Laptop Battery Replacement RE03XL for HP ProBook Series Notebook

Replacement for Part Number P/N

RFO3XLRE03XL  HSTNN-OB1C  HSTNN-OB1Q  HSTNN-DB9A  HSTNN-UB7R  L32407-2B1  L32407-2C1  L32407-541  L32407-AC1  L32656-002  L32656-005  L83685-AC1  L84354-005

Compatible Laptop Models:

• ProBook 430 G6/G7
• ProBook 440 G6/G7
• ProBook 445 G6/G7
• ProBook 450 G6/G7
• ProBook 455 G6/G7
• ProBook 445R G6
• ProBook 455R G6
• ZHAN 66 Third Generation Battle
• ZHAN 66 14 G2
• ZHAN 66 Pro 13 G2
• ZHAN 66 Pro 14 G2/G3
• ZHAN 66 Pro A 14 G3
• ZHAN 66 Pro 15 G2/G3
• HSN-Q15C
• HSN-Q17C-4
• HSN-Q17C-5
• HSN-Q21C
• HSN-Q22C
• HSN-Q24C

Installation and usage instructions:

1. Before replacing the battery, be sure to turn off the power first and then remove the charger plug. Replacing the battery during the startup process may pose a safety hazard.
2.After removing the original battery, press the power button continuously for 10 seconds without releasing it. Release the remaining power and static electricity on the motherboard before replacing the new battery.
3. Before installing a new battery, confirm the positive and negative poles of the battery, especially the built-in battery, and be careful not to plug it in incorrectly.

Regarding Capacity:

Lithium batteries are consumables, and it is normal for their capacity to fluctuate by around+5% due to factors such as inventory time and usage environment.