Battery for Dell 5300 5401 5408 5501 5508 5400 7405 Series 11.4V 53Wh H5CKD JK6Y6 High Capacity, 2-Year Warranty

**Product Overview**
This high-performance replacement battery is specifically designed for Dell Latitude 5300, 5401, 5408, 5501, 5508, 5400, 7405 and Inspiron 7405 series laptops. It directly replaces original battery models H5CKD and JK6Y6, providing a reliable power source for your daily work, study, and entertainment.

**Important Voltage Warning**
Please verify that your original battery voltage is 11.4V before purchasing. Using an incorrect voltage battery may cause system instability or damage to your laptop. This battery is NOT compatible with 7.6V or 15.2V models.

**Compatible Laptop Models (including but not limited to): **
- Dell Latitude 5300 / 5300 2-in-1
- Dell Latitude 5401 / 5408
- Dell Latitude 5501 / 5508
- Dell Latitude 5400
- Dell Latitude 7405 2-in-1
- Dell Inspiron 7405 2-in-1

**Replacement Part Numbers: **
H5CKD, JK6Y6

**Product Specifications**

| Specification |

Details

|
| --- | --- |
| Battery Type | Lithium-ion (Li-ion) |
| Voltage | 11.4V |
| Capacity | 53Wh / 4650mAh |
| Cell Quality | Grade A |
| Color | Black |
| Dimensions | Standard OEM size |
| Weight | Approx. 250g |
| Warranty | 2 Years |

**Comparison Table: Original vs. Replacement**

| Feature | Original Dell Battery | Our Replacement Battery |
| --- | --- | --- |
| Voltage | 11.4V | 11.4V (exact match) |
| Capacity | 53Wh | 53Wh (same as original) |
| Cell Grade | Standard | Grade A (higher consistency) |
| Safety Protection | Yes | Yes (overcharge/over-discharge/short circuit/temperature) |
| Warranty | 1 year (typical) | 2 years (extended) |
| Price | High | Affordable |

**Installation Tips**
1. Power off your laptop and disconnect the AC adapter.
2. Remove the bottom cover carefully (refer to your laptop service manual if needed).
3. Disconnect the old battery connector and remove the screws securing the battery.
4. Install the new battery in the same position, tighten screws, and reconnect the connector.
5. Replace the bottom cover, plug in the AC adapter, and charge the battery fully before first use.
6. For optimal battery life, avoid complete discharge frequently and store in a cool, dry place when not in use.

**Package Includes**
- 1 x Replacement Battery

- 1 x Installation Guide (digital copy available upon request)

**Note: ** This is a compatible replacement product, not an original Dell battery. However, it meets or exceeds OEM specifications in performance and safety. If you have any questions about compatibility, please contact us with your laptop model and original battery part number before ordering.