2-power 2P-01HY591 - 33.8 cm (13.3 inch)

This 2-POWER replacement battery restores the mobility of your HP ProBook or EliteBook with a robust 41.7Wh capacity and 11.55V output. Built with a 3-cell lithium-ion configuration, it delivers consistent power for daily productivity, field work, or travel. The internal design ensures a seamless fit and original-like performance, while advanced protection circuits guard against overcharge, over-discharge, overcurrent, and short circuits.

Advantages

Engineered as a direct replacement for HP part numbers HT03XL, L32407-AC1, L32656-005, HSTNN-DB8R, HSTNN-IB8O, HSTNN-LB8L, and HSTNN-UB7I, this battery meets strict quality standards. CE and RoHS certifications confirm safety and environmental compliance. The black finish matches the original aesthetic, and the rechargeable lithium-ion chemistry offers long service life with minimal memory effect.

Suitable for

• HP ProBook 430 G6
• HP ProBook 440 G6
• HP ProBook 450 G6
• HP ProBook 455 G6
• HP ProBook 470 G6
• HP EliteBook 735 G6
• HP EliteBook 745 G6
• HP EliteBook 830 G6
• HP EliteBook 840 G6
• HP EliteBook 850 G6

Key specifications

• Battery technology: Lithium-Ion (Li-ion)
• Voltage: 11.55 V
• Capacity: 41.7 Wh (3630 mAh)
• Number of cells: 3
• Colour: Black
• Type: Replacement battery (internal)
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, overcurrent, short-circuit
• Certifications: CE, RoHS

Recommendations

For optimal longevity, fully charge the battery before first use and avoid extreme temperatures. Verify your laptop model against the compatibility list before purchase to ensure a perfect fit. This battery is ideal for users seeking a reliable, cost-effective alternative to original HP batteries.