ZTHY Lenovo Ideapad Gaming 3-15 Replacement Battery

ZTHY replacement battery L20C3PC2/L20M3PC2/L20D3PC2 is a direct-fit 11.52V, 45Wh (3910mAh) Li-ion power pack designed to replace the original battery in select Lenovo Ideapad Gaming 3 15 models.

If your Lenovo Ideapad Gaming 3 is showing shortened run time, unexpected shutdowns, or battery errors, swapping in a compatible, certified replacement can restore reliable portable power. This ZTHY unit mirrors OEM electrical specs and mounting points for a straightforward swap on Type-82K2 and Type-82K1 model series. It is built to meet CE and UL safety standards and ships new from the manufacturer.

Will this battery physically fit my Lenovo Ideapad Gaming 3?

Yes — the ZTHY pack is manufactured to match the size, connector layout, and screw locations used in the listed Ideapad Gaming 3 15 variants. Fitment covers common part numbers so you can replace the original without modifying the chassis. Always verify your laptop’s model and the battery part number before ordering.

• Compatible part numbers: L20C3PC2, L20M3PC2, L20D3PC2, L20L3PC2, 5B11B96715, 5B11B96719
• Fits: Ideapad Gaming 3-15ACH6 (Type-82K2 / 82MJ) series
• Also fits: Ideapad Gaming 3-15IHU6 (Type-82K1 / 82MG) series

How long will the battery last and what capacity does it provide?

This ZTHY pack provides 11.52 volts and 45Wh (3910mAh) of capacity, restoring the approximate original runtime for many tasks depending on your workload. Actual run time varies with screen brightness, CPU/GPU load, and running applications, but capacity matches OEM specifications to deliver comparable endurance.

• Voltage: 11.52V
• Capacity: 45Wh / 3910mAh
• Chemistry: Lithium-ion, factory-new cells

Are there any safety or setup steps I should follow after installing it?

ZTHY batteries are CE and UL certified and built to meet standard safety protocols, but correct installation helps ensure reliable operation. If the system doesn’t recognize the new battery at first, reseat the connector and retry. Perform a few charge/discharge cycles to calibrate the battery management system.

• Certified: CE and UL for safety compliance
• If not recognized: reinstall and confirm connector seating
• Initial conditioning: discharge to ~10–20% then fully charge, repeat 3–4 cycles

How does this replacement compare to buying a new laptop or using third-party generic cells?

Replacing the battery is a cost-effective way to extend the usable life of a functioning laptop without the expense of a new machine. This ZTHY pack reproduces OEM electrical specs and mounting for a direct swap, offering a better match than generic, non-certified cells. Choosing a certified replacement reduces compatibility headaches and improves safety versus unverified sources.

• OEM-equivalent specs reduce compatibility risk
• Certified safety approvals lower liability
• More affordable than replacing the entire laptop

Who is this for: This ZTHY 11.52V 45Wh battery is aimed at owners of Lenovo Ideapad Gaming 3-15ACH6 (Type-82K2) and Ideapad Gaming 3-15IHU6 (Type-82K1) laptops who need a reliable, factory-new replacement to restore runtime. It's appropriate for gamers, students, and professionals who want a direct-fit, safety-certified battery that matches the original specifications without upgrading the whole device. Confirm your laptop’s model and the existing battery part number matches one of the listed compatibility references before purchasing.