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HP Pavilion 15-CC TF03XL Replacement Battery 11.55V 3600mAh

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New arrival
From $62.99 USD $76.99
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Fits HP Pavilion 15-CC, 15-CD series; replaces TF03XL, HSTNN-LB7X, HSTNN-UB7X, TPN-C131 and related OEM part numbers.
11.55V at 3600mAh delivers 41.58Wh—sufficient for this 15.6-inch notebook's CPU and display under typical mixed-use workloads.
Connector seats vertically into the battery slot with a single locking tab; no keying pins.
We bench-tested this cell against the Pavilion 15-CC motherboard at full charge and 50% discharge; BMS accepted the handshake without fault codes and voltage remained stable under sustained load.
After installation, discharge fully to hibernation cutoff, then charge uninterrupted to 100%—this forces the BIOS battery learn cycle and clears false health warnings that appear after every cell swap.
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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.

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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

11.55V

Amp

3600mAh

HP Pavilion 15-CC / 15-CD Series — 11.55V Li-ion Replacement Battery (TF03XL)

This is an 11.55V, 3600mAh (41.58Wh) Li-ion replacement battery for the HP Pavilion 15-CC and 15-CD notebook series. It fits the original TF03XL battery slot and restores portable operation when the factory cell no longer holds a charge. OEM part numbers TF03XL, HSTNN-LB7X, HSTNN-UB7J, and 920046-421 all cross to this cell.

  • Pavilion 15-CC and 15-CD compatibility: Both series run the same 11.55V three-cell architecture with an identical connector and BMS handshake over SMBus. The fuel gauge IC communicates directly with the HP BIOS, so the replacement cell must match the original voltage rail — this one does.
  • Bench tested on actual hardware: We ran this cell through charge and discharge cycles on a Pavilion 15-CC unit. The BMS accepted the charge profile without fault, SMBus communication registered correctly, and the BIOS pulled valid capacity data from the cell's EEPROM.
  • Post-install calibration on the Pavilion 15-CC: After fitting this battery, run one full discharge until the laptop hibernates, then charge uninterrupted to 100%. This resets the BIOS battery learn cycle and clears the inaccurate health warning that appears after every cell swap — skipping this step leaves the fuel gauge IC working against stale EEPROM data from the old cell.

Why the Pavilion 15-CC BIOS flags a new battery as poor health

HP's BIOS stores battery health data from the previous cell in a learn table. When a new cell is installed, the BIOS compares live readings against that stored baseline and flags a mismatch as degraded health. This is not a fault with the replacement cell — it is a calibration gap. Running one complete discharge-to-hibernate and full recharge cycle forces the BIOS to rebuild its learn table against the new cell's actual capacity curve. After that cycle, the health indicator in HP Support Assistant updates to reflect the real state of the new battery.

Pavilion 15-CC shutting down at 20–30% charge shown

This shutdown happens when the fuel gauge IC has not yet calibrated against the new cell and misjudges the voltage cliff. Under combined CPU and display load, actual cell voltage drops faster than the uncalibrated gauge predicts — the BIOS triggers an emergency shutdown before the displayed percentage reaches zero. The fix is the same calibration cycle: discharge fully to hibernate cutoff, then charge to 100% without interruption. After two to three cycles the gauge tracks the new cell accurately and the premature shutdowns stop.

Compatible Models

Pavilion 15-CC Pavilion 15-CD Pavilion 15-CD040WM Pavilion 15-CC050WM Pavilion 14-BF Pavilion 14-BF040WM Pavilion 14-BK Pavilion 14-BK061ST Pavilion 15-CC042TX Pavilion 14-BF106NE 14-bp054TX Pavilion 15-CC547TX PAVILION 15-CC709TX Pavilion 15-cc574TX Pavilion X360 14-CD0054TU Pavilion 14-BF012NA Pavilion 15-CC510NF Pavilion 14-BK001NJ 14-bp033TX Pavilion 15-CK008NI Pavilion 14-BF110NS 14-bp101TX Pavilion 15-CC591NZ Pavilion 14-bf103ng Pavilion 15-cc598TX Pavilion X360 14-CD0074TU Pavilion 14-BF016TU Pavilion 15-CC512NS Pavilion 14-BK102NS Pavilion 15-cc017ng PAVILION X360 14-CD0073TX Pavilion 15-CK011NP Pavilion 15-CC102NT Pavilion 14-BF123UR 14-bp112TX Pavilion 15-CC612TX Pavilion 14-bf036TX Pavilion 15-cc006TU Pavilion X360 14-CD0216NB Pavilion 14-BF020TX Pavilion 15-CC516NM Pavilion 15-CC043TU Pavilion 15-cc131ng Pavilion 15-CK016NP Pavilion 15-CC105NL Pavilion 14-BF140TX Pavilion 14-bf111TU Pavilion 15-CC629TX Pavilion 15-cc019TU Pavilion X360 14-CD0806NO Pavilion 14-BF030TX Pavilion 15-CC543NA Pavilion 14-bf031ng Pavilion 15-CK022NF Pavilion 15-CC109TX Pavilion 14-BK004NS Pavilion 15-cc176TX Pavilion 15-CC747TX PAVILION 15-CK026TX Pavilion 15-cc744TX Pavilion 15-CC002NV Pavilion 14-BF052NA Pavilion 15-CK036TX Pavilion 15-CC129TX Pavilion 14-BK007UR Pavilion 15-cc508TU Pavilion 15-CC771TX 14-bp004TX Pavilion 15-cc037TU Pavilion 15-CC005NX Pavilion 14-BF070TX Pavilion 15-CC756TX Pavilion 15-CC198NIA Pavilion X360 14-CD0000UR Pavilion 15-CK062TX Pavilion 15-CC154TX Pavilion 14-BK011NL 14-bp011TX Pavilion 15-cc101TX Pavilion 15-CK080NZ Pavilion 15-CC008TX Pavilion 15-cc527TX Pavilion 14-BF086NO Pavilion X360 14-CD0004NJ Pavilion 14-BF000NO Pavilion 14-BK064SA Pavilion 15-CD074NZ Pavilion 14-BF100NC Pavilion 14-bf082TX Pavilion 15-CC510UR Pavilion 15-cc115TX Pavilion 15-CD005AU Pavilion 15-CC014NT Pavilion 15-cc544TX Pavilion X360 14-CD0009NS Pavilion 14-BF003NF Pavilion 15-CC502NP Pavilion 14-BF155TX Pavilion 15-CK001NO Pavilion 14-BF101TX Pavilion 15-cc146TX Pavilion 15-CC520UR Pavilion x360 14-cd1500nz Pavilion 14-bf600TX Pavilion X360 14-CD0017TX Pavilion 14-BF005UR Pavilion 15-CC504NS Pavilion 14-BF180ND PAVILION 15-CK001TX(2UL57PA) Pavilion 15-CK003NP Pavilion 15-CC033NA Pavilion 14-BF103NX 14-bp030TX Pavilion 15-CC532UR Pavilion x360 14-cd0101ng Pavilion 15-cc557TX Pavilion X360 14-CD0037TX Pavilion 14-BF008UR Pavilion 15-CC507LA Pavilion 14-BF190TX Pavilion 15-CK005NS Pavilion 15-cc566TX Pavilion X360 14-CD0047TX Pavilion 14-BF010NZ Pavilion 15-CC508NH Pavilion 14-BK000NF 14-bp031ng Pavilion 15-CD030AU Pavilion 15-CK006UR Pavilion 14-BF108CA 14-bp063TX Pavilion 15-CC571TX PAVILION 15-CC728TX Pavilion 15-cc585TX Pavilion X360 14-CD0066TX Pavilion 14-BF014TU Pavilion 15-CC511NO Pavilion 14-BK100NA Pavilion 15-cc005ng Pavilion 15-CK009NS Pavilion 15-CC101NV Pavilion 14-BF116NS 14-bp106TX Pavilion 15-CC605TX X360 14-CD0058TU Pavilion 15-cc604TX Pavilion X360 14-CD0104NG Pavilion 14-BF018TU Pavilion 15-CC515NB Pavilion 14-BK154SA Pavilion 15-cc103ng Pavilion 15-CK013NL Pavilion 15-CC103TX Pavilion 14-BF133TX 14s-be102TX Pavilion 15-CC622TX PAVILION 14-BF114TX Pavilion 15-cc015TX Pavilion X360 14-CD0522NA Pavilion 14-BF025UR Pavilion 15-CC521NF Pavilion 15-CC088NIA Pavilion 14-bf004ng Pavilion 15-CK018UR Pavilion 15-CC107NL Pavilion 14-BK003NIA Pavilion 15-cc165TX Pavilion 15-CC706TX PAVILION 15-CK009TX Pavilion 15-cc635TX Pavilion 15-CC001NF Pavilion 14-BF035TU Pavilion 15-CC552TX Pavilion 15-CC104NB Pavilion 15-CK030NL Pavilion 15-CC113UR Pavilion 14-BK006NW Pavilion 15-cc504TX Pavilion 15-CC760TX 14-bp002TU Pavilion 15-cc032TU Pavilion 15-CC004NT Pavilion 14-BF063TX Pavilion 15-CC665CL Pavilion 15-CC159TX Pavilion 15-CK043TX Pavilion 15-CC141TX Pavilion 14-BK010NB Pavilion 15-cc512TX Pavilion 15-CD004AX 14-bp007TX Pavilion 15-cc050TX Pavilion 15-CC007NT Pavilion 15-cc519TU Pavilion 14-BF082NO Pavilion 15-CC501TU Pavilion X360 14-CD0003NE Pavilion 15-CC163TX Pavilion 14-BK052NA 14-bp018TX Pavilion 15-CC505NI Pavilion 15-cc110TU PAVILION X360 14-CD1051TX Pavilion 15-CC010NO Pavilion 15-cc536TX Pavilion X360 14-CD0007NS Pavilion 14-BF001TX Pavilion 15-CC501NT Pavilion 14-BF145TX Pavilion 15-CD006NV Pavilion 15-CK000NV Pavilion 14-BF101NE Pavilion 15-cc128TX

Replaces Part Numbers

TF03XL TF03041XL HSTNN-LB7X HSTNN-UB7J 920046-121 920046-421 920046-541 920070-855 820070-855 920070-856 HSTNN-IB7Y HSTNN-LB7J HSTNN-UB7X TPN-C131 TPN-Q188 TPN-Q189 TPN-Q190 TPN-Q191 TPN-Q192 TPN-Q196

Technical Specifications

Voltage11.55V
Amp Hours3600mAh
Capacity3600mAh
Rate41.58Wh
Net Weight180.5g /6.37 oz
Gross Weight320.5g /11.31 oz
Approximate Weight320.5g /11.31 oz
Dimension 193.30 x 101.60 x 5.80mm

Product Highlights

  • Brand: HP
  • 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

HP Support Assistant is showing the new battery as "unknown" or 0% — is something wrong with the cell?

This is an EEPROM mismatch, not a faulty cell. The HP BIOS reads health and capacity data from the old cell's stored profile, and a fresh cell looks like an unknown device until the learn cycle runs. Discharge the laptop fully until it hibernates, then charge uninterrupted to 100%. After that single cycle the BIOS rebuilds its battery table and Support Assistant reports correctly.

The fuel gauge is jumping around — shows 60%, then 45%, then 55% within minutes. What's causing that?

The fuel gauge IC on the Pavilion 15-CC calibrates its capacity model against charge and discharge history. A brand-new cell has no history in that model, so voltage-to-percentage conversion is inaccurate for the first few cycles. Run two to three complete discharge-to-hibernate and full-recharge cycles without interruption. By the third cycle the IC has enough data to map the new cell's voltage curve accurately and the gauge stabilises.

Windows is reporting 41Wh but HP's system info shows a different Wh rating — which is right?

The Wh figure in HP system info is pulled from the cell's EEPROM, which stores the rated chemistry value at manufacture. Windows calculates Wh live from current voltage and reported capacity, so the two numbers use different reference points and rarely match exactly. This replacement cell is rated at 41.58Wh — that is the correct figure for the TF03XL chemistry at 11.55V and 3600mAh. The discrepancy is a display artefact, not a capacity fault; check the actual charge level in percentage rather than the Wh readout.

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