EFOHANA L16C2PB2 Laptop Battery for Lenovo IdeaPad

EFOHANA L16C2PB2 is a 30Wh, 7.6V Li‑ion replacement battery designed to restore portable power to compatible Lenovo IdeaPad and V series laptops.

When your Lenovo IdeaPad no longer holds a reliable charge, swapping in a high‑quality replacement cell can extend usable runtime and revive mobility. The EFOHANA L16C2PB2 (also compatible with several L16 and L17 family part numbers) is a factory‑new lithium‑ion unit with built‑in protection electronics, engineered to match the original battery's form factor and connector layout for many 14" to 17" Lenovo consumer models.

Which Lenovo models will this battery work with?

This battery fits a wide range of IdeaPad, V, and S145 variants that originally shipped with the L16/L17 battery family. Check your laptop’s service tag or the original part number to ensure compatibility before ordering.

• Compatible series include IdeaPad 320, 330, 520, V320, V15 and S145 models listed in product specs.
• Cross‑referenced part numbers: L16C2PB2, L16M2PB1, L16L2PB1, L17L2PF1 and related codes.
• Works with both 14" and 15" consumer variants that share the same battery bay layout.

How reliable and safe is this replacement unit?

EFOHANA supplies brand‑new cells with integrated circuit protection and a smart monitoring chip to help maintain safe charging and discharge behavior. The battery is CE‑certified and undergoes factory testing to meet basic electrical safety and stability expectations.

• Includes top circuit boards and a smart chip to manage charge cycles.
• Manufactured to meet CE safety standards and factory QA procedures.
• 12‑month limited warranty and 30‑day return/exchange window for peace of mind.

What should I expect during installation and first use?

Installation typically involves removing the laptop’s bottom cover and replacing the old pack with the new one, ensuring the connector is fully seated. If the system doesn’t immediately recognize the battery, a few simple steps often resolve initialization behavior.

• Make sure the interface connector is fully engaged before closing the chassis.
• If not recognized, reinstall and perform 3–4 charge/discharge cycles from about 10% to full to calibrate the pack.
• Follow included instructions and power down the laptop before swapping batteries.

How long will this battery last and what capacity does it offer?

The EFOHANA L16C2PB2 provides 30Wh (4030mAh) at 7.6V, matching the original specification for many compatible models. Actual runtime depends on laptop configuration, workload, and power settings.

• Rated capacity: 30Wh / 4030mAh for typical mobile productivity tasks.
• Runtime varies with CPU load, screen brightness, peripherals, and power profile.
• Regular charge/discharge cycling can help maintain battery responsiveness.

Who is this for: This replacement battery is aimed at Lenovo users who need an affordable, OEM‑style swap to restore battery life on IdeaPad 320/330/520, V, and S145 series notebooks. It suits students, remote workers, and anyone wanting to avoid tethering to a charger—provided they verify compatibility with their specific model and follow safe installation practices.