72Wh 61++ 01AV427 Laptop Battery Compatible with Lenovo T470 T480

In this review the 72Wh 61++ 01AV427 Laptop Battery is examined as a practical replacement battery for several Lenovo ThinkPad models. The bottom line: this is a straightforward, brand new 6-cell replacement that targets users who need a direct-fit, higher-capacity pack for older ThinkPad T470, T480, T570 and P-series laptops. The most compelling reason to buy is its 72Wh, 6600mAh capacity and compatibility with a long list of Lenovo part numbers, which together make it a convenient option for users who want longer unplugged work time without dealing with proprietary service channels.

Key Features

• 72Wh capacity: The larger 11.1V 6600mAh cell pack delivers noticeably longer run time than many original lower-Wh replacements, helping users work longer between charges.
• Wide compatibility list: It explicitly supports dozens of compatible part numbers and models including T470, T480, T570, T580, P51S and P52S, which simplifies finding a match for affected ThinkPad laptops.
• Brand new condition: Arrives as a new pack with CE safety certification and a stated support for up to 1,000 charge cycles, so buyers get a fresh battery rather than a refurbished unit.
• Includes tools and instructions: The package contains two free screwdrivers and an instruction sheet, which helps with DIY installation without extra purchases.
• 6-cell design: The 6-Cell construction balances capacity and weight for an acceptable tradeoff between run time and portability on business laptops.

Who It's For

This battery is best for owners of compatible ThinkPad models who need a reliable, higher-capacity replacement and who are comfortable swapping a user-replaceable pack themselves. It suits professionals and students who depend on longer battery life for travel or remote work and who prefer a direct-fit, OEM-style replacement rather than an extended external battery.

It is not for owners of T460S, T470S, T480S, P51, T470P or T570p models, which the product does not support. People who prefer factory service replacement or who need models with slightly different pinouts or mechanical designs should look elsewhere.

Pros & Cons

Pros

• High 72Wh capacity provides extended run time compared with many stock packs.
• Detailed compatibility list and multiple supported part numbers reduce risk of ordering the wrong battery.
• Comes with screwdrivers and instructions for easier installation.

Cons

• Not compatible with slimmer S-series and some P/T-series variants, so double-check model fit before purchase.

Specifications

Our Verdict

The 72Wh 61++ 01AV427 is a solid value for owners of listed ThinkPad models who need a straightforward replacement with increased capacity and clear compatibility. It is especially useful for users who want a brand new pack with extra tools included and are comfortable doing a quick self-install. Verify your exact laptop variant first, since slim S-series and some P/T variants are not supported.

Frequently Asked Questions

Will this battery fit my T470?
Yes, the pack lists ThinkPad T470 among supported models, but confirm your laptop does not belong to the unsupported S or P variants.

How long will the battery last?
The manufacturer states support for up to 1,000 charge cycles; real-world longevity will vary with use and charging habits.

What is included in the package?
The package includes the 61++ 01AV427 battery, two screwdrivers and an instruction sheet for installation.