Battery for Lenovo Flex 5 14IRU8 14ABR8 16IRU8 L21M3PE0 L21L3PE0 15.4V 52.5Wh 3400mAh High Capacity Li-ion Laptop Battery [2-Year Warranty]

**Product Overview**
Upgrade or replace your worn-out Lenovo Flex 5 battery with this premium-grade, high-capacity replacement. Designed to match the exact specifications of the original L21M3PE0 and L21L3PE0 batteries, this 15.4V 52.5W h 3400mAh Li-ion battery ensures seamless compatibility and reliable performance for your Lenovo Flex 5 14IRU8, 14ABR8, and 16IRU8 laptops.

**Important Voltage Warning**
Please verify that your original battery voltage is ** 15.4V ** before purchasing. Using an incorrect voltage battery may cause damage to your device or battery. This replacement is NOT compatible with 11.4V or 14.4V models.

**Compatible Laptop Models**
- Lenovo Flex 5 14IRU8
- Lenovo Flex 5 14ABR8
- Lenovo Flex 5 16IRU8
- Also compatible with other Lenovo models that use L21M3PE0 or L21L3PE0 batteries (please check your laptops battery compartment for the exact model number).

**Replacement Battery Models**
- L21M3PE0
- L21L3PE0

**Specifications**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion |
| Voltage | 15.4V |
| Capacity | 52.5W h / 3400mAh |
| Cell Grade | Grade A |
| Color | Black |
| Weight | Approx. 250g |
| Warranty | 2 Years |

**Comparison Table: Original vs. Replacement**
| Feature | Original Battery | Our Replacement |
|---------|-----------------|----------------|
| Voltage | 15.4V | 15.4V (Exact Match) |
| Capacity | 52.5W h | 52.5W h (Same) |
| Cell Quality | Standard | Grade A (Higher Reliability) |
| Safety Protection | Yes | Yes (Enhanced) |
| Warranty | 1 Year | 2 Years (Extra Coverage) |

**Installation Tips**
1. **Power off** your laptop and unplug the AC adapter.
2. Remove the bottom cover (screws may be required keep them safe).
3. Locate the old battery and gently disconnect its cable from the motherboard.
4. Remove the old battery and insert the new one, ensuring the cable is securely connected.
5. Replace the bottom cover and screw it back.
6. Plug in the charger and power on your laptop. The battery should be recognized automatically.

**Why Choose Us? **
- **100% Compatibility Tested** Each battery is tested before shipping to ensure it works perfectly with your Lenovo Flex 5 series.
- **Safe & Eco-Friendly** Built with non-toxic materials and complies with CE, FCC, and RoHS standards.
- **Fast Shipping** Orders are processed within 24 hours and shipped via reliable carriers.
- **Customer Satisfaction** If you have any questions about installation or compatibility, our support team is here to help.

**Package Includes**
- 1 x Replacement Battery
- 1 x Installation Guide (English)

**Note: ** Please recycle your old battery responsibly according to local regulations.