Description
Product Overview
This genuine Dell 2XRG7 56Wh battery is designed to provide reliable power for your compatible Dell laptop. Manufactured to meet original specifications, it ensures optimal performance and safety.
Key Features
- Capacity: 56Wh
- Voltage: 11.1V
- Chemistry: Lithium-Ion
- Condition: Brand new, never used
- Compatible with multiple Dell laptop models
Compatibility Information
Compatible Part Numbers (P/N)
- 02XRG7
- 079N07
- 2XRG7
- 312-0251
- 79N07
- D75H4
- P07T
- P07T001
- P07T002
Compatible Models
- Dell Inspiron 1120
- Dell Inspiron 1121
- Dell Inspiron M101
- Dell Inspiron M101C
- Dell Inspiron M101z
- Dell Inspiron M101ZD
- Dell Inspiron M101ZR
- Dell Inspiron M102z
- Dell Inspiron M102Z-1122
- Dell Inspiron M102ZD
Note: This list represents common compatible models and part numbers. If your specific model or part number isn’t listed, please leave it in the order notes during checkout, and we’ll verify compatibility before shipping.
When to Consider Battery Replacement
| Symptom | Description | Recommendation |
|---|---|---|
| Short Runtime | Battery lasts less than 1 hour on full charge | Immediate replacement recommended |
| Swelling/Bulging | Battery case appears swollen or distorted | Replace immediately for safety |
| Not Charging | Battery won’t charge despite working charger | Likely needs replacement |
| System Shutdowns | Laptop shuts down unexpectedly when unplugged | Battery no longer holding charge |
| Age Over 2 Years | Original battery over 2 years old with reduced performance | Consider preventive replacement |
| Battery Error Messages | System shows “battery not detected” or similar errors | Replacement required |
Estimated Battery Life by Usage
| Usage Scenario | Estimated Runtime | Notes |
|---|---|---|
| Web Browsing & Email | 2-3 hours | Light productivity tasks |
| Word Processing | 2.5-3.5 hours | Office applications, minimal media |
| Video Streaming | 1.5-2 hours | YouTube, Netflix at medium brightness |
| Gaming | 1-1.5 hours | Demanding applications and games |
| Standby/Sleep Mode | 24-48 hours | Laptop closed, maintaining system state |
Important Note: These estimates are for new batteries used with older hardware. Actual runtime may be shorter than when your laptop was new due to increased software demands and natural hardware aging.
Purchase Assurance
- Same day shipping on business days
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In stock, ready to ship
- Free shipping included
- Genuine Dell product
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