Original HP Elitebook 840 G3 Battery CS03XL – Power Up Your Productivity!
Is your HP Elitebook 840 G3 struggling to hold a charge? Don’t let a dying battery slow you down! At Laptopparts.co.ke, we offer the Original HP Elitebook 840 G3 Battery CS03XL, designed to bring your laptop back to life with reliable, long-lasting power. This Original HP Elitebook 840 G3 Battery CS03XL is the perfect replacement, ensuring seamless compatibility and optimal performance for your HP Elitebook. Say goodbye to constantly searching for a power outlet and enjoy true portability!
Our Original HP Elitebook 840 G3 Battery CS03XL provides the same high-quality performance as your laptop’s original battery. You can trust this Original HP Elitebook 840 G3 Battery CS03XL to deliver consistent power, allowing you to work, study, or stream without interruptions. Get your Original HP Elitebook 840 G3 Battery CS03XL today and experience extended battery life.
We understand that quality and affordability matter. That’s why we offer the Original HP Elitebook 840 G3 Battery CS03XL at a competitive price. Plus, for your peace of mind, every Original HP Elitebook 840 G3 Battery CS03XL comes with a 3-month warranty. As a bonus, we offer free installation services for your convenience when you purchase your new Original HP Elitebook 840 G3 Battery CS03XL from us!

Original HP Elitebook 840 G3 Battery CS03XL
Key Specifications of the Original HP Elitebook 840 G3 Battery CS03XL :
| Feature | Specification |
| Battery Model | CS03XL (also known as CS03, HSTNN-I33C, HSTNN-I41C, HSTNN-IB6Y, HSTNN-UB6S, 800231-141, 800231-271, 800513-001) |
| Battery Type | Li-ion / Li-Polymer |
| Voltage | 11.4V |
| Capacity | 46Wh – 48Wh (typically 4000-4860mAh) |
| Cells | 3-cell / 4-cell |
| Color | Black |
| Condition | Brand New, High Quality |
| Warranty | 3 Months |
| Installation | Free Installation |
| Compatible Laptop Models | HP EliteBook 745 G3, HP EliteBook 745 G4, HP EliteBook 755 G3, HP EliteBook 755 G4, HP EliteBook 840 G3, HP EliteBook 840 G4, HP EliteBook 848 G3, HP EliteBook 848 G4, HP EliteBook 850 G3, HP EliteBook 850 G4, HP ZBook 15u G3 Mobile Workstation, HP ZBook 15u G4 Mobile Workstation, HP mt42 Mobile Thin Client, HP mt43 Mobile Thin Client |
Bonus Tips for Maintaining Your Laptop Battery:
- Optimize Power Settings: Use your laptop’s “Power Saver” mode when on battery to reduce power consumption.
- Adjust Screen Brightness: Lowering your screen’s brightness can significantly extend battery life.
- Close Unused Applications: Background apps consume power. Close any programs you’re not actively using.
- Keep Your Laptop Cool: High temperatures degrade battery health. Ensure proper ventilation.
- Avoid Full Discharges and Charges: For optimal longevity, try to keep your battery charge between 20% and 80% rather than constantly fully discharging or charging it to 100%.
- Update Drivers and BIOS: Manufacturers often release updates that improve battery management.
Factors to Consider While Purchasing a Laptop Battery:
- Compatibility: Always double-check the battery model number (e.g., CS03XL) and your laptop’s specific model to ensure it’s a perfect match.
- Original vs. Aftermarket: While aftermarket batteries can be cheaper, original batteries (like the Original HP Elitebook 840 G3 Battery CS03XL) generally offer better performance, safety, and longevity.
- Voltage and Capacity (Wh/mAh): Ensure the voltage matches your original battery. Higher Wh or mAh ratings generally mean longer battery life, but also consider the physical size.
- Warranty: A good warranty indicates the seller’s confidence in their product. Our 3-month warranty provides peace of mind.
- Seller Reputation: Buy from reputable sellers like Laptopparts.co.ke to guarantee authenticity and good customer service.
CS03XL Battery, HP Elitebook 745 G3 Battery, HP Elitebook 840 G4 Battery, HP Elitebook 850 G4 Battery
Features that Define Excellence
Replaces The Following Part Number:
| 800231-141 | 800231-141 | 800231-141 |
| 800231-1C1 | 800231-1C1 | 800231-1C1 |
| 800231-271 | 800231-271 | 800231-271 |
| 800231-2C1 | 800231-2C1 | 800231-2C1 |
| 800231-541 | 800231-541 | 800231-541 |
| 800513-001 | 800513-001 | 800513-001 |
Fits the Following Models:
| EliteBook 745 G3 Series | EliteBook 745 G3 Series |
| EliteBook 755 G3 Series | EliteBook 755 G3 Series |
| EliteBook 755 G4 Series | EliteBook 755 G4 Series |
| EliteBook 840 G3 Series | MT42 Mobile Thin Client |
| ZBook 15U G3 Series | ZBook 15U G4 Series |



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