Compatible with HP

HP Envy 17m Replacement Battery - Replaces LK03XL

$32.45In stock

Why this battery

Fits HP Envy 17m and Envy X360 15-CN models; replaces LK03XL, HSTNN-UB7I, TPN-W127 and 21 other OEM part numbers.
11.55V 4400mAh lithium-ion cell delivers 50.82Wh — matches original capacity for full notebook runtime between charges.
Connector plugs straight into the internal battery slot with no adapter required; locking tab secures the pack flush against the chassis wall.
We bench-tested this cell in an Envy 17m with full CPU and display load; the BMS maintained stable voltage delivery through shutdown cutoff without early droop.
On first install, run one complete discharge cycle down to hibernation shutdown, then charge uninterrupted to 100% — this resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap.

11.55V4400mAhLi-ion

Fits 201 models · Replaces 23 part numbers

Ship from

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

$32.45Quantity 1

About this replacement

HP Envy 17m / ZBook 15v G5 — 11.55V Li-ion Replacement Battery (LK03XL)

This is an 11.55V, 4400mAh (50.82Wh) Li-ion replacement battery for the HP Envy 17m, Envy 17M-AE0XX, Envy X360 15-CN0007NW, and ZBook 15v G5 series. It replaces OEM part numbers LK03XL, HSTNN-UB7I, TPN-W127, TPN-W128, and TPN-W129, among others. Install it when the original cell no longer holds charge or the OS reports degraded capacity.

Envy 17m and ZBook 15v G5 platform fit: These models share the same 11.55V three-cell battery rail, identical connector pinout, and matching BMS handshake protocol — which is why one replacement cell covers the full range from the Envy 17M-AE0XX to the ZBook 15v G5 4QH58EA.
Bench tested on actual hardware: We cycled this cell through charge and discharge on an Envy 17m chassis, confirmed the BMS completed its handshake without error flags, and verified the fuel gauge IC registered the cell correctly after two calibration cycles.
Post-install discharge cycle on the Envy 17m: After fitting this battery, run the laptop on battery only until it hibernates at the low-voltage cutoff, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning the firmware displays after every cell swap.

Why the Envy 17m BIOS reports poor battery health immediately after a replacement

The Envy 17m BIOS reads health data from the battery's EEPROM — a small memory chip that stores charge cycle count, rated capacity, and manufacturer data. When a new cell arrives, that EEPROM data doesn't match the history the BIOS has accumulated from the old battery. The firmware flags this as a health warning rather than treating it as a fresh cell. One full discharge-to-hibernate followed by an uninterrupted charge to 100% allows the BIOS learn cycle to re-calibrate against the new cell's actual data.

Envy 17m shutting down at 20–30% battery shown on screen

This happens when the cell voltage drops below the BMS cutoff threshold under combined CPU and display load, even though the OS fuel gauge still shows charge remaining. The fuel gauge IC hasn't yet mapped the new cell's discharge curve, so its percentage estimate runs ahead of real voltage. The cell hits roughly 10.0V under load and the BMS trips before the gauge reaches zero. Run two full discharge-and-charge cycles to let the fuel gauge IC learn the actual voltage-to-capacity curve for this cell.

Compatibility

Check your original model and part number before ordering.

Compatible brands

Fit Model

Envy 17mEnvy 17M-AE0XXEnvy X360 15-CN0007NWZBook 15v G5 4QH58EAEnvy X360 15-BQ000NBEnvy 17-BW0019NFPavilion X360 15-CR0008NAEnvy X360 15-BP004NIEnvy X360 15-CN1017NLEnvy 17-AE098NZEnvy X360 15-BQ101TUEnvy X360 15-CN0009NIEnvy X360 15-BQ009UREnvy 17-BW0700NZPavilion X360 15-CR0000NOEnvy X360 15-BP008NOEnvy X360 15-CN1103NGEnvy 17-AE101NFEnvy X360 15-CN0999NIAEnvy X360 15-CN0014NFEnvy 17-CE0001NWPPavilion X360 15-CR0004UREnvy X360 15-BP015TXEnvy X360 15-CP0000AUEnvy 17-AE102NMEnvy 17-BW0002NWEnvy X360 15-BP005TX(2EY29PA)Envy X360 15-CN0018UREnvy 17-CE0706NZEnvy X360 15-BP098NFEnvy X360 15-CP0003NOEnvy 17-AE104NMEnvy X360 15-CN1002NKEnvy X360 15-bp107TXEnvy X360 15-CN0025NNEnvy X360 15-CN0000NIAEnvy X360 15-CN1003NWEnvy X360 15-BP101NFEnvy X360 15-CP0010AUEnvy 17-AE112NFPavilion X360 15-CR0001NMEnvy 17-ae102ngEnvy X360 15-CN0032UREnvy X360 15-CN0001NHEnvy X360 15-CN1004NOEnvy X360 15-BP102UREnvy X360 15-CP0100NDEnvy 17-AE195NZEnvy X360 15-CN1000NH2PS80EAEnvy X360 15-CN0052LAENVY X360 15-CN0002NHPavilion x360 15-cr0002ngEnvy X360 15-BP104URPavilion X360 15-CR0010NQEnvy X360 15-BP109TXEnvy 17-BW0010UREnvy x360 15-bp108ngEnvy X360 15-CN0200NGEnvy X360 15-CN0003NPEnvy 17-AE000NAEnvy X360 15-BP107NBPavilion X360 15-CR0220NGEnvy X360 15-BP123TXEnvy X360 15-CN1002NAEnvy 15-bp030nd x360Envy X360 15-CN0600NGEnvy X360 15-CN0005NFEnvy 17-AE002NWEnvy X360 15-BP112UREnvy 17-CE0011NBEnvy X360 15-BP198NIAEnvy 17-BW0001NVEnvy x360 15-bq170nzEnvy X360 15-CN1005NGEnvy X360 15-CN0006TUEnvy 17-AE006UREnvy X360 15-BP145NZEnvy X360 15-BQ210NRPavilion X360 15-CR0001TUEnvy X360 15-CN1008NGEnvy 17-AE010NCEnvy X360 15-BP175NREnvy X360 15Z-BQ100Pavilion X360 15-CR0002LAEnvy X360 15-BP002TXEnvy X360 15-CN1010UREnvy 17-AE051NREnvy X360 15-CN0008NIEnvy X360 15-BQ005NOEnvy 17-bw0200nzPavilion X360 15-CR0009NQEnvy X360 15-BP006NAEnvy X360 15-CN1026NBEnvy 17-AE100NSEnvy X360 15-BQ150NAEnvy X360 15-CN0012UREnvy 17-CE0000NGPavilion X360 15-CR0003LAEnvy X360 15-BP010UREnvy X360 15-CN1699NZEnvy 17-AE101UREnvy X360 15-CN0867NZEnvy X360 15-CN0016NFEnvy 17-CE0008CAPavilion X360 15-CR0304NGEnvy X360 15-BP054NZEnvy X360 15-CP0002AUEnvy 17-AE103NLEnvy X360 15-CN1001NAEnvy x360 15m-bq1xxEnvy X360 15-CN0023NIAEnvy X360 15-BP102NIEnvy 17-BW0008NCEnvy X360 15-BP100NNEnvy X360 15-CP0007AUEnvy 17-AE108CAPavilion X360 15-CR0070NB2SL69PAEnvy X360 15-CN0028UREnvy X360 15-CN0000UREnvy X360 15-CN1003NIAEnvy X360 15-BP102NBEnvy x360 15-cp0013nrEnvy 17-AE165NREnvy X360 15-CN0701NG2PT04EAEnvy X360 15-CN0037UREnvy X360 15-CN0001TUEnvy X360 15-CN1003NXEnvy X360 15-BP104NIEnvy X360 15M-CN0011DXEnvy X360 15-BP098NIAEnvy 17-BW0015UREnvy x360 15-bp100Envy X360 15-CN0101NGEnvy X360 15-CN0003CAPavilion x360 15-cr0403ngEnvy X360 15-BP106NBPavilion X360 15-CR0037WMEnvy X360 15-BP114TXEnvy 17-BW0013NFEnvy 17-ae005ngEnvy X360 15-CN0400NGEnvy X360 15-CN0004NPEnvy 17-AE001NKEnvy X360 15-BP108URSpectre 13-AE014NIEnvy X360 15-BP154NZEnvy 17-BW0005NAEnvy x360 15-bq001naEnvy X360 15-CN1002NXEnvy X360 15-CN0005UREnvy 17-AE004UREnvy X360 15-BP121NFEnvy 17-CE1004NGEnvy X360 15-BQ108TUEnvy 17-BW0002NBEnvy X360 15-BP000UREnvy X360 15-CN1007NAZBook 15v G5 2ZC56EAEnvy X360 15-CN0007TUEnvy X360 15-BQ000UREnvy 17-BW0020NBPavilion X360 15-CR0002TUEnvy X360 15-BP004NNEnvy X360 15-CN1018NLEnvy 17-AE099NTEnvy X360 15-BQ102NBEnvy X360 15-CN0009UREnvy X360 15-BQ051NREnvy 17-BW0707NZEnvy X360 15-BP008UREnvy X360 15-CN1350NDEnvy 17-AE101NIAEnvy X360 15-CN1002TUEnvy X360 15-CN0014NWEnvy 17-CE0002NGPavilion X360 15-CR0001NKEnvy X360 15-BP017TXEnvy X360 15-CP0000NCEnvy 17-AE102NWEnvy 17-bw0001ngEnvy X360 15-bp107TX(2SL69PA)Envy X360 15-CN0019UREnvy 17-CE0900NZEnvy X360 15-BP099NIAEnvy X360 15-CP0004NGEnvy 17-AE105NBEnvy X360 15-CN1001NEEnvy X360 15-bp105TXEnvy X360 15-CN0025UREnvy X360 15-CN0000NOEnvy 17-BW0000NKEnvy X360 15-BP101NIAEnvy X360 15-CP0010NREnvy 17-AE113URPAVILION X360 15-CR0060NIAEnvy 17-ae130ngENVY x360 Convertible15-CN0088NB

Part Number

LK03XLHSTNN-UB7ITPN-W127TPN-W128TPN-W129916814-855916368-541916368-421HSTNN-LB7UHSTNN-LB8JHSTNN-UB71L08855-856L08934-1B1L08934-2C1L09049-1B1L09280-855L09281-855L09911-141L09911-421LK03048XLLK03055XLLKO3XLTPN-I129

Specifications

Battery typeLi-ion

Voltage11.55V

Capacity4400mAh

Wh50.82Wh

Dimensions201.30 x 101.04 x 6.58mm

Weight

Connector

ChemistryLi-ion

Shipping and safety

UN number:

Standard carrier options available

UN38.3 documentation pending

Return warning

Customer reviews

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