BTI - Laptop battery (equivalent to: Dell 66DWX)
Lithium Ion | 3-cell | 4878 mAh | 57 Wh | black | for Dell Latitude 7340, 7440, 7640
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Main Specification
| Product Description | BTI - laptop battery - Li-Ion - 4878 mAh - 57 Wh |
|---|---|
| Device Type | Laptop battery |
| Battery | Lithium Ion 3-cell - 4878 mAh - 57 Wh |
| OEM Manufacturer Battery Equivalent | Dell 66DWX |
| Colour | Black |
| Designed For | Dell Latitude 7340, 7440, 7640 |
General
| Device Type | Laptop battery |
|---|---|
| Colour | Black |
Battery
| Technology | 3-cell Lithium Ion |
|---|---|
| Voltage Provided | 11.4 V |
| Capacity | 4878 mAh - 57 Wh |
Miscellaneous
| OEM Manufacturer Battery Equivalent | Dell 66DWX |
|---|
Compatibility Information
| Designed For | Dell Latitude 7340, 7440, 7640 |
|---|
Product features
Extended battery life
With a capacity of 4878 mAh and 57 Wh, this 3-cell lithium-ion battery ensures your notebook remains powered throughout the day, making it ideal for long meetings, travel, or extended work sessions.Seamless compatibility
Designed to be the OEM Manufacturer Battery Equivalent for Dell 66DWX, this battery offers a flawless fit and integration, ensuring your device operates smoothly without any compatibility issues.Key selling points
- 4878 mAh capacity provides extended usage time
- 57 Wh energy ensures long-lasting performance
- 3-cell lithium-ion technology for reliable power
- Compatible with Dell 66DWX for a perfect fit
References
MPN: 66DWX-BTI
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04/06/2026 02:07:51