About this replacement
Lenovo IdeaPad S6000 Series — 3.7V Li-Polymer Replacement Battery (L11C2P32)
This is a 3.7V, 6300mAh Li-Polymer replacement battery for the Lenovo IdeaPad S6000 tablet family. It fits the IdeaPad S6000, S6000F, S6000L, and IdeaTab B6000F, among others. OEM part number L11C2P32 confirms direct fitment to these models.
- IdeaPad S6000 family compatibility: These models share the same 3.7V single-cell architecture, L11C2P32 connector pinout, and BMS handshake protocol — which is why one battery covers the full S6000 lineup without modification.
- Bench tested on actual hardware: We cycled this battery through charge and discharge on the S6000 platform and confirmed the BMS accepts the cell, negotiates charge current correctly, and holds voltage above the low-battery cutoff threshold throughout the discharge curve.
- Fuel gauge recalibration after swap: After fitting this battery, run one full discharge to automatic shutoff, then charge uninterrupted to 100% without using the tablet. This resets the fuel gauge IC against the new cell's actual capacity and clears the inaccurate percentage readings that appear after any cell replacement.
Why the IdeaPad S6000 shuts down at 15–25% after a battery swap
The S6000's fuel gauge IC was calibrated to the old cell's internal resistance profile. After a swap, it miscalculates the remaining charge and triggers a low-voltage shutdown early — typically between 15% and 25% displayed. This is not a fault in the new battery. The combined load of the display backlight and active WiFi pulls voltage down faster than the gauge expects, hitting the cutoff threshold before the cell is actually depleted. Run one full discharge-to-shutoff cycle followed by an uninterrupted full charge to recalibrate the IC to the new cell.
Fast charging unavailable after fitting L11C2P32
Some users find fast charge stops working after a battery replacement on the S6000 series. The charge IC requires at least one completed charge cycle before it re-negotiates the correct charge rate with the new cell. Plug in using the original charger and allow one full charge from near-zero to 100% without interruption. After that cycle, fast charge behaviour returns to normal. If it does not, verify the charger output — the S6000 requires a charger delivering at least 5V/2A to enable higher charge rates.