Laptop Battery for Lenovo Yoga 11e 00HW044 00HW043 00HW042 11.4V 4200mAh 48Wh, Compatible with 5B10M79980 5B10M79981 5B10M79982, 1-Year Warranty

**Product Description**
Upgrade or replace your worn-out Lenovo Yoga 11e battery with this high-performance 48Wh replacement. Whether youre a student, remote worker, or IT manager, this battery restores your laptops original runtime so you can stay productive without constantly searching for a power outlet.

**Important Voltage Warning**
Please verify your original battery voltage before purchasing. This battery is rated at 11.4V. Using an incorrect voltage battery may cause damage to your device or battery. If your original battery is 7.6V or 14.4V, this product will NOT be compatible.

**Compatible Models & Part Numbers**
- Laptop Models: Lenovo Yoga 11e (all variants listed below)
- Compatible OEM Part Numbers:
00HW044, 00HW043, 00HW042
5B10M79980, 5B10M79981, 5B10M79982

**Battery Specifications**
| Parameter | Value |
|-----------|-------|
| Chemistry | Lithium-Ion (Li-ion) |
| Voltage | 11.4V |
| Capacity | 4200mAh / 48Wh |
| Color | Black |
| Cell Quality | Grade A+ certified cells |
| Certification | CE, FCC, RoHS |

**Comparison Table: Old vs New Battery**
| Feature | Old/Dead Battery | This Replacement |
|---------|------------------|------------------|
| Runtime | <30 minutes (degraded) | Up to 4-6 hours (depending on usage) |
| Safety Protection | May swell or overheat | Multi-protection IC + flame-retardant casing |
| Warranty | Expired | 1-Year Warranty included |
| Compatibility | Original only | Direct replacement for listed models |

**Installation Tips**
1. Power off your laptop and unplug the AC adapter.
2. Remove the bottom panel screws (refer to your device manual).
3. Disconnect the old battery cable and remove the battery.
4. Connect the new battery cable, place it into the compartment, and secure the screws.
5. Reattach the bottom panel, plug in the charger, and let the battery charge fully before first use.

**Note: ** If your laptop does not recognize the new battery immediately, try
a hard reset: disconnect the battery, press and hold the power button for 15 seconds, then reconnect and restart.

**Package Includes**
- 1x Replacement Battery
- (if applicable)


**Quality Assurance**
Every battery undergoes rigorous testing for capacity, voltage stability, and safety compliance. We stand behind our product with responsive customer service.

Order now and bring your Lenovo Yoga 11e back to full power!