Compatible with Lenovo

Lenovo IdeaPad Slim 5 14ABR8 82XE0001RK Replacement Battery - Replaces 5B11K39352

$40.48In stock

Why this battery

Fits Lenovo IdeaPad Slim 5 14ABR8 and replaces OEM part 5B11K39352, 5B11K39356, 5B11K39359, 5B11K39361, 5B11N45433, L22B3PA4, L22C3PA4, L22D3PA4, L22L3PA4, L22M3PA4, SB11K39351, SB11K39354, SB11N45411.
Delivers 11.52V and 4750mAh capacity for full 54.72Wh energy output matching original pack specifications.
Connector seats into the proprietary Lenovo slot with mechanical locking tab; orientation is keyed to prevent reverse insertion.
We bench-tested against a discharged IdeaPad Slim 5 unit; the BMS negotiated handshake on first insertion and accepted standard three-amp input without cutoff faults.
After installation, run one full discharge to hibernation cutoff then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears inaccurate health warnings that appear after every cell swap.

11.52V4750mAhLi-Polymer

Fits 232 models · Replaces 13 part numbers

Ship from

Ships from Hong Kong Warehouse · Delivery in 28-45 days

$40.48Quantity 1

About this replacement

Lenovo IdeaPad Slim 5 14ABR8 Series — 11.52V Li-Polymer Replacement Battery (5B11K39352)

This 11.52V, 4750mAh (54.72Wh) lithium-polymer battery replaces the original cell in the Lenovo IdeaPad Slim 5 14ABR8 series, including models 82XE0001RK through 82XE0004RK and over 228 additional variants. It mounts to the same connector and BMS handshake points as the factory cell. Voltage and capacity match OEM spec exactly — no adapter or modification required.

IdeaPad Slim 5 14ABR8 platform fit: All 82XE-series variants share the same three-cell Li-Polymer architecture, 11.52V nominal rail, and L22-series connector pinout. The BMS reads cell chemistry and pack ID from the same EEPROM register across the entire run, so one replacement cell covers the full model spread without firmware conflict.
Bench tested on actual hardware: We cycled this cell through charge, full-load discharge, and hibernate-cutoff on an 82XE board. The BMS accepted the pack without throwing an unknown-battery flag, and the charge controller stepped through CC/CV phases correctly to 100%.
Post-install calibration on the IdeaPad Slim 5: After fitting this cell, run one full discharge to hibernate-cutoff, then charge uninterrupted to 100%. This forces the BIOS battery learn cycle to re-baseline against the new cell and clears the inaccurate "poor health" warning that appears after every cell swap on this platform.

BIOS reporting battery health as poor after replacement on the IdeaPad Slim 5

The IdeaPad Slim 5 BIOS reads health status from EEPROM data stored on the battery pack itself. When a new cell is installed, the EEPROM counters reset to factory defaults, but the BIOS fuel gauge IC has not yet run a learn cycle against the new cell's actual charge curve. This mismatch triggers a "poor health" or low-capacity warning that has nothing to do with the cell's condition. One full discharge-to-hibernate followed by an uninterrupted charge to 100% resets the learn cycle and clears the flag.

IdeaPad Slim 5 shutting down at 20–30% shown on the fuel gauge

This symptom points to a voltage cliff — the cell voltage drops below the BMS cutoff threshold under combined CPU and display load before the fuel gauge reaches 0%. It happens most often when the fuel gauge IC has not been calibrated to the new cell's discharge curve. The gauge was still using learned data from the degraded original cell, so the percentage reading lags behind actual cell voltage. Run two full discharge-to-hibernate and full-charge cycles; after the second cycle the gauge re-maps to the new cell and shutdown moves back to the correct low-voltage point near 3.0V per cell.

Compatibility

Check your original model and part number before ordering.

Compatible brands

Lenovo

Fit Model

IdeaPad Slim 5 14ABR8 82XE0001RKIdeaPad Slim 5 14ABR8 82XE0002RKIdeaPad Slim 5 14ABR8 82XE0003RKIdeaPad Slim 5 14ABR8 82XE0004RKIdeaPad Slim 5 14ABR8 82XE0005RKIdeaPad Slim 5 14ABR8 82XE0006SBIdeaPad Slim 5 14ABR8 82XE0007HHIdeaPad Slim 5 14ABR8 82XE0008HHIdeaPad Slim 5 14ABR8 82XE0009HHIdeaPad Slim 5 14ABR8 82XE000AHHIdeaPad Slim 5 14ABR8 82XE000BTWIdeaPad Slim 5 14ABR8 82XE000CTWIdeaPad Slim 5 14ABR8 82XE000DTWIdeaPad Slim 5 14ABR8 82XE000ETWIdeaPad Slim 5 14ABR8 82XE000KMJIdeaPad Slim 5 14ABR8 82XE000LMJIdeaPad Slim 5 14ABR8 82XE000MMJIdeaPad Slim 5 14ABR8 82XE000NMJIdeaPad Slim 5 14ABR8 82XE000PTAIdeaPad Slim 5 14ABR8 82XE000QTAIdeaPad Slim 5 14ABR8 82XE000RTAIdeaPad Slim 5 14ABR8 82XE000STAIdeaPad Slim 5 14ABR8 82XE000TSBIdeaPad Slim 5 14ABR8 82XE000USBIdeaPad Slim 5 14ABR8 82XE000VSBIdeaPad Slim 5 14ABR8 82XE000WSBIdeaPad Slim 5 14ABR8 82XE000XPHIdeaPad Slim 5 14ABR8 82XE000YPHIdeaPad Slim 5 14ABR8 82XE0010PHIdeaPad Slim 5 14ABR8 82XE0011PHIdeaPad Slim 5 14ABR8 82XE0012LMIdeaPad Slim 5 14ABR8 82XE0013FRIdeaPad Slim 5 14ABR8 82XE0014FRIdeaPad Slim 5 14ABR8 82XE0015FRIdeaPad Slim 5 14ABR8 82XE0016FRIdeaPad Slim 5 14ABR8 82XE0017FRIdeaPad Slim 5 14ABR8 82XE0018FEIdeaPad Slim 5 14ABR8 82XE0019FEIdeaPad Slim 5 14ABR8 82XE001ARKIdeaPad Slim 5 14ABR8 82XE001BRKIdeaPad Slim 5 14ABR8 82XE001CUKIdeaPad Slim 5 14ABR8 82XE001DUKIdeaPad Slim 5 14ABR8 82XE001EUKIdeaPad Slim 5 14ABR8 82XE001JPHIdeaPad Slim 5 14ABR8 82XE001KPHIdeaPad Slim 5 14ABR8 82XE001LSBIdeaPad Slim 5 14ABR8 82XE001MHHIdeaPad Slim 5 14ABR8 82XE001NHHIdeaPad Slim 5 14ABR8 82XE001PGEIdeaPad Slim 5 14ABR8 82XE001QGEIdeaPad Slim 5 14ABR8 82XE001RBMIdeaPad Slim 5 14ABR8 82XE001SBMIdeaPad Slim 5 14ABR8 82XE001TBMIdeaPad Slim 5 14ABR8 82XE001UBMIdeaPad Slim 5 14ABR8 82XE001VBMIdeaPad Slim 5 14ABR8 82XE001WBMIdeaPad Slim 5 14ABR8 82XE001XBMIdeaPad Slim 5 14ABR8 82XE001YBMIdeaPad Slim 5 14ABR8 82XE0020BMIdeaPad Slim 5 14ABR8 82XE0021BMIdeaPad Slim 5 14ABR8 82XE0022BMIdeaPad Slim 5 14ABR8 82XE0023BMIdeaPad Slim 5 14ABR8 82XE0024BMIdeaPad Slim 5 14ABR8 82XE0025BMIdeaPad Slim 5 14ABR8 82XE0026BMIdeaPad Slim 5 14ABR8 82XE0027BMIdeaPad Slim 5 14ABR8 82XE0028RMIdeaPad Slim 5 14ABR8 82XE0029RMIdeaPad Slim 5 14ABR8 82XE002ARMIdeaPad Slim 5 14ABR8 82XE002BRMIdeaPad Slim 5 14ABR8 82XE002CRMIdeaPad Slim 5 14ABR8 82XE002DRMIdeaPad Slim 5 14ABR8 82XE002EYAIdeaPad Slim 5 14ABR8 82XE002FYAIdeaPad Slim 5 14ABR8 82XE002GYAIdeaPad Slim 5 14ABR8 82XE002HYAIdeaPad Slim 5 14ABR8 82XE002JYAIdeaPad Slim 5 14ABR8 82XE002KRMIdeaPad Slim 5 14ABR8 82XE002LRMIdeaPad Slim 5 14ABR8 82XE002MRMIdeaPad Slim 5 14ABR8 82XE002NRMIdeaPad Slim 5 14ABR8 82XE002RRKIdeaPad Slim 5 14ABR8 82XE002SMBIdeaPad Slim 5 14ABR8 82XE002UHVIdeaPad Slim 5 14ABR8 82XE002VAXIdeaPad Slim 5 14ABR8 82XE002WAXIdeaPad Slim 5 14ABR8 82XE0031SCIdeaPad Slim 5 14ABR8 82XE0032SCIdeaPad Slim 5 14ABR8 82XE0033HVIdeaPad Slim 5 14ABR8 82XE0034HVIdeaPad Slim 5 14ABR8 82XE0035HVIdeaPad Slim 5 14ABR8 82XE0037GEIdeaPad Slim 5 14ABR8 82XE0038GEIdeaPad Slim 5 14ABR8 82XE0039YAIdeaPad Slim 5 14ABR8 82XE003AYAIdeaPad Slim 5 14ABR8 82XE003BYAIdeaPad Slim 5 14ABR8 82XE003CYAIdeaPad Slim 5 14ABR8 82XE003DMXIdeaPad Slim 5 14ABR8 82XE003EMXIdeaPad Slim 5 14ABR8 82XE003FMXIdeaPad Slim 5 14ABR8 82XE003GCYIdeaPad Slim 5 14ABR8 82XE003JINIdeaPad Slim 5 14ABR8 82XE003KLMIdeaPad Slim 5 14ABR8 82XE003LARIdeaPad Slim 5 14ABR8 82XE003MCLIdeaPad Slim 5 14ABR8 82XE003NLMIdeaPad Slim 5 14ABR8 82XE003PARIdeaPad Slim 5 14ABR8 82XE003QCLIdeaPad Slim 5 14ABR8 82XE003RMXIdeaPad Slim 5 14ABR8 82XE003SMXIdeaPad Slim 5 14ABR8 82XE003TMXIdeaPad Slim 5 14ABR8 82XE003UIXIdeaPad Slim 5 14ABR8 82XE003VIXIdeaPad Slim 5 14ABR8 82XE003WEDIdeaPad Slim 5 14ABR8 82XE003XEDIdeaPad Slim 5 14ABR8 82XE003YINIdeaPad Slim 5 14ABR8 82XE0040FRIdeaPad Slim 5 14ABR8 82XE0041JPIdeaPad Slim 5 14ABR8 82XE0042JPIdeaPad Slim 5 14ABR8 82XE0043RKIdeaPad Slim 5 14ABR8 82XE0044MBIdeaPad Slim 5 14ABR8 82XE0045MHIdeaPad Slim 5 14ABR8 82XE0046UKIdeaPad Slim 5 14ABR8 82XE0047JPIdeaPad Slim 5 14ABR8 82XE0048JPIdeaPad Slim 5 14ABR8 82XE0049HHIdeaPad Slim 5 14ABR8 82XE004AHHIdeaPad Slim 5 14ABR8 82XE004BRKIdeaPad Slim 5 14ABR8 82XE004CRKIdeaPad Slim 5 14ABR8 82XE004DRKIdeaPad Slim 5 14ABR8 82XE004ERKIdeaPad Slim 5 14ABR8 82XE004FRKIdeaPad Slim 5 14ABR8 82XE004GRKIdeaPad Slim 5 14ABR8 82XE004HRKIdeaPad Slim 5 14ABR8 82XE004JRKIdeaPad Slim 5 14ABR8 82XE004KHHIdeaPad Slim 5 14ABR8 82XE004LMZIdeaPad Slim 5 14ABR8 82XE004MHHIdeaPad Slim 5 14ABR8 82XE004NGEIdeaPad Slim 5 14ABR8 82XE004PRKIdeaPad Slim 5 14ABR8 82XE004QINIdeaPad Slim 5 14ABR8 82XE004RINIdeaPad Slim 5 14ABR8 82XE004SCKIdeaPad Slim 5 14ABR8 82XE004TCKIdeaPad Slim 5 14ABR8 82XE004UCKIdeaPad Slim 5 14ABR8 82XE004VCKIdeaPad Slim 5 14ABR8 82XE004WCKIdeaPad Slim 5 14ABR8 82XE004XUKIdeaPad Slim 5 14ABR8 82XE004YUKIdeaPad Slim 5 14ABR8 82XE0050UKIdeaPad Slim 5 14ABR8 82XE0051UKIdeaPad Slim 5 14ABR8 82XE0052UKIdeaPad Slim 5 14ABR8 82XE0053UKIdeaPad Slim 5 14ABR8 82XE0054MXIdeaPad Slim 5 14ABR8 82XE0055MXIdeaPad Slim 5 14ABR8 82XE0056SBIdeaPad Slim 5 14ABR8 82XE0057SBIdeaPad Slim 5 14ABR8 82XE0058LMIdeaPad Slim 5 14ABR8 82XE0059ARIdeaPad Slim 5 14ABR8 82XE005ACLIdeaPad Slim 5 14ABR8 82XE005BMXIdeaPad Slim 5 14ABR8 82XE005CMXIdeaPad Slim 5 14ABR8 82XE005DMHIdeaPad Slim 5 14ABR8 82XE005EGEIdeaPad Slim 5 14ABR8 82XE005FGEIdeaPad Slim 5 14ABR8 82XE005GRMIdeaPad Slim 5 14ABR8 82XE005HRMIdeaPad Slim 5 14ABR8 82XE005JRMIdeaPad Slim 5 14ABR8 82XE005KUKIdeaPad Slim 5 14ABR8 82XE005LYAIdeaPad Slim 5 14ABR8 82XE005MYAIdeaPad Slim 5 14ABR8 82XE005NYAIdeaPad Slim 5 14ABR8 82XE005PYAIdeaPad Slim 5 14ABR8 82XE005QYAIdeaPad Slim 5 14ABR8 82XE005RYAIdeaPad Slim 5 14ABR8 82XE005SYAIdeaPad Slim 5 14ABR8 82XE005TYAIdeaPad Slim 5 14ABR8 82XE005UYAIdeaPad Slim 5 14ABR8 82XE005VUKIdeaPad Slim 5 14ABR8 82XE005WUKIdeaPad Slim 5 14ABR8 82XE005XUKIdeaPad Slim 5 14ABR8 82XE005YIDIdeaPad Slim 5 14ABR8 82XE0060IDIdeaPad Slim 5 14ABR8 82XE0061IDIdeaPad Slim 5 14ABR8 82XE0062AUIdeaPad Slim 5 14ABR8 82XE0063AUIdeaPad Slim 5 14ABR8 82XE0064MXIdeaPad Slim 5 14ABR8 82XE0065MXIdeaPad Slim 5 14ABR8 82XE0066AUIdeaPad Slim 5 14ABR8 82XE0067UKIdeaPad Slim 5 14ABR8 82XE0068MHIdeaPad Slim 5 14ABR8 82XE0069FRIdeaPad Slim 5 14ABR8 82XE006AMBIdeaPad Slim 5 14ABR8 82XE006BMXIdeaPad Slim 5 14ABR8 82XE006CMXIdeaPad Slim 5 14ABR8 82XE006DMXIdeaPad Slim 5 14ABR8 82XE006ERMIdeaPad Slim 5 14ABR8 82XE006FMXIdeaPad Slim 5 14ABR8 82XE006GMXIdeaPad Slim 5 14ABR8 82XE006HMXIdeaPad Slim 5 14ABR8 82XE006JFRIdeaPad Slim 5 14ABR8 82XE006KHVIdeaPad Slim 5 14ABR8 82XE006LHVIdeaPad Slim 5 14ABR8 82XE006NSPIdeaPad Slim 5 14ABR8 82XE006PMXIdeaPad Slim 5 14ABR8 82XE006QMXIdeaPad Slim 5 14ABR8 82XE006RMXIdeaPad Slim 5 14ABR8 82XE006SMXIdeaPad Slim 5 14ABR8 82XE006TMXIdeaPad Slim 5 14ABR8 82XE006UFRIdeaPad Slim 5 14ABR8 82XE006VRAIdeaPad Slim 5 14ABR8 82XE006WRAIdeaPad Slim 5 14ABR8 82XE006XINIdeaPad Slim 5 14ABR8 82XE006YLKIdeaPad Slim 5 14ABR8 82XE0070HHIdeaPad Slim 5 14ABR8 82XE0071HHIdeaPad Slim 5 14ABR8 82XE0072INIdeaPad Slim 5 14IRL8 82XD000AJPIdeaPad Slim 5 14IRL8 82XD000BJPIdeaPad Slim 5 14IRL8 82XD000CJPIdeaPad Slim 5 14IRL8 82XD000DJPIdeaPad Slim 5 14IRL8 82XD000EJPIdeaPad Slim 5 14IRL8 82XD000FSBIdeaPad Slim 5 14IRL8 82XD000GSBIdeaPad Slim 5 14IRL8 82XD000HMJIdeaPad Slim 5 14IRL8 82XD000JMJIdeaPad Slim 5 14IRL8 82XD000MHHIdeaPad Slim 5 14IRL8 82XD000NHHIdeaPad Slim 5 14IRL8 82XD000PTWIdeaPad Slim 5 14IRL8 82XD000QTWIdeaPad Slim 5 14IRL8 82XD000TPHIdeaPad Slim 5 14IRL8 82XD000UPH

Part Number

5B11K393525B11K393565B11K393595B11K393615B11N45433L22B3PA4L22C3PA4L22D3PA4L22L3PA4L22M3PA4SB11K39351SB11K39354SB11N45411

Specifications

Battery typeLi-Polymer

Voltage11.52V

Capacity4750mAh

Wh54.72Wh

Dimensions259.60 x 108.40 x 6.50mm

Weight

Connector

ChemistryLi-Polymer

Shipping and safety

UN number:

Standard carrier options available

UN38.3 documentation pending

Return warning

Customer reviews

Verified purchase reviews will appear here.