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Key Features

Solution for a battery that is about to expire, so you can replace it whenever needed
Takes lesser time to charge, compared to others
Delivers 10.8 V DC to your compatible notebook, ensuring that your device is ready to use when needed
Rechargeable battery - Lasts longer on a single charge than its disposable counterparts
Proprietary Battery Size battery size for better reliance and dependable usability
8400 mAh battery capacity allows longer, charged usage in a dependable manner with maximum feasibility

BATTERY TECHNOLOGY Batteries

REPLACEMENT BATTERY FOR DELL LATITUDE E5440 E5540 SERIES REPLACES 451-BBID WARR

Mfr # DL-E5440X9 SKU 4172431 UPC 886734852340

$92.76 MSRP $129.95 Save 29%

Regular price saves you $37.19 against MSRP.

Available

9C BATT DELL LATI E5440 E5540
BTI DL-E5440X9 10.8V 91WHR LI-ION BATTERY 451-BBID, 970V9, N5YH9, VV0NF LATITUDE E5440, E5540 - Compatible OEM: 451-BBID, 970V9, N5YH9, VV0NF Model: LATITUDE E5440, E5540
BTI DL-E5440X9 10.8V 91WHR LI-ION BATTERY 451-BBID, 970V9, N5YH9, VV0NF LATITUDE E5440, E5540
Compatible OEM: 451-BBID, 970V9, N5YH9, VV0NF Model: LATITUDE E5440, E5540

Application/Usage	Notebook
Battery Chemistry	Lithium Ion (Li-Ion)
Product Type	Battery
Manufacturer Part Number	DL-E5440X9
Limited Warranty	18 Month
Output Voltage	10.8 V DC
Manufacturer	Battery Technology, Inc
Product Name	Notebook Battery
Brand Name	BTI
Country of Origin	China
Battery Size	Proprietary Battery Size
Environmentally Friendly	Yes
Battery Capacity	8400 mAh
Battery Rechargeable	Yes
TAA Compliant	No
Environmental Compliance	Waste Electrical and Electronic Equipment Directive (WEEE)