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Lenovo Yoga 11E 5th Replacement Battery 11.4V 3650mAh

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From $79.99 USD $98.99
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Fits Lenovo Yoga 11E 5th generation with OEM part numbers 01AV487, 5B10W13886, L17L3P56, L17M3P56, SB10K97631, SB10T83129, L17L3P54, 01AV486, SB10K97630, 5B10W13891, and SB10T83134.
11.4V 3650mAh lithium-polymer cell delivers 41.61Wh to sustain the Yoga 11E 5th through full-load CPU and display cycles without voltage sag.
Connector seats vertically into the battery bay slot with a single locking tab on the left edge that clicks when fully inserted.
We bench-tested this pack on a fifth-gen Yoga 11E; the BMS accepted the cell without fault codes and held 11.4V under sustained keyboard and screen load.
After installation, run one full discharge until the laptop hibernates, then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears false health warnings.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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By continuing with your purchase, you acknowledge and agree to the estimated 7–10 business day delivery timeframe.
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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

🔹 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: 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.

Voltage

11.4V

Amp

3650mAh

Lenovo Yoga 11E 5th Gen — 11.4V Li-Polymer Replacement Battery (01AV487)

This 11.4V, 3650mAh (41.61Wh) Li-Polymer battery replaces the original cell in the Lenovo Yoga 11E 5th Generation and ThinkPad Yoga 11e 5th Gen convertible laptops. It matches the OEM voltage and capacity spec, including variants running part numbers L17M3P56, L17L3P56, SB10K97631, and SB10T83129. Physical dimensions are 275.70 x 111.62 x 5.90mm — verify clearance before installation.

  • Yoga 11E 5th Gen compatibility: These models share a common 11.4V three-cell Li-Polymer architecture with an identical connector pinout and BMS handshake protocol. Part numbers 01AV486, 01AV487, 5B10W13886, and 5B10W13891 are interchangeable across this generation because Lenovo sourced cells from two suppliers — the BMS firmware treats both identically.
  • Bench tested on actual hardware: We ran this cell through charge and discharge cycles on a Yoga 11E 5th Gen unit. The BMS communicated correctly with the EC, charge current stepped down properly at the CV phase, and no protection trips occurred during load.
  • Post-install calibration on the Yoga 11E: After fitting this battery, run the laptop down to hibernate-cutoff under normal use, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap on this platform.

BIOS reporting poor battery health immediately after replacement

The Lenovo EC reads EEPROM data burned during the previous cell's life cycle. When a new cell goes in, the stored cycle count and capacity data from the old battery still sits in firmware, so BIOS flags the replacement as degraded before it has run a single cycle. This is not a fault with the new cell. Run one full discharge-to-hibernate followed by an uninterrupted charge to 100% — the BIOS battery learn cycle rewrites the EEPROM baseline against the new cell's actual chemistry. After one or two cycles, the health reading normalises.

Laptop shuts down at 20–30% remaining shown on screen

This happens when the fuel gauge IC has not yet calibrated against the new cell's voltage curve. Under combined CPU and display load, the cell voltage drops faster than the uncalibrated gauge predicts, crossing the low-voltage protection threshold while the OS still shows charge remaining. The shutdown is the EC cutting power at its hardware floor — typically around 10.2V for an 11.4V three-cell pack — not a battery defect. Run two full calibration cycles from hibernate-cutoff to 100% charge, and the gauge accuracy will track within a few percent of actual remaining capacity.

Compatible Models

Yoga 11E 5th ThinkPad Yoga 11e 5th Gen TP 11e 5th-20LRS0CN00 TP 11e 5th Gen 20LNS0BS00 TP 11e 5th Gen 20LNS0TK00 TP 11e 5th Gen 20LRS0CN00 TP Yoga 11e-20LMCTO1WW TP 11e 5th-20LNS0BS00 TP 11e 5th-20LNS0TK00 TP 11e 5th Gen 20LNS09X00 TP 11e 5th Gen 20LNS0QE00 TP 11e 5th Gen 20LRS03W00 TP 11e 5th-20LNS09X00 TP 11e 5th-20LNS0QE00 TP 11e 5th-20LRS03W00 TP 11e 5th Gen 20LN0006AU TP 11e 5th Gen 20LNS0JQ00 TP 11e 5th Gen 20LNS0TT00 TP 11e 5th-20LN0006AU TP 11e 5th-20LNS0JQ00 TP 11e 5th-20LNS0TT00 TP 11e 5th Gen 20LNS0BC00 TP 11e 5th Gen 20LNS0QH00 TP 11e 5th Gen 20LRS05800 TP 11e 5th-20LNS0BC00 TP 11e 5th-20LNS0QH00 TP 11e 5th-20LRS05800 TP 11e 5th Gen 20LN000HAU TP 11e 5th Gen 20LNS0KX00 TP 11e 5th Gen 20LNS0U200 TP 11e 5th-20LN000HAU TP 11e 5th-20LNS0KX00 TP 11e 5th-20LNS0U200 TP 11e 5th-20LRS0C800 TP 11e 5th Gen 20LNS0BF00 TP 11e 5th Gen 20LNS0T800 TP 11e 5th Gen 20LRS0C800 TP 11e 5th-20LNS0BF00 TP 11e 5th-20LNS0T800 TP 11e 5th Gen 20LNA003AU TP 11e 5th Gen 20LNS0P100 TP 11e 5th Gen 20LNS0UF00 TP 11e 5th-20LNA003AU TP 11e 5th-20LNS0P100 TP 11e 5th-20LNS0UF00 TP 11e 5th-20LRS0CA00 TP 11e 5th Gen 20LNS0BN00 TP 11e 5th Gen 20LNS0TJ00 TP 11e 5th Gen 20LRS0CA00 TP 11e 5th-20LNS0BN00 TP 11e 5th-20LNS0TJ00 TP 11e 5th Gen 20LNS09W00 TP 11e 5th Gen 20LNS0QD00 TP 11e 5th Gen 20LRA003AU TP 11e 5th-20LNS09W00 TP 11e 5th-20LNS0QD00 TP 11e 5th-20LRA003AU TP 11e 5th Gen 20LN0005AU TP 11e 5th Gen 20LNS0JP00 TP 11e 5th Gen 20LNS0TS00 TP 11e 5th-20LN0005AU TP 11e 5th-20LNS0JP00 TP 11e 5th-20LNS0TS00 TP 11e 5th Gen 20LNS09Y00 TP 11e 5th Gen 20LNS0QF00 TP 11e 5th Gen 20LRS04R00 TP 11e 5th-20LNS09Y00 TP 11e 5th-20LNS0QF00 TP 11e 5th-20LRS04R00 TP 11e 5th Gen 20LN000GAU TP 11e 5th Gen 20LNS0KV00 TP 11e 5th Gen 20LNS0TV00 TP 11e 5th-20LN000GAU TP 11e 5th-20LNS0KV00 TP 11e 5th-20LNS0TV00 TP 11e 5th Gen 20LNS0BD00 TP 11e 5th Gen 20LNS0SU00 TP 11e 5th Gen 20LRS0C500 TP 11e 5th-20LNS0BD00 TP 11e 5th-20LNS0SU00 TP 11e 5th-20LRS0C500 TP 11e 5th Gen 20LNA002AU TP 11e 5th Gen 20LNS0NY00 TP 11e 5th Gen 20LNS0U400 TP 11e 5th-20LNA002AU TP 11e 5th-20LNS0NY00 TP 11e 5th-20LNS0U400 TP 11e 5th-20LRS0C900 TP 11e 5th Gen 20LNS0BK00 TP 11e 5th Gen 20LNS0TG00 TP 11e 5th Gen 20LRS0C900 TP 11e 5th-20LNS0BK00 TP 11e 5th-20LNS0TG00 TP 11e 5th Gen 20LNS07R00 TP 11e 5th Gen 20LNS0PV00 TP 11e 5th Gen 20LR0002AU TP 11e 5th-20LNS07R00 TP 11e 5th-20LNS0PV00 TP 11e 5th-20LR0002AU

Replaces Part Numbers

01AV487 5B10W13886 L17L3P56 L17M3P56 SB10K97631 SB10T83129 L17L3P54 01AV486 SB10K97630 5B10W13891 SB10T83134

Technical Specifications

Voltage11.4V
Amp Hours3650mAh
Capacity3650mAh
Rate41.61Wh
Net Weight191g /6.74 oz
Gross Weight451g /15.91 oz
Approximate Weight451g /15.91 oz
Dimension 275.70 x 111.62 x 5.90mm

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

Windows shows the Yoga 11E battery as 0% or "unknown" right after I put in the new one — did I get a dead cell?

The fuel gauge IC on this platform reads EEPROM data from the previous cell on first boot. A fresh cell has no history written to that register, so Windows reports 0% or an unknown state until the EC initialises against the new chemistry. Plug in AC power and let it charge uninterrupted to 100%, then run it down to hibernate-cutoff once. After that first full cycle the gauge IC locks onto the new cell's voltage curve and the reading clears.

Lenovo Vantage is showing the wrong Wh rating for this battery — it says 38Wh but the spec is 41.61Wh — is something wrong?

Vantage pulls the Wh figure from the EEPROM value the old cell had written to it, not from the new cell's actual chemistry. The EEPROM on the replacement starts with a default rated figure that can differ from the measured capacity at full charge. Run two full discharge-to-100% cycles and the EC recalculates the Wh figure against real charge throughput — the displayed value will update to reflect actual cell capacity, typically within 1–2Wh of the rated 41.61Wh.

The new battery won't charge past 80% on the Yoga 11E — is the cell faulty or is something capping it?

The Lenovo BIOS on this platform includes a charge threshold setting that caps charging at 80% by default when Conservation Mode is active in Lenovo Vantage or ThinkPad Settings. This is a firmware-controlled limit, not a cell fault. Open Lenovo Vantage, go to Power, find Battery Charge Threshold or Conservation Mode, and set the upper limit to 100%. The battery will then charge to full on the next cycle.

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