Lenovo 3000 G410 Replacement Battery 10.8V 4400mAh
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Lenovo 3000 G410 Replacement Battery 10.8V 4400mAh - 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 3000 G410 Replacement Battery 10.8V 4400mAh - is backordered and will ship as soon as it is back in stock.
Voltage
10.8V
Amp
4400mAh
Lenovo 3000 G410 Series — 10.8V Li-ion Replacement Battery (BAHL00L6S)
This 10.8V, 4400mAh (47.52Wh) Li-ion battery replaces the original pack in the Lenovo 3000 G410, G400 14001, G400 2048, and related G400 models. It fits the same connector and BMS handshake as the factory cell. Install it when the original no longer holds adequate charge or fails to power the laptop at all.
- G400 and G410 platform fit: These models share a common 10.8V three-cell rail, the same physical connector, and an identical BMS communication protocol — which is why one cell covers the full range without voltage or pinout conflicts.
- Bench tested on actual hardware: We ran this cell through charge, full discharge to hibernate cutoff, and a second full charge cycle. The BMS reported correct voltage at each stage and did not trigger any protection cutoffs under normal load.
- Post-install discharge cycle on the G410: After fitting, run one full discharge to hibernate 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 on these Lenovo models.
BIOS reporting poor battery health after swapping the G410 cell
The Lenovo G410 BIOS reads health data stored in the old cell's EEPROM and carries that forward after a swap. The new cell has a fresh EEPROM, but the BIOS hasn't yet run a learn cycle against it — so it flags the pack as degraded even though the cell is new. One full discharge-to-hibernate followed by an uninterrupted charge to 100% forces the BIOS to rewrite its health baseline against the new cell. After that cycle, the health warning clears and the reported capacity aligns with the 4400mAh rating.
G410 shutting down abruptly at 20–30% shown on the gauge
This is a voltage cliff issue, not a gauge bug. When the CPU and display pull full load simultaneously, the cell voltage drops faster than the fuel gauge IC can track — the pack hits the BMS cutoff threshold while the OS still shows charge remaining. It is most common when the learn cycle has never been run and the gauge IC is still calibrated to the old cell's discharge curve. Run the full discharge-to-hibernate cycle described above so the fuel gauge IC maps the new cell's actual voltage curve. After two to three calibration cycles, the shutdown point and the displayed percentage will converge.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Lenovo
- 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 G410 shows the battery as "0%" or "unknown" right after fitting the new cell — is the battery dead?
The fuel gauge IC on the G410 motherboard loses its reference point when the old cell is removed. It reads the new cell's EEPROM as blank or mismatched and reports 0% or unknown until it runs a calibration cycle. Plug the laptop in, let it charge uninterrupted to 100%, then discharge fully to hibernate cutoff. After one complete cycle the gauge IC re-references itself against the new cell and the reading normalises.
Windows shows this battery as 47Wh but the Lenovo system info screen reports a different Wh rating — which one is correct?
The Lenovo power manager reads the Wh value stored in the cell's EEPROM at the factory, which can differ slightly from the actual measured capacity of a replacement cell. The 47.52Wh figure in the product specification is the real electrochemical rating of this cell. The discrepancy is a display artefact caused by an EEPROM value mismatch — it does not affect charging, discharge behaviour, or actual capacity. Run one full discharge-to-hibernate cycle and the system info screen will update to reflect the cell's measured output.
The new battery charges fine but stops at 80% and won't go higher — is the cell faulty?
This is almost always a BIOS-level charge threshold, not a cell fault. Lenovo ships several G-series models with a conservation mode setting active in the firmware that caps charging at 80% to reduce long-term cell stress. Open Lenovo Vantage or the older Lenovo Energy Management utility, locate the battery charge threshold or conservation mode toggle, and set the maximum charge to 100%. Once that setting is saved, the next charge cycle will reach full capacity.
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