✅Lot 10x HTO3XL HT03XL Battery for HP Pavilion L11421-2C2 L11119-855 15-DA 15-CS For Sale
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✅Lot 10x HTO3XL HT03XL Battery for HP Pavilion L11421-2C2 L11119-855 15-DA 15-CS
Price: US $145.00
Please check carefully about your laptop model name/battery part number/battery shape and size to make sure you purchase the correct battery.
🔎How to find the model of your laptop
Method 1Steps:1. Locate the Laptop LabelCheck the model or serial number (S/N) on the laptop's sticker.2. Identify the Battery Part Number
For HP laptops with removable 18650 batteries:Power off the laptop, unplug the power adapter, and flip the device over. Locate the battery latch (usually 1–2 latches), unlock it, and remove the battery. Check the white/silver label on the battery surface for the following markings: Part Number / P/N / Spare Part No.
Common formats:L56440-800, HT03XL, 826733-001, HSTNN-LB6M
(Note: "HSTNN" is the model series; "P/N" is the procurement number. Both are valid for matching.)
For HP laptops with internal Polymer batteries:Remove the back cover screws to access the internal battery. Look for the printed code on the battery labeled Part Number / P/N / Spare Part No.
Common formats:L56440-800, HT03XL, 826733-001, HSTNN-LB6M
3. System Query via Command Prompt
Press Win + R to open the Run dialog box. Type cmdand press Enter.
Copy and paste the following command, then press Enter:wmic path Win32_Battery get Name, DeviceID, PartNumber
The result displayed under PartNumber is the battery's part number.
Note: On some models, this may be displayed as "Model". This is also acceptable.
Method 2Steps:Go to HP Parts Search Website(see image below), enter your laptop's Product Name or Serial Number (s/n), and click through to view the Part Number (P/N).
On Jun 16, 2026 at 02:18:12 PDT, seller added the following information:
