Dell RYXXH High-Quality Replacement Laptop Battery (11.1V / 38Wh)
The Dell RYXXH replacement laptop battery provides a highly dependable, premium power storage solution to ensure seamless performance for your professional business notebooks. Moreover, its optimized 38Wh capacity and stable 11.1V internal matrix layout deliver consistent voltage deployment to keep your device running smoothly during complex multitasking, corporate work, or daily studying. Consequently, this high-density lithium-ion rechargeable pack serves as an affordable, cost-effective alternative to instantly restore your device off-grid runtime. Therefore, you can safely continue your remote operations immediately after a fast setup routine without experiencing sudden system power failures. Furthermore, internal protective circuits are actively integrated to shield your advanced internal components from hazardous short-circuits and overcharge risks.
■ Technical Specifications
| Battery Model Designation | Dell RYXXH Laptop Battery |
| Cell Architecture | Lithium-ion (Li-ion) | 3-Cells Architecture |
| Voltage Profile | 11.1 Volts DC |
| Total Capacity Volume | 38 Wh (~3400 mAh) |
| Safety Architecture | Built-in Overcharge, Overheating & Short-Circuit Protection |
| Replacement Warranty | 3-Month Quality Guarantee Protection |
■ Confirmed Laptop & Part Compatibility List
- • Dell Latitude 12 5000 Series
- • Dell Latitude 12 E5250 Series
- • Dell Latitude E5450 Series
- • Dell Latitude E5550 Series
- • Part Numbers: RYXXH / 09P4D2 / 9MGCD
- • Compatible Codes: XMFY3 / VYP88 / 5TFCY / 0YD8XC
Important Care Tip: To safeguard your brand new internal replacement battery lifecycle, remember to avoid letting the system power level drain completely to a 0% limit before initiating a safe charge cycle.

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