POWER-FENG
POWER-FENG 38Wh 11.1V RYXXH laptop battery
38Wh 11.1V lithium-polymer battery replaces RYXXH and 9P4D2 for Dell Latitude E5250, E5450, E5550, 3150, 3160 and 3550 models
- TypeBattery
- Battery TypeLaptop Batteries
- Li-polymer chemistry provides stable 11.1V output for consistent performance
- 38Wh capacity delivers 3230mAh runtime for extended mobile use
- Replaces OEM part numbers RYXXH and 9P4D2 for direct compatibility
- Fits Dell Latitude E5250 E5450 E5550 3150 3160 3550 5000 series
- Brand new condition ensures full rated capacity from first charge
Compatible Dell Latitude models
This 38Wh 11.1V lithium-polymer battery replaces part numbers RYXXH and 9P4D2. It fits Dell Latitude 11 3150, 3160, 3550, Latitude 12 5000, and Latitude E5250, E5450, E5550 systems. The black pack is supplied new and ready to install.
What the replacement restores
Swapping the old cell restores the original 38Wh capacity and 3230mAh rating at 11.1V. Users regain the runtime and charge cycles the laptop delivered when it left the factory. No additional software or accessories are included in the package.
Verify the exact part number before ordering
Confirm that your device lists RYXXH or 9P4D2 on the original battery label. The pack is not compatible with Latitude models outside the 11, 12 5000 and E5×50 series mentioned above. Buyers needing a different voltage, capacity or form factor should look for the specific part matched to their machine.
Highlights
- Li-polymer chemistry provides stable 11.1V output for consistent performance
- 38Wh capacity delivers 3230mAh runtime for extended mobile use
- Replaces OEM part numbers RYXXH and 9P4D2 for direct compatibility
- Fits Dell Latitude E5250 E5450 E5550 3150 3160 3550 5000 series
- Brand new condition ensures full rated capacity from first charge
Specifications
| Type | Battery |
|---|---|
| Battery Type | Laptop Batteries |
Questions about this item
How long will the 38Wh Li-polymer cell last before it needs replacing?
The 38Wh Li-polymer pack is rated for typical charge cycles; capacity will gradually drop after several hundred full cycles, signalling replacement time.
What limits runtime during a full day of continuous use?
The 3230mAh capacity at 11.1V sets the total energy available, so sustained load drains the 38Wh reserve until recharge.
Does the battery get hot or noisy when the laptop runs all day?
Li-polymer chemistry produces no fan noise; warmth stays low under normal loads, rising only during heavy sustained discharge.
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