, 4,200 mAh capacity, and 4-cell configuration. Compatible model references include Dell Latitude Latitude14, Dell Latitude 5420, and Dell XPS 15 9550 and 3 more. Before ordering, match part number RJ40G, voltage, connector, and physical shape with the old battery. Battery Solution can help verify fitment, warranty, and delivery.
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This battery is currently mapped to: Dell Latitude Latitude14, Dell Latitude 5420, Dell XPS 15 9550, Dell Precision Precision15, Dell Precision 3560, Dell Latitude 5520. Please confirm the exact variant, old battery part number, voltage, and connector before ordering.
Match the original battery part number, voltage, connector, physical shape and laptop serial/service tag. The compatible models on this page come from the verified compatibility data and should be reconfirmed before sale.
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Model compatibility details
Dell Precision Precision15
Model compatibility details
Dell Precision 3560
Model compatibility details
Dell Latitude 5520
Model compatibility details
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