Lenovo 72Wh Battery 01AV427 01AV492 61++
$86.00
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ThinkPad Battery 61++ — 72 Wh Class, Smart Li-ion Pack
This is a high-capacity ThinkPad 61++ family battery for select Lenovo systems. It belongs to the 6-cell, smart Li-ion class used across multiple 2017–2018 ThinkPad platforms. Please match the FRU/part number on your original battery label before ordering.
Key Features
- High energy: 61++ family (up to ~72 Wh) for extended runtime versus standard 61/61+ packs.
- Smart battery electronics: integrated fuel gauge, protection, and temperature sensors.
- Balanced performance: designed for business workloads and long life when used with charge thresholds.
- Regulatory markings: Li-ion / Li-ion00 with typical safety and compliance logos (varies by FRU batch).
Technical Specifications (Family)
| Battery family | ThinkPad 61++ |
|---|---|
| Chemistry | Lithium-ion (Li-ion) |
| Configuration | 6-cell class (smart pack) |
| Nominal voltage | 3-series Li-ion, typically ~10.8–11.4 V (follow your FRU label) |
| Energy (Wh) | Up to ~72 Wh (61++ family class) |
| Charge management | Supported via Lenovo firmware/OS tools (e.g., charge thresholds for longevity) |
Important: Lenovo uses multiple battery FRUs within the 61++ family. Always open the bottom cover and read the exact FRU/PN and voltage printed on your current battery, then match it to one of the part numbers listed below.
Compatible Part Numbers (FRU / PN, including option codes)
- 01AV427
- 01AV428
- 01AV492
- SBB0L62763
- SBB0L62764
- SBB0L63955
- SBB0N18370
- SBB0N18371
- SB10K97584
- SBB0M54821
- SBB0N18157
- SBB0N18161
- SBB0Q26512
- SB10K97585
Compatible Lenovo Product Types (Machine-Type Codes)
Applies to select configurations within the following machine-type families (USA market codes shown; verify by FRU):
- 20H9
- 20HA
- 20HB
- 20HC
- 20HD
- 20HE
- 20JM
- 20JN
- 20JW
- 20JX
- 20JY
- 20K0
- 20L9
- 20LA
- 20LB
- 20LC
Note: Machine-type code alone does not guarantee compatibility; different sub-configs may ship with different battery FRUs. Match by FRU on the physical battery label for the most reliable result.
What’s Included
- 1× battery (ThinkPad 61++ family; FRU as ordered)
- Basic ESD-safe packaging
Notes
- Images and labels may show example FRUs (e.g.,
01AV492); shipped FRU matches your selection. - Electrical ratings printed on the label (voltage, Wh) take precedence over generic family specifications.
Battery-Lenovo-01AV492-72Wh
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FAQ — Lenovo 72Wh Battery 01AV427 01AV492 61++
If your laptop shows multiple issues below, your battery may be failing. Tick the boxes that match your experience:
Yes — most likely. For 100% certainty, check either your laptop model or your original battery part number.
Free Compatibility Check: At checkout, add your model or part number in the order notes (or email us after ordering). We’ll verify before shipping. If something doesn’t match, we’ll correct the order so you get the right battery the first time.
- On the laptop: Label/sticker on the underside or side (look for “Model”, “P/N”).
- On the battery: Printed part number on the battery label (if removable).
- Windows:
Win+R→msinfo32to see “System Model”.
- Windows: Ctrl + F
- macOS: ⌘ + F
- iOS Safari: Share → “Find on Page”
- Android: Menu → “Find in Page”
30-day easy returns and a 12-month warranty against defects.
Free shipping on all orders. Tracking provided once dispatched.
Typical install takes 15–25 minutes. A basic tool kit is included. Power off, unplug the charger, and handle the battery by the edges only.
We accept major credit cards and PayPal via secure checkout.
Not always. Fast draining can be caused by background apps, settings, or an old battery. If your battery lasts less than 30–60 minutes unplugged, it’s usually time to replace it.
Yes, in most cases. This is a common sign of a worn-out battery. A new compatible battery should restore normal portable use.
Many laptops limit charging to 80–95% to extend battery life. If it’s stuck much lower, the battery may be failing and should be replaced.
Check seating and contacts first. If the issue continues, the battery is likely faulty and replacing it will usually solve the problem.
Yes, but long-term constant charging can reduce battery lifespan. Unplug and run on battery once or twice a week to keep it healthy.
Most laptop batteries last about 2–4 years or 300–500 charge cycles, depending on usage and care.
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