HP TT03XL Original Genuine Laptop Battery (11.55V / 56Wh)
The HP TT03XL original genuine laptop battery provides a highly dependable, premium factory-authentic power storage solution to ensure seamless performance for your professional enterprise notebooks and secure corporate setups. Moreover, its factory-certified 56Wh capacity and stable 11.55V internal matrix layout deliver consistent voltage deployment to keep your device running safely during intensive workplace multitasking, cloud business operations, or daily studying. Consequently, this authentic high-density lithium-ion rechargeable 3-cell pack serves as the absolute best choice to instantly restore your laptop original off-grid mobility profile. Therefore, you can safely continue your everyday computational tasks immediately after a simple plug-and-play setup without experiencing sudden system power failures or compatibility errors. Furthermore, original engineered protective circuits are natively integrated to safeguard your system against hazardous short-circuits and overcharge risks.
■ Technical Specifications
| Battery Model Designation | HP TT03XL Original Battery |
| Cell Quality Class | 100% Genuine Original Factory Cells (Class-A) |
| Cell Architecture | Lithium-ion (Li-ion) | 3-Cells Original Matrix Layout |
| Voltage Profile | 11.55 Volts DC |
| Total Capacity Volume | 56 Wh |
| Safety Architecture | Original Factory Built-in Protection Shield (Full Overcharge, Over-discharge, Overvoltage & Overheating Safeguards) |
| Warranty Protection | 3-Month Genuine Quality Guarantee |
■ Confirmed Laptop Compatibility List
- • HP EliteBook 850 G5 Series
- • HP EliteBook 850 G6 Series
- • HP EliteBook 755 G5 Series
- • HP ZBook 15u G5 Mobile Workstation
- • HP ZBook 15u G6 Mobile Workstation
- • Part Numbers: TT03 / TT03XL / TTO3 / TTO3XL
- • Official Factory Codes: 932824-421 / 932824-2C1 / 933322-855
- • Compatible Chassis Codes: HSTNN-LB8H / HSTNN-DB8K / TT03056XL
- • Regulatory Model Codes: HSN-I13C-5 / HSN-I17C-5
Important Care Tip: To safeguard your brand new original battery lifecycle, remember to avoid letting the system power level drain completely to a 0% limit before initiating a safe charge cycle.

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