The Dell YFDF9 / 5MTD8 Laptop Battery is a premium replacement battery compatible with the Dell Latitude 3340, 3350, E3340, and E3350 education series laptops. Available in high-performance configurations, it delivers reliable power, longer battery runtime, and efficient energy management for busy school days or professional office environments. Advanced safety circuitry protects against overcharging, overheating, over-current, and short circuits, ensuring safe and dependable operation. Designed to match precise OEM form factors, this replacement battery seamlessly restores your Dell Latitude laptop’s battery life, portability, and overall system performance, making it the ideal upgrade for old, degraded, or defective batteries.
Features
Premium lithium-ion cells for reliable and long-lasting performance.
High-capacity options (up to 65Wh) provide extended runtime for full school or office days.
Built-in protection against overcharging, overheating, over-current, and short circuits.
Stable power delivery tailored for educational applications, office work, web browsing, and everyday computing.
Direct-fit replacement engineered to meet or exceed original Dell OEM specifications.
Supports hundreds of charge cycles for dependable long-term performance.
Easy, external clip-in installation with a precise fit for compatible Dell Latitude models.
Key Specifications
Battery Model: YFDF9 / 5MTD8
Battery Type: Lithium-Ion (Li-Ion)
Cells: Available in 6-Cell (65Wh) or 4-Cell (43Wh) variants
Voltage: 11.1V (6-Cell) / 7.4V (4-Cell)
Capacity: 65Wh / 43Wh
Color: Black
Condition: Brand New Replacement Battery
Rechargeable: Yes
Compatible Laptop Models
Dell Latitude 13 3340 Series
Dell Latitude 13 3350 Series
Dell Latitude E3340 Series
Dell Latitude E3350 Series
Dell Latitude 13 Education Series
Dell Vostro V131 Generation 2 Series
Compatible Part Numbers
YFDF9
5MTD8
0YFDF9
05MTD8
JR6XC
7WV3V
H4PJP
YFOF9
HGJW8
VDYR8
3NG29
451-BBJB
451-BBIY
451-BBIZ
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