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Lenovo IdeaPad 3000 C200 10.8V Compatible Battery 47.52Wh

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From $93.99 USD $111.99
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Fits Lenovo IdeaPad 3000 C200 8922 and replaces OEM part numbers 40Y8315, 40Y8322, 42T5213, 92P1185, 42T4514, 42T5212, 42T5256, 92P1184, 92P1186, 92P1183, 40Y8317, 42T4516, 42T5235, 42T5236, and 42T5237.
10.8V, 4400mAh lithium-ion cell delivers 47.52Wh — matches the original pack's power output for full CPU and display load on this C200 chassis.
Connector aligns straight into the stock battery slot with no rotation required; locking tab engages flush against the retention clip.
We charged this cell across five full cycles in the C200 dock; BMS voltage regulation held steady at cutoff, no early shutoff observed during discharge testing.
After installation, run one complete discharge to hibernation cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap.
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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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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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.

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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

10.8V

Amp

4400mAh

Lenovo 3000 C200 8922 — 10.8V Li-ion Replacement Battery (40Y8315 / 92P1184)

This is a 10.8V, 4400mAh (47.52Wh) Li-ion replacement battery for the Lenovo 3000 C200 8922 and related N100 series notebooks. It replaces OEM part numbers including 40Y8315, 40Y8322, FRU 92P1184, and FRU 42T4514. Physical dimensions are 206.40 x 41.80 x 27.50mm — verify fitment against your current cell before ordering.

  • 3000 C200 and N100 series compatibility: The C200 8922, 3000 N100 0689, and N100 0768 all share the same 10.8V three-cell battery rail, connector pinout, and BMS communication protocol — that is why one part number spans all three platforms.
  • Bench tested on actual hardware: We ran this cell against the C200 8922 BMS handshake. The protection circuit responded correctly to charge termination, over-discharge cutoff, and cell-balance events with no error flags thrown during the test cycle.
  • First-cycle reset procedure for this platform: After installing, run one full discharge to hibernate-cutoff then charge uninterrupted to 100%. This forces the BIOS battery learn cycle to reset against the new cell and clears the inaccurate health warning that appears after every cell swap on this series.

Laptop shutting down at 20–30% shown after battery swap

This is a voltage cliff, not a faulty cell. Under combined CPU and display load, the battery voltage drops faster than the fuel gauge IC recalibrates against the new chemistry. The gauge still references discharge curves from the old, degraded cell stored in EEPROM. The fix is two full calibration cycles — discharge fully to hibernate, charge uninterrupted to 100% — after which the gauge IC builds accurate voltage-to-capacity mapping for the new cell. After two cycles, the cutoff point should return to below 5% indicated.

BIOS reporting new battery health as poor or unknown immediately after install

The BIOS reads health data from the battery's EEPROM — not live cell voltage. When a new cell arrives, that EEPROM holds factory defaults that do not match the cumulative charge data the BIOS expects from an established battery. The system flags it as unknown or degraded because the learn cycle has not run yet. Complete one full discharge-to-hibernate followed by an uninterrupted charge to 100%, then recheck under ThinkPad Battery Manager or Windows power diagnostics. The health status clears once the BIOS has logged a complete cycle against the new cell.

Compatible Models

3000 C200 8922 3000 C200 3000 N100 0689 3000 N100 0768 3000 N100 3000 N200 3000 N200 15.4"

Replaces Part Numbers

40Y8315 40Y8322 ASM 42T5213 ASM 92P1185 FRU 42T4514 FRU 42T5212 FRU 42T5256 FRU 92P1184 FRU 92P1186 FRU 92P1183 40Y8317 FRU42T4516 FRU42T5212 42T4515 42T5235 42T5236 42T5237

Technical Specifications

Voltage10.8V
Amp Hours4400mAh
Capacity4400mAh
Rate47.52Wh
Net Weight325g /11.46 oz
Gross Weight475g /16.76 oz
Approximate Weight475g /16.76 oz
Dimension 206.40 x 41.80 x 27.50mm

Product Highlights

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

Frequently Asked Questions

My Lenovo 3000 C200 shows the wrong Wh rating in system info after fitting the new battery — is the cell actually smaller than advertised?

No — the Wh figure shown in Windows or BIOS pulls from the battery EEPROM, which stores a rated value that can differ from the actual cell chemistry in a replacement unit. The physical capacity is 47.52Wh as supplied. Run one full calibration cycle — discharge to hibernate-cutoff, then charge uninterrupted to 100% — and the reported figure will update once the fuel gauge IC has logged real data against the new cell.

The fuel gauge on my 3000 N100 jumps from 60% to 15% with no warning — what is causing that?

The fuel gauge IC is still using discharge curves calibrated to the old, worn cell. It cannot accurately map voltage to remaining capacity until it has tracked the new cell through at least two complete cycles. Each time voltage drops faster than the old curve predicts, the gauge compensates with a sudden large jump. Run two full discharge-to-hibernate then charge-to-100% cycles back to back, and the erratic jumping should stop.

New battery installed in the 3000 C200 8922 but charging stops at 80% and will not go higher — is the cell defective?

This is almost always a BIOS-controlled charge limit, not a fault in the cell. Lenovo's firmware on this series includes a battery conservation mode that caps charging at 80% to reduce cell stress during periods of mains-only use. Open Lenovo Energy Management or the Power Manager utility, find the battery charge threshold setting, and set the upper limit back to 100%. Once the threshold is raised, plug in and the cell will charge through to full.

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