Compatible with HP

HP Spectre X360 13-AB001 Replacement Battery - Replaces CN03XL

$38.62In stock

Why this battery

Fits HP Spectre x360 13-ab001 and related models; replaces CN03XL, HSTNN-LB7L, 901308-421, 901345-855, CN03057XL.
11.55V and 4900mAh (56.6Wh) restores full charge capacity to the x360 13-ab001's Intel processor and display.
Connector seats horizontally into the battery slot; locking tab engages on the right side during insertion.
We ran the cell through full discharge to cutoff then continuous charge; the BMS accepted the new pack without fault codes.
After installation, run one full discharge to hibernate-cutoff then charge uninterrupted to 100% to reset the BIOS battery learn cycle and clear inaccurate health warnings.

11.55V4900mAhLi-Polymer

Fits 228 models · Replaces 5 part numbers

Ship from

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

$38.62Quantity 1

About this replacement

HP Spectre X360 13-AB001 Series — 11.55V Li-Polymer Replacement Battery (CN03XL)

This is an 11.55V, 4900mAh (56.6Wh) Li-Polymer cell that replaces the OEM CN03XL battery in the HP Spectre X360 13-AB001, 13-AB099, 13T-AB000, 13-AC033DX, and over 220 additional Spectre X360 variants. It matches the original voltage rail, physical footprint (268.10 × 125.70 × 4.00mm), and connector to the motherboard. Also cross-references as HSTNN-LB7L, 901308-421, 901345-855, and CN03057XL.

Spectre X360 13-AB and 13T-AB platform fit: These models share the same 11.55V three-cell Li-Polymer architecture, the same BMS handshake protocol, and the same flat-cable connector. One cell works across the full variant range because HP held that power rail constant through the AB and T-AB board revisions.
Bench tested on actual hardware: We ran this cell on a Spectre X360 13-AB001 board. The BMS initialised without error, charge current accepted at the full rate, and the BIOS recognised the cell without a firmware prompt. No charge-limit or authentication fault was triggered during the test cycle.
Post-install calibration on the Spectre X360: After fitting, run the laptop down to hibernate cutoff under normal load — do not force-shutdown — then charge uninterrupted to 100%. This gives the fuel gauge IC one clean reference cycle against the new cell and clears the inaccurate health warning that appears in HP Support Assistant after every cell swap.

Why the Spectre X360 shuts down at 20–30% charge shown

The Spectre X360 runs an Intel processor and a high-resolution touch display simultaneously. Under that combined load, the battery voltage drops faster than the fuel gauge predicts — especially with a new cell the gauge IC has never seen before. When cell voltage hits the low-voltage cutoff threshold, the BMS disconnects the pack and the laptop shuts down, even though the OS still shows 20–30% remaining. This is a calibration gap, not a faulty cell. Run two full discharge-to-hibernate then uninterrupted charge cycles, and the gauge IC recalibrates its discharge curve to match the actual cell chemistry.

BIOS reporting the replacement cell as poor health or unknown immediately after install

The HP BIOS reads battery health from EEPROM data written by the previous cell over its charge history. When a new cell goes in, that EEPROM record is either absent or mismatched, so the BIOS flags the battery as degraded or unknown — before the cell has been used once. This is not a fault with the replacement. To reset it, complete the one full discharge-to-hibernate cycle described above, then charge to 100% without interruption. After that cycle completes, recheck HP Support Assistant — the health status should update to normal.

Compatibility

Check your original model and part number before ordering.

Compatible brands

Fit Model

Spectre X360 13-AB001Spectre X360 13-AB099Spectre X360 13T-AB000Spectre X360 13-AC033DXEnvy 13-AB003NWEnvy 13-AB007LAEnvy 13-AB006UREnvy 13-AB012NFEnvy 13-AB020TUEnvy 13-AB028TUEnvy 13-AB037NFEnvy 13-AB054NAEnvy 13-AB004LAEnvy 13-AB000NJENVY 13-AB083Envy 13-AB002NAENVY 13-AB092Envy 13-AB002TUEnvy 13-ab000ndEnvy 13-AB005NFEnvy 13-AB009UREnvy 13-AB017TUEnvy 13-AB025NFEnvy 13-AB032TUEnvy 13-AB047TUEnvy 13-AB059TUEnvy 13-AB099NPEnvy 13-ab003nfENVY 13-AB074Envy 13-AB001NJEnvy 13-AB002NIEnvy 13-ab003ngEnvy 13-AB003UREnvy 13-AB009TUEnvy 13-AB007NFEnvy 13-AB014NBEnvy 13-AB021NFEnvy 13-AB029TUEnvy 13-AB039TUEnvy 13-AB055NREnvy 13-AB070NOENVY 13-AB023TUEnvy 13-AB000NPENVY 13-AB085ENVY 13-AB094Envy 13-AB003NAEnvy 13-AB005NWEnvy 13-AB010NLEnvy 13-AB018TUEnvy 13-AB026NFEnvy 13-AB033TUEnvy 13-AB049TUEnvy 13-AB061TUEnvy 13-AB001NIEnvy 13-AB000NCENVY 13-AB076Envy 13-AB001NNEnvy 13-AB002NNEnvy 13-ab005ngEnvy 13-AB004NFEnvy 13-AB036TUEnvy 13-AB007UREnvy 13-AB014TUEnvy 13-AB022NFEnvy 13-AB030NZEnvy 13-AB041TUEnvy 13-AB057NAEnvy 13-AB071TUENVY 13-AB044Envy 13-AB000NXENVY 13-AB087ENVY 13-AB096Envy 13-AB003NNEnvy 13-AB001TUEnvy 13-AB005UREnvy 13-AB010UREnvy 13-AB019TUEnvy 13-AB027NFEnvy 13-AB034TUEnvy 13-AB051TUEnvy 13-AB064TUEnvy 13-AB001NTEnvy 13-AB000NFENVY 13-AB079Envy 13-AB001NPENVY 13-AB089Envy 13-AB002NPEnvy 13-ab010ndEnvy 13-AB004NTEnvy 13-AB038TUEnvy 13-AB008TUEnvy 13-AB016NFEnvy 13-AB023NFEnvy 13-AB031NFEnvy 13-AB043TUEnvy 13-AB058NAEnvy 13-AB080NOENVY 13-AB068Envy 13-AB001NAEnvy 13-AB003NTEnvy 13-AB006LAEnvy 13-AB006TUEnvy 13-AB011TUEnvy 13-AB020NREnvy 13-AB028NFEnvy 13-AB036NFEnvy 13-AB053TUEnvy 13-AB066TUEnvy 13-AB002NTEnvy 13-AB000NIAENVY 13-AB082Envy 13-AB001URENVY 13-AB091Envy 13-AB002NXEnvy 13-ab009nsEnvy 13-AB005NAENVY 13T-ab000 CTOEnvy 13-AB009NAEnvy 13-AB017NFEnvy 13-AB024TUEnvy 13-AB032NFEnvy 13-AB046TUEnvy 13-AB059SAEnvy 13-AB098NIAENVY 13-AB073Envy 13-AB001NFEnvy 13-ab002ngEnvy 13-AB003TUEnvy 13-AB007TUEnvy 13-AB007NAEnvy 13-AB013NFEnvy 13-AB021NDEnvy 13-AB029NFEnvy 13-AB038NFEnvy 13-AB054TUEnvy 13-AB069TUEnvy 13-AB006NSEnvy 13-AB000NKENVY 13-AB084Envy 13-AB002NFENVY 13-AB093Envy 13-AB002UREnvy 13-ab000nsEnvy 13-AB005NOEnvy 13-AB010NFEnvy 13-AB018NFEnvy 13-AB025TUEnvy 13-AB033NFEnvy 13-AB048TUEnvy 13-AB060TUEnvy 13-AB008NSEnvy 13-AB000NAENVY 13-AB075Envy 13-AB001NKEnvy 13-AB002NKEnvy 13-ab004ngEnvy 13-AB004NAEnvy 13-AB035TUEnvy 13-AB007NSEnvy 13-AB014NFEnvy 13-AB021TUEnvy 13-AB030NFEnvy 13-AB040NFEnvy 13-AB056NREnvy 13-AB070TUEnvy 13-AB039NFEnvy 13-AB000NWENVY 13-AB086ENVY 13-AB095Envy 13-AB003NLEnvy 13-AB001LAEnvy 13-AB005TUEnvy 13-AB010TUEnvy 13-AB019NFEnvy 13-AB026TUEnvy 13-AB034NFEnvy 13-AB050TUEnvy 13-AB062TUEnvy 13-AB001NSEnvy 13-AB000NEENVY 13-AB078Envy 13-AB001NOEnvy 13-AB002NOEnvy 13-ab031ngEnvy 13-AB004NOEnvy 13-AB037TUEnvy 13-AB008NAEnvy 13-AB015NBEnvy 13-AB022TUEnvy 13-AB030TUEnvy 13-AB042TUEnvy 13-AB057NREnvy 13-AB077CLENVY 13-AB063Envy 13-AB000URENVY 13-AB088ENVY 13-AB097Envy 13-AB003NOEnvy 13-AB004TUEnvy 13-AB006NFEnvy 13-AB011NBEnvy 13-AB020NFEnvy 13-AB027TUEnvy 13-AB035NFEnvy 13-AB052TUEnvy 13-AB065TUEnvy 13-AB002LAEnvy 13-AB000NIENVY 13-AB081Envy 13-AB001NXENVY 13-AB090Envy 13-AB002NSEnvy 13-ab015tuEnvy 13-AB004UREnvy 13-AB040TUEnvy 13-AB008UREnvy 13-AB016TUEnvy 13-AB024NFEnvy 13-AB031TUEnvy 13-AB045TUEnvy 13-AB059NAEnvy 13-AB080NZENVY 13-AB072Envy 13-AB001NEEnvy 13-ab001ngEnvy 13-AB067CLEnvy 13-ab000Envy 13-ab016nr

Part Number

CN03XLHSTNN-LB7L901308-421901345-855CN03057XL

Specifications

Battery typeLi-Polymer

Voltage11.55V

Capacity4900mAh

Wh56.6Wh

Dimensions268.10 x 125.70 x 4.00mm

Weight

Connector

ChemistryLi-Polymer

Shipping and safety

UN number:

Standard carrier options available

UN38.3 documentation pending

Return warning

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