00UR891 compatible 32Wh 4-cell battery for THINKPAD T570

SKU:
00UR891-BTI
UPC:
5059902176011
MPN:
00UR891-BTI
Availability:
In Stock
MSRP: £69.95
£50.00
— You save £19.95
Frequently bought together:

Description

00UR891 Compatible Battery (32Wh, 4-Cell) for Lenovo ThinkPad T570

Bring your ThinkPad back to dependable portable use with a 00UR891 compatible replacement battery, designed as a direct-fit internal battery for select Lenovo ThinkPad models. It’s a solid option when your laptop battery is draining quickly, not charging properly, or no longer holding a useful charge.

This model is commonly listed as a 4-cell, 32Wh battery with 15.2–15.28V output, built using Lithium-Ion (Li-Ion) technology for stable everyday performance.
You’ll receive 1 battery (internal replacement type).

Compatibility:

Lenovo ThinkPad T570 (primary)
Also commonly referenced as compatible with:

ThinkPad T580 / P51s / P52s (varies by original battery/FRU — always match your current part number before ordering)

Replaces / cross-references (commonly used part numbers):

00UR891, and often listed alongside 00UR890 / 00UR892 / 01AV493 / SB10L84121 / SB10L84122 / SB10L84123

Specification

Features:
Number of battery cells: 6
Battery technology: Lithium-Ion (Li-Ion)
Battery capacity : 7280 mAh
Battery voltage: 11.55 V
Battery capacity: 84 Wh
Product colour : Black
 
Features
Brand compatibility: Lenovo
Compatible products: Thinkpad T570, T580, P51S, P52S
Packaging data: 1 pc(s)

Return

30 Days Return

FAQ: Frequently Asked Question

 

ThinkPad T570 Internal Battery (00UR891) — FAQ

Is this battery compatible with my T570?
Yes — it’s the internal 4-cell pack for ThinkPad T570 (20H9/20HA/20JW/20JX). It is commonly cross-referenced as 00UR891 / 01AV493 / 00UR890 / 00UR892 (SB10L84121 / SB10L84122 / SB10L84123). Check your FRU on the old pack or in BIOS.
What are the voltage and capacity?
15.28 V nominal, 32 Wh, 4-cell Li-ion.
Is this the internal battery or the removable rear one?
This is the internal battery. The T570 also supports a removable rear battery (“ThinkPad Battery 61”: 24 Wh / 48 Wh / 72 Wh options). Many users run both (Power Bridge) for longer runtime.
Will it fit other models (T580 / P51s / P52s)?
00UR891/01AV493 is frequently listed for T580, P51s and P52s too, but always verify your exact model and FRU to be safe.
Do I need to disable the built-in battery before replacement?
Yes. In BIOS (F1 → Config → Power) choose Disable built-in battery; the laptop powers off. Unplug AC, then open the base to replace the pack.
Basic install steps?
Disable built-in battery → remove rear battery (if fitted) → remove base cover screws → disconnect old pack → fit the new pack and reconnect → reassemble → connect AC and power on.
15.2 V vs 15.28 V — which is correct?
Both appear on listings/spec labels; they refer to the same 4-cell pack class. Match the FRU (00UR891/01AV493) rather than the rounded voltage.
How long will it run on a charge?
Runtime varies with screen brightness, CPU load and age of the system. Add a rear Battery 61 for significantly longer time on the move.
Calibration tips for best gauge accuracy?
After installation, charge to 100% and let it rest on AC for 2–3 hours. Over the first week, do one gentle cycle (100% → ~10–15% → 100%).
Warranty
Typically 12-month warranty on replacement batteries (see Memox product page for your final terms).
Which part numbers does this replace?
00UR891, 01AV493, plus related codes 00UR890 / 00UR892 and SB10L84121 / SB10L84122 / SB10L84123.
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