Laptop Battery for MSI BTY-L76 AC7260 GS70 MS-1771 C703 11.1V 5200mAh 58Wh Li-ion [3-Year Warranty]

**Product Overview**
Upgrade or replace your aging MSI laptop battery with this premium 11.1V 5200mAh Li-ion battery, designed specifically for the MSI GS70 Stealth series and compatible with BTY-L76, AC7260, and C703 part numbers. Whether youre a gamer, content creator, or business user, this battery restores your laptops original runtime and performance.

**Important Voltage Warning**
Please verify your original battery voltage before purchasing. This battery is rated at ** 11.1V (3-cell series)**. If your original battery is 14.8V or 15.2V, this model will NOT work and may cause damage. Always check the label on your current battery.

**Compatibility List**
MSI GS70 Stealth Pro (GS70 2PC, GS70 2PE, GS70 2QD, GS70 2QE)
MSI GS70 Stealth (GS70 2OD, GS70 2OE)
MSI GE70 / GE60 series (select models using BTY-L76)
Motherboards: MS-1771, MS-1772, MS-1773, MS-1774

**Replacement Part Numbers**
BTY-L76, AC7260, C703, BTY-L76-AC7260, BTY-L76-C703

**Specifications Table**

| Parameter | Value |
|-----------|-------|
| Chemistry | Lithium-Ion (Li-ion) |
| Voltage | 11.1V (nominal) |
| Capacity | 5200mAh / 58Wh |
| Cell Count | 3 cells |
| Color | Black |
| Weight | Approx. 250g |
| Dimensions | 270 x 55 x 10 mm (check fitment) |
| Warranty | 3 Years |

**Comparison Table**

| Feature | This Battery (5200mAh) | Standard 4400mAh Battery |
|---------|------------------------|--------------------------|
| Runtime (typical usage) | Up to 5-6 hours | Up to 4-5 hours |
| Cycle Life | 500+ charge cycles | 300-400 cycles |
| Overcharge Protection | Yes | Varies |
| Price Value | High capacity at competitive price | Lower capacity, similar price |

**Installation Tips**
1. Shut down your laptop and unplug the AC adapter.
2. Remove the bottom panel screws (refer to your laptop manual).
3. Disconnect the old battery cable and lift it out.
4. Insert the new battery, connect the cable, and secure the panel.
5. Charge fully before first use (about 4-6 hours).
6.
Calibrate once a month: discharge to 10%, then charge to 100% without interruption.

**Package Includes**
- 1x Replacement Battery
-


**Quality & Safety**
Each battery undergoes strict QC testing for voltage stability, capacity accuracy, and safety compliance (CE, RoHS, FCC). We recommend using only the original MSI charger to maintain optimal performance.

**Customer Support**
If you have any questions about compatibility or installation, our team is available 24/7. We offer a 30-day money-back guarantee and a 3-year warranty for your peace of mind.

Order now and bring your MSI laptop back to life!