Lenovo ThinkPad T470s Replacement Battery 11.4V 2000mAh
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Lenovo ThinkPad T470s Replacement Battery 11.4V 2000mAh - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
Battery Care Tips
🔹 Getting Started
Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.
🔹 Keep It Healthy
Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.
Delivery and Shipping
Delivery and Shipping
🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.
Disclaimer
Disclaimer
⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.
🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Lenovo ThinkPad T470s Replacement Battery 11.4V 2000mAh - is backordered and will ship as soon as it is back in stock.
Voltage
11.4V
Amp
2000mAh
Lenovo ThinkPad T470s / T460s — 11.4V Li-Polymer Replacement Battery (00HW025)
This 11.4V, 2000mAh Li-Polymer battery replaces the internal cell in the Lenovo ThinkPad T470s and T460s ultrabooks. It covers a wide OEM part number range including 00HW025, 01AV405, 01AV406, SB10J79004, and related variants. Install it when the original cell no longer holds adequate charge between outlets.
- T470s and T460s compatibility: Both the T470s and T460s share the same 11.4V battery rail, connector pinout, and BMS handshake protocol, which is why a single cell covers both platforms. The replacement communicates over the SMBus line so the BIOS can read state-of-charge and health data normally.
- Bench tested on actual hardware: We ran this cell on a ThinkPad T460s and confirmed the BMS completed charge termination correctly, the BIOS recognised the battery without error codes, and the fuel gauge IC responded to the SMBus polling as expected throughout the test cycle.
- Post-install learn cycle for T-series BIOS: After fitting this cell, discharge the laptop fully until it hibernates, then charge uninterrupted to 100% without using the machine. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on T-series hardware.
BIOS reporting battery health as poor immediately after replacement
The T470s and T460s BIOS stores cycle count and health metrics in EEPROM on the original battery's controller board. When a new cell goes in, the BIOS compares its stored data against what the fresh battery reports and flags a mismatch as degraded health. This is not a fault with the new cell — it is a calibration gap. Run one complete discharge-to-hibernate followed by a full uninterrupted charge to 100%. After two to three of these cycles, the fuel gauge IC recalibrates and the BIOS health indicator normalises.
Laptop shuts down at 20–30% charge shown on the gauge
This symptom appears when the fuel gauge IC has not yet mapped the new cell's actual voltage curve. Under simultaneous CPU and display load, the cell voltage drops faster than the uncalibrated gauge predicts, and the system hits its low-voltage cutoff while the percentage still reads high. The fix is calibration, not a faulty battery. Discharge the laptop completely to hibernate cutoff at least twice under normal workload, charging fully between each cycle. After calibration, the gauge cutoff and actual cell voltage align — shutdown should not occur above 5% charge remaining.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Lenovo
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Li-Polymer
- Battery Type: Li-Polymer
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My ThinkPad T460s shows the new battery as 0% or "unknown" in Windows — what's happening?
The fuel gauge IC on the replacement cell hasn't completed its first calibration cycle against the T460s SMBus controller, so Windows is reading incomplete EEPROM data. This is normal on first boot after a cell swap. Discharge the laptop fully to hibernate cutoff, then charge uninterrupted to 100% without interrupting the session. After one full cycle the OS fuel gauge reads correctly.
The battery Wh shown in Lenovo Vantage doesn't match the 22.8Wh spec — is the cell wrong?
The Wh figure displayed in Lenovo Vantage pulls from EEPROM data embedded in the battery controller, which may reflect the OEM-rated design capacity rather than the measured capacity of the specific cell chemistry used in production. A small variance between the displayed value and the 22.8Wh spec is normal and does not affect actual charge storage or system function. No action is needed — the BIOS uses the live voltage readings, not the stored Wh label, to manage charging.
Charge stops at 80% and won't go higher — is this a faulty cell?
On T-series ThinkPads, Lenovo's firmware includes a BIOS-controlled charge threshold that caps charging at 80% by default when Conservation Mode is active. This is a firmware setting, not a battery fault. Open Lenovo Vantage, go to Power, select Battery, and switch Conservation Mode off. The battery will then charge to 100% on the next cycle.
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