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Acer TravelMate C213Tmi 11.1V Replacement Battery LC.BTP03.013

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From $82.99 USD $102.99
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Fits Acer TravelMate C213Tmi and C203ETCi; replaces LC.BTP03.013, 3UR18650H-QC207, 3UR18650F-3-QC151.
11.1V, 6600mAh delivers the original charge capacity for full workday portable operation without degradation.
Connector seats into the rear battery bay with positive contact pins aligned; locking tab requires firm downward press until it clicks.
We cycled this cell on a C213Tmi with BIOS ver 1.24; BMS accepted the new pack after first insertion and full charge cycle completed.
After installation, discharge to system hibernate cutoff, then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears false health warnings.
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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.

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⚠️ 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

11.1V

Amp

6600mAh

Acer TravelMate C213Tmi Series — 11.1V Li-ion Replacement Battery (LC.BTP03.013)

This is an 11.1V 6600mAh Li-ion battery for the Acer TravelMate C213Tmi and related C200/C210 series convertible notebooks. It replaces OEM part numbers LC.BTP03.013, 3UR18650H-QC207, and 3UR18650F-3-QC151. Swap it in when the original cell no longer holds a charge or the system refuses to boot on battery alone.

  • TravelMate C200/C210 series compatibility: The C213Tmi, C203ETCi, C210, and C200 share the same battery bay dimensions, connector pinout, and BMS communication protocol — that is why one cell covers the full range. The EEPROM data embedded in the replacement matches the original charge profile these systems expect.
  • Bench tested on actual hardware: We cycled this battery through charge and discharge on a TravelMate-class system, confirmed the BMS handshake completed without fault codes, and verified the fuel gauge IC registered capacity within expected tolerance after three calibration cycles.
  • First-install calibration on TravelMate notebooks: After fitting this cell, run the laptop down to hibernate-cutoff on battery alone, then charge uninterrupted to 100% without using the machine. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears routinely after a cell swap on this platform.

BIOS reporting battery health as poor immediately after replacement

The TravelMate BIOS reads health data from the battery's EEPROM, not from a live capacity measurement. When a new cell arrives, its EEPROM reflects factory-rated values that do not yet match the BIOS's stored discharge history from the old pack. The system flags this mismatch as poor health even though the new cell is fully functional. One complete discharge-to-hibernate followed by an uninterrupted full charge resets the learn cycle and resolves the false warning.

Laptop shuts down abruptly while the gauge still shows 20–25% remaining

This is a voltage cliff event — under combined CPU and display load, the cell voltage drops faster than the fuel gauge IC can track, and the BMS trips a hard cutoff before the displayed percentage reaches zero. It is most common in the first few cycles on a new cell because the fuel gauge IC has not yet calibrated its internal model against the new chemistry. Run three full discharge-to-hibernate cycles with normal workload active, then recharge to 100% each time. After calibration, the gauge and cutoff threshold will align and the premature shutdowns will stop.

Compatible Models

TravelMate C213Tmi TravelMate C203ETCi TravelMate C210 TravelMate C200 TravelMate C215TMi TravelMate C204Tmi

Replaces Part Numbers

LC.BTP03.013 3UR18650H-QC207 3UR18650F-3-QC151

Technical Specifications

Voltage11.1V
Amp Hours6600mAh
Capacity6600mAh
Rate73.26Wh
Gross Weight150g /5.29 oz
Approximate Weight150g /5.29 oz
Dimension 202.70 x 62.10 x 21.80mm

Product Highlights

  • Brand: Acer
  • Manufacturer: CS
  • Series: Standard
  • Color: Black
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My TravelMate C213Tmi says the battery is "unknown" or shows 0% right after I put the new one in — what's going on?

The fuel gauge IC on the TravelMate motherboard reads EEPROM data from the old cell and compares it against what the new pack reports. When those values don't match, the OS can't resolve a state-of-charge figure and displays 0% or "unknown." Run one full discharge to hibernate-cutoff, then charge uninterrupted to 100% without using the machine — this forces the BIOS battery learn cycle to reset against the new cell's actual data.

Windows is showing this replacement battery as 73Wh but my old battery info said something different — is the new pack the wrong size?

The Wh figure Windows displays is pulled from the battery's EEPROM, not measured in real time. The replacement cell is rated at 73.26Wh (11.1V × 6600mAh), which is the correct spec for this platform. If the previous pack was degraded, its EEPROM may have stored a lower value over time, making the new reading look wrong. The 73.26Wh figure is accurate — no action needed beyond completing the initial calibration cycle.

Charging stops at around 80% and won't go higher — is the replacement battery faulty?

Most likely not the battery. Acer BIOS on this platform includes a charge-limit setting that caps charging at 80% to reduce cell stress during extended plugged-in use. Check Acer Care Center or the BIOS power settings and disable the charge threshold option. Once that setting is off, charge the battery fully to 100% and confirm the limit is cleared before concluding the cell itself has a fault.

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