Battery for Fujitsu

FUJITSU Laptop Batteries – Reliable Replacements for LIFEBOOK, CELSIUS, STYLISTIC & Legacy Fujitsu-Siemens

Find the perfect replacement battery for your Fujitsu laptop — fully compatible with popular series such as LIFEBOOK (A/E/U/T/S/P), CELSIUS mobile workstations, STYLISTIC tablets, and legacy Fujitsu-Siemens (AMILO/ESPRIMO Mobile). Every battery is built with premium-grade cells and smart BMS protection for safe charging, steady performance, and a long service life. Enjoy free delivery, a 1-year warranty, and expert compatibility support with every purchase.

How to identify the correct battery for your Fujitsu laptop

Check the full model name on the bottom label: examples include LIFEBOOK A557/A3510, E744, U745, T902, S751, P728, CELSIUS H710, STYLISTIC Q704, or legacy AMILO Li-3710.
Find the battery part number (P/N): common Fujitsu codes include FPCBP and FPB series, e.g. FPCBP200, FPCBP250, FPCBP331, FPCBP417, FPCBP529, FPB0313, FPB0347. Matching the P/N ensures exact fit.
For built-in batteries: the label may be inside the chassis. In Windows, open System Information (Win+R → msinfo32) or generate a report (powercfg /batteryreport) to confirm the exact model.
Match voltage and capacity: verify the voltage range (e.g. 10.8/11.1 V or 14.4/14.8 V; newer packs may list 11.4/15.2 V) and capacity (Wh) printed on your old battery.
Connector and form factor: some LIFEBOOK lines offer multiple pack shapes or capacities (standard vs high-capacity). Choose the one that matches your original or check your bay clearance if upgrading.

How to search on our website

Search by part number (e.g. FPCBP331, FPCBP417, FPB0347) for an instant match.
No code? Enter your laptop series and full model (e.g. “LIFEBOOK E744”, “LIFEBOOK A557”, “CELSIUS H710”).
Use filters (series, capacity, voltage/cell count) to narrow results quickly.
Open a product page to confirm compatible models and technical specifications before purchase.

Still unsure? Leave your model name and/or battery P/N in the checkout notes and our Compatibility Assurance team will double-check your order before we ship. We cover a wide range of Fujitsu and legacy Fujitsu-Siemens variants, so you’ll get the right fit first time.

Popular Fujitsu families (examples)

LIFEBOOK A-Series (A530/A557/A3510) — everyday/business notebooks.
LIFEBOOK E-Series (E733/E744/E756) — enterprise-grade, often with swappable bays.
LIFEBOOK U/T/S/P-Series (U745, T902, S751, P728) — ultramobile, 2-in-1 and thin-and-light.
CELSIUS H-Series (H710/H730) — mobile workstations with high-performance packs.
STYLISTIC (Q704/Q738) — detachable/tablet batteries; check model-specific P/Ns.
Fujitsu-Siemens AMILO / ESPRIMO Mobile — legacy models; match by P/N and voltage.

Battery care tips

Avoid frequent 0–100% cycles; partial charges (20–80%) can reduce wear.
Keep vents clear and avoid heat build-up during heavy charging or loads.
For storage over weeks, leave charge at ~40–60% and power the device off.

FAQs

Can I use a higher-capacity Fujitsu battery?

Where a series offers multiple Wh options, you may choose a higher-capacity pack if it shares the same voltage and connector. Note potential changes in weight or thickness.

My old P/N looks similar but not identical — is it compatible?

Fujitsu P/Ns can vary by production run or region. Match by series/model, voltage, and capacity, or contact us and we’ll confirm for you.

Do you support Fujitsu-Siemens laptops?

Yes. Many AMILO and ESPRIMO Mobile models are supported. Please provide your full model and (if possible) the battery P/N for the quickest match.

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