2-power Main Battery Pack Fujitsu Siemens Esprimo Mobile V5515 - Batterie - 48 mAh (2P-IVF:6027B0036501)

When you're on the road with your Fujitsu Siemens Esprimo Mobile V5515, a reliable battery keeps you working through meetings, flights, and long days away from an outlet. This 2-POWER main battery pack is a direct replacement for the original, engineered to deliver consistent power and long service life. It uses Grade A lithium-ion cells and a 6-cell configuration to provide 48Wh of energy at 10.8V, so your laptop stays productive wherever you go.

Key specifications

• Battery type: Lithium-Ion (Li-ion), 6-cell
• Capacity: 4400mAh / 48Wh
• Voltage: 10.8V
• Compatible with: Fujitsu Siemens Esprimo Mobile V5515
• Replaces original part numbers: FPCBP176, FPCBP176AP, S26391-F6120-L450, S26391-F6120-L400
• Colour: Black
• Protection: Overcharge, over-discharge, over-current, short-circuit
• Operating temperature: 0°C to 45°C (charging), -20°C to 60°C (discharging)
• Certifications: CE, RoHS

Why choose it

This battery is built to meet or exceed the performance of your original pack. The Grade A cells ensure high capacity retention and low self-discharge, while the integrated protection circuit safeguards against common electrical faults. It's a cost-effective way to extend the life of your laptop without compromising on safety or reliability.

Ideal use cases

• Business travellers who need all-day computing power
• Students and professionals working in libraries, cafés, or co-working spaces
• Anyone replacing a worn-out or failed original battery
• Field technicians and remote workers who rely on their laptop away from mains power

Good to know

Installation is straightforward: power down your laptop, remove the old battery, and slide in this replacement. For best results, fully charge and discharge the battery a few times initially to calibrate the fuel gauge. Store the battery in a cool, dry place when not in use, and avoid extreme temperatures to prolong its lifespan.