Fancy Buying Lenovo L17M4PB0 L17C4PB0 Replacement Battery

If your Lenovo laptop is powering down early, failing to charge fully, or showing battery errors, this Fancy Buying cell is a direct-fit replacement for many IdeaPad 530S, Yoga 530 and Flex 6 models. The pack matches the original physical form, connector and rated voltage so it installs like the factory battery while meeting CE and FCC safety standards.

Which Lenovo models and part numbers will this battery work with?

This battery supports a long list of Lenovo model variants and OEM part numbers commonly used across 14" and 15" consumer lines. Before ordering, open the laptop back cover to confirm the original part number to ensure compatibility.

• Common compatible parts: L17C4PB0, L17M4PB0, L17C4PB2, L17M4PB2 and alternate OEM IDs like 5B10Q16066/067 and GM02047XL.
• Supported series: IdeaPad 530S (14/15), Yoga 530 (14), Flex 6-14 (14" variants) and XiaoXin Air 14/15 models.
• Works with model codes including 81H1, 81EU, 81EV, 81H9, 81FQ and 81EK families.

How do I install the Fancy Buying battery safely?

Installation is straightforward for anyone comfortable opening a laptop chassis. Power down, remove the back cover, disconnect the old battery cable, swap the battery, then screw the case back on. Always follow anti-static precautions and use the exact screws removed from the computer.

• Tools: small Phillips screwdriver and plastic pry tool recommended.
• Preparation: power off, unplug charger, ground yourself to avoid static discharge.
• Verification: confirm connector alignment and run a full charge cycle after installation.

What are the battery specifications and safety certifications?

The Fancy Buying pack uses lithium polymer cells rated at 7.68 volts and 45 watt-hours, matching the original Lenovo battery’s electrical profile. It is produced to meet standard consumer electronics safety marks and includes protections against overcharge and short circuit when used with the laptop’s charging circuitry.

• Cell type: polymer lithium; Voltage: 7.68V; Capacity: 45Wh.
• Certifications: CE and FCC compliance for safety and electromagnetic compatibility.
• Quality: tested for fit, voltage stability and connector compatibility.

How long will this replacement battery last and how can I extend its life?

Runtime depends on your laptop’s workload and power settings; light web browsing lasts longer than video editing. To prolong service life, avoid extreme temperatures, don’t keep the battery at full charge constantly, and use balanced or power-saving profiles when possible.

• Typical tips: use power-saving modes and reduce screen brightness.
• Storage: store at roughly 40–60% charge if unused for months.
• Regular care: avoid deep discharges and heavy heat exposure.

Who is this for: Fancy Buying’s L17M4PB0 / L17C4PB0 replacement battery is aimed at owners of compatible Lenovo IdeaPad, Yoga and Flex notebooks who need a like-for-like battery swap to restore daily runtime. It’s suitable for DIY repair enthusiasts, IT technicians servicing multiple systems, and anyone wanting an affordable, certified replacement that matches original voltage and connector layouts. If you are uncertain about compatibility, check the original battery’s part number inside your laptop or contact the seller for guidance before purchase.