
The 01AV493 SB10L84121 Laptop Battery Replacement is designed to deliver reliable power and long-lasting performance for your Lenovo ThinkPad. Compatible with multiple models, this battery ensures seamless operation for business and personal use.
Compatible Models:
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Lenovo ThinkPad T570, T580
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Lenovo ThinkPad P51s, P52s
Compatible Part Numbers:
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01AV493, SB10L84121
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00UR891, SB10L84122, 00UR892
Key Features:
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Voltage: 11.4V / 11.46V
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Capacity: Typical 48Wh – 57Wh (varies by batch)
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Battery Type: Li-ion, 3-cell / 4-cell
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100% OEM compatible replacement with stable performance
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Built-in protection against overcharge, overheating, and short-circuit
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Perfect for restoring your ThinkPad’s original runtime
This replacement battery is ideal for users who need a dependable power source for work, travel, or daily tasks. With rigorous testing for quality and safety, it provides the confidence and durability your Lenovo ThinkPad deserves.
FAQ
Q1: Is this battery compatible with both T570 and T580 models?
Yes, this battery works with Lenovo ThinkPad T570 and T580 series, as well as P51s and P52s notebooks.
Q2: What part numbers does this replace?
It replaces 01AV493, SB10L84121, 00UR891, SB10L84122, and 00UR892.
Q3: What is the battery capacity?
The capacity typically ranges from 48Wh to 57Wh, depending on the version.
Q4: How do I know if this battery is right for my laptop?
Check your original battery’s part number or your laptop model. If it matches any listed, this battery will be compatible.
Q5: Does this battery include overcharge protection?
Yes, it has built-in safety features including overcharge, overheating, and short-circuit protection.
Q6: How long does the battery last per charge?
On average, you can expect 4–6 hours of runtime, depending on your laptop’s usage and settings.
Compatible Part Numbers:
01AV493 00UR890 00UR891 00UR892 SB10L84121 SB10L84122 SB10L84123
Compatible Laptop Models(Use "Ctrl+F” to find your model quickly)
Lenovo ThinkPad T570 Series
Lenovo ThinkPad T580 Series
Lenovo ThinkPad P51S Series
Lenovo ThinkPad P52S Series
| Battery Capacity | 32Wh |
| Voltage | 15.2V |
| Model No | SB10L84121 01AV493 |
| Warranty | 12 Months |
New lithium-ion batteries must be fully charged and fully discharged two to three times before being fully conditioned.
Please note that the full capacity and life of a new lithium-ion battery is only achieved after 2 to 3 full charge and discharge cycles.
After you have gone through 2 to 3 cycles, you never have to condition the battery again.
Shipping Policy: