Laptop Battery for Lenovo Legion Y520-15IKB R720, L16M3P24 L14S3P24, 11.4V 45Wh/52.5Wh, High Capacity 6-Cell, Fast Shipping & 12-Month Warranty

**Product Overview**
This high-performance replacement battery is designed for Lenovo Legion Y520-15IKB and R720 series laptops. It is a direct drop-in replacement for original batteries with part numbers L16M3P24, L14S3P24, L16C3P24, L16L3P24, L17M3P24, L17C3P24, L17L3P24, and L19M3P24. Built with premium Grade A cells, it delivers reliable power for your daily work, study, or gaming sessions.

**Important Voltage Warning**
Please verify that your original battery voltage is 11.4V. This battery is NOT compatible with 7.6V, 11.1V, or 14.4V systems. Using an incorrect voltage battery may damage your laptop or cause safety hazards. Check the label on your original battery before ordering.

**Compatibility List (Laptop Models) **
- Lenovo Legion Y520-15IKBN
- Lenovo Legion Y520-15IKBM
- Lenovo Legion R720-15IKBN
- Lenovo Legion R720-15IKBM
- Lenovo Legion Y520-15IKBA (some variants)
- Lenovo Legion Y520-15IKB Series
*Note: Not compatible with Y520-15IKB with 7.6V battery or Y700 series. *

**Compatible Part Numbers**
L16M3P24, L14S3P24, L16C3P24, L16L3P24, L17M3P24, L17C3P24, L17L3P24, L19M3P24, L19C3P24, L19L3P24, L20M3P24, L20C3P24, L20L3P24

**Specifications Table**

| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion |
| Voltage | 11.4V |
| Capacity | 45Wh (L14S3P24) / 52.5W h (L16M3P24) |
| Cells | 6-cell |
| Color | Black |
| Weight | Approx. 320g |
| Dimensions | 270 x 70 x 20 mm (check fitment) |
| Warranty | 12 Months |

**Comparison Table (Original vs. Replacement)**

| Feature | Original Lenovo Battery | This Replacement |
|---------|-------------------------|------------------|
| Voltage | 11.4V | 11.4V (exact match) |
| Capacity | 45Wh / 52.5W h | Same capacity options |
| Cell Quality | OEM Grade A | Grade A cells (equivalent) |
| Safety Protection | Yes | Yes (overcharge, short circuit, etc. ) |
| Price | High | Affordable |
| Warranty | 12 months (limited) | 12 months (full) |

**Installation Tips**
1. Shut down your laptop and unplug the AC adapter.
2. Remove the bottom cover screws (use a Phillips #0 screwdriver).
3. Disconnect the old battery cable from the motherboard.
4. Remove the old battery and insert the new one.
5. Connect the new battery cable, replace the cover, and tighten screws.
6. Plug in the charger and power on the laptop.
7. For best performance, fully charge and discharge the battery 3 times in the first week.

**Package Includes**
- 1 x Replacement Battery
-
(digital)

**Note: ** This is a third-party replacement product, not an original Lenovo part. It is fully tested and meets or exceeds OEM specifications. If your laptop does not power on after installation, please check the battery connection and ensure the voltage matches. Contact us for any issues.