Product Overview
The FPCBP536 laptop battery is listed for Fujitsu LifeBook U937 U938 U937-P580DE U937-P760DE Series. Key specifications include 14.4V, 50Wh, 3490mAh, Li-ion.
Replacement Battery Specification
| Battery Model | FPCBP536 |
|---|---|
| Capacity | 50Wh / 3490mAh |
| Voltage | 14.4V |
| Battery Type | Li-ion |
| Cell | Made in China, high quality guarantee |
| Color | Black |
| Condition | Replacement Battery (100% Brand New, 1-year warranty!) |
Replace Part Numbers
- FPCBP536
- FPB0340S
- CP730401-01
- CP737634-01
- CP749820-01
- CP760852-03
- 4INP5/60/80
Compatible Laptop Models
- For Fujitsu LIFEBOOK U937 Series
- For Fujitsu LIFEBOOK U938 Series
- For Fujitsu LIFEBOOK U939 / U939X Series
- For Fujitsu LIFEBOOK U9310 / U9310X / U9311X Series
FAQ
Q: What is the FPCBP536 designed to do?
A: The FPCBP536 provides replacement power for the listed laptop battery application and is identified for Fujitsu LifeBook U937 U938 U937-P580DE U937-P760DE Series.
Q: What performance should be expected from the FPCBP536?
A: The FPCBP536 performance follows the listed 14.4V, 50Wh, 3490mAh, Li-ion. Runtime or operating duration varies with equipment load and use.
Q: Which equipment is the FPCBP536 compatible with?
A: The FPCBP536 is listed for representative models including For Fujitsu LIFEBOOK U937 Series; For Fujitsu LIFEBOOK U938 Series; For Fujitsu LIFEBOOK U939 / U939X Series.
Q: How should the FPCBP536 be installed or operated?
A: Switch off the equipment, remove the existing unit, fit the FPCBP536 without forcing the connector, then complete an initial charge or function check.
Q: How should the FPCBP536 be maintained and troubleshot?
A: Keep the FPCBP536 dry and protected from impact or short circuits. If performance changes, stop use and inspect fit, connector and charging behavior.
Note:
This is not a complete list or inclusion of all compatible laptop models. You can open the back of your laptop to check the original battery model. If you have any compatibility questions, please contact us online.The casing is made of durable materials, the mainboard adopts advanced technology, and the battery core is produced with high-quality raw materials to ensure that it will not be damaged after long-term use.
Our products are equipped with multiple protection technologies such as overvoltage, overcurrent, and overcharge to effectively protect the safety of batteries and equipment.
China warehouse delivery method
Overseas Warehouse Shipping Times & Costs
Payment Methods
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Account Name: ShenZhen KingSener Science and Technology Co., Ltd
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Q&A
Quick FAQ:Laptop Battery Care & Troubleshooting
- How long does a KingSener battery last?2 to 3 years (approx. 500-800 charge cycles) under normal temperatures.
- Laptop says "Battery Not Detected". How to fix?1. Hard Reset: Unplug AC, remove battery, hold power button for 30 seconds.
2. Clean Contacts: Wipe metal connection pins.
3. Reset Drivers: Uninstall battery drivers in Device Manager, then restart.
4. Update BIOS: Ensure motherboard firmware is up to date. - Can I leave my laptop plugged in 24/7?Yes, the built-in TI chip prevents overcharging. Tip: To prevent long-term cell swelling, unplug and drain the battery to 40% twice a month.
- How do I store a laptop battery long-term?Store it at 50% charge in a cool, dry place. Never store at 0% or 100%. Cycle the battery every 3 months to maintain chemical activity.
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Are KingSener batteries safe?Yes. All batteries feature built-in IC protection against short-circuits, over-voltage, and overheating. Fully CE, FCC, and RoHS certified.