EFOHANA Laptop Battery L15L4PC2 for Lenovo Yoga 710

EFOHANA L15L4PC2 is a direct replacement Li‑ion laptop battery designed to restore reliable run time to Lenovo Yoga/Ideapad 710‑series notebooks.

If your Yoga 710‑14 or 710‑15 laptop is showing short battery life, won’t charge, or reports battery errors, the EFOHANA L15L4PC2 replacement offers a compatible, CE‑certified power pack engineered to match the original fit and function. It ships brand‑new with a smart circuit board and is compatible with part numbers L15L4PC2, L15M4PC2, 5B10K90778, 5B10K90802 and related OEM identifiers. Before installing, follow basic precautions and initial conditioning steps to ensure the new battery initializes correctly.

How will this battery improve my laptop’s run time?

The EFOHANA L15L4PC2 restores the laptop’s usable runtime by replacing a worn or failing cell pack with a new Li‑ion assembly rated for stable voltage output. Expect consistent power delivery under typical daily workloads once the battery is installed and cycled as recommended.

• Voltage: 7.6V for direct compatibility with Yoga 710 models.
• Capacity: rated at 60Wh (3912mAh) to match original energy specs.
• Smart protection board to manage charging and discharge safely.
• 100% new cells and top circuit components for reliable performance.

Which laptops and part numbers is this compatible with?

This battery fits specific Lenovo Yoga and Ideapad 710‑series notebooks that use L15L4PC2/L15M4PC2 OEM packs. Confirm compatibility with your laptop’s part number or service tag before ordering to avoid mismatches.

• Compatible models: Lenovo Yoga 710‑14IKB, 710‑14ISK, 710‑15IKB, 710‑15ISK and similar variants.
• Compatible part numbers: L15L4PC2, L15M4PC2, 5B10K90778, 5B10K90802, 2ICP6/64/71‑2.
• Designed to replace original 4‑cell battery packs in the listed series.
• Check your current battery label to verify the exact part number match.

What safety and setup steps should I follow during installation?

Safety is critical when replacing a laptop battery. The EFOHANA pack is CE‑certified and includes a protection circuit, but you should still use proper tools, avoid metal contact with terminals, and follow the manufacturer’s setup guidance to wake the battery’s management system.

• Read included instructions and disconnect power before opening the laptop.
• If not recognized at first boot, reseat the connector and ensure full contact.
• Initial conditioning: discharge to about 10% (avoid 0%), then fully charge; repeat 3–4 cycles to optimize calibration.
• Contact seller support via your order page for troubleshooting or warranty help.

What warranty and after‑sale support does EFOHANA provide?

EFOHANA offers practical protections so you can buy with confidence. If you encounter a defect or compatibility problem, follow the return process and contact support as described in the order portal.

• 30‑day return or exchange window for buyer satisfaction.
• 12‑month limited warranty covering manufacturing defects.
• Customer guidance available for installation and recognition issues.
• Products are tested for safety and stability before shipping.

Who is this for: The EFOHANA L15L4PC2 replacement is intended for owners of Lenovo Yoga/Ideapad 710‑series laptops who need to restore original battery life, replace a failing pack, or carry a reliable spare. It’s suitable for home users, students, and professionals seeking a straightforward OEM‑compatible swap with clear installation recommendations and warranty protection.