HP RO04 High-Quality Replacement Laptop Battery (14.8V / 30Wh)
The HP RO04 replacement laptop battery provides a highly dependable, premium power storage backup to ensure seamless performance for your mainstream enterprise notebooks and secure corporate setups. Moreover, its optimized 30Wh capacity and stable 14.8V internal matrix layout deliver consistent voltage deployment to keep your device running smoothly during intensive workplace multitasking, cloud business operations, or daily studying. Consequently, this high-density lithium-ion rechargeable 4-cell pack serves as an affordable, cost-effective alternative to instantly restore your laptop 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. Furthermore, advanced protective circuits are natively integrated to safeguard your system against hazardous short-circuits and overcharge risks.
■ Technical Specifications
| Battery Model Designation | HP RO04 / R004 / RO04XL Replacement Battery |
| Cell Quality Class | Premium Grade-A 18650 Replacement Cells |
| Cell Architecture | Lithium-ion (Li-ion) | 4-Cells External Design Profile |
| Voltage Profile | 14.8 Volts DC (Fully compatible with 14.4V) |
| Total Capacity Volume | 30 Wh / 2200 mAh |
| Safety Architecture | Built-in 4-Layer Safety Shield (Overcharge, Over-discharge, Overvoltage & Overheating Safeguards) |
| Replacement Warranty | 3-Month Quality Guarantee Protection |
■ Confirmed Laptop Compatibility List
- • HP ProBook 430 G3 Series
- • HP ProBook 440 G3 Series
- • Part Numbers: RO04 / R004 / RO04XL / R004XL
- • Official Factory Codes: 805045-851 / 805292-001 / P3G13AA
- • Compatible Chassis Codes: HSTNN-DB7A / HSTNN-LB7A / HSTNN-PB6P
- • Regulatory Model Codes: TPN-Q164 / HSTNN-Q96C / HSTNN-Q98C
Important Care Tip: To safeguard your brand new replacement battery lifecycle, remember to avoid letting the system power level drain completely to a 0% limit before initiating a safe charge cycle.

Reviews
There are no reviews yet.