High Quality 11.4V 3600mAh /41.04Wh HP HSTNN-IB8O Battery For HP Pavilion L11421-2C2 L11119-855 15-CS 15-DA 14-CE 14-CF

Do you want to buy a cheap HP HSTNN-IB8O Compatible battery? We offer you a cheap HP HSTNN-IB8O Compatible battery - an incredibly high quality Compatible battery! All HP HSTNN-IB8O are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for HSTNN-IB8O Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for HP Pavilion L11421-2C2 L11119-855 15-CS 15-DA 14-CE 14-CF battery and HP HSTNN-IB8O model.

High capacity HP HSTNN-IB8O battery for longer standby time.

The battery is professionally tested to ensure the best lifespan.

1 year warranty, 30 days money back, 100% brand new!

Battery capacity (mAh/A/W) may be different; the more mAh/A/W it displays, the higher its autonomy.

Safety certified CE / FCC / RoHS.

Key Features

• High‑capacity design with 3600mAh /41.04Wh for extended device runtime.
• Stable 11.4V output ensures consistent performance during daily use.
• Built with high‑quality lithium‑ion cells for improved durability and long cycle life.
• Advanced protection system including overcharge, over‑discharge, overheat, and short‑circuit safeguards.
• Optimized for reliable performance in warm and humid environments.
• Lightweight and compact design for easy installation and device compatibility.

Technical Specifications

Model	HSTNN-IB8O
Battery Condition	Brand New Replacement Battery
Item Code	HPQ19I179_02
Category	Laptop Batteries
Brand	HP
Capacity	3600mAh /41.04Wh
Voltage	11.4V
Type	Li-ion
Color	Black
Size	*mm(L x W x H)
Applies to	HP Pavilion L11421-2C2 L11119-855 15-CS 15-DA 14-CE 14-CF
Certification	Passed CE, UL, ROHS, ISO 9001/9002 and GS certification
Service	Buy now, we promise a one-year warranty and 30-day returns

Compatible Models

Replacement Part Numbers:

• HSTNN-DB8R
• HSTNN-DB8S
• HSTNN-IB80
• HSTNN-IB8O
• HSTNN-LB8L
• HSTNN-LB8M
• HSTNN-UB7J
• HT03041XL
• HT03XL
• L11119-855
• L11421-1C1
• L11421-1C2
• L11421-2C1
• L11421-2C2
• L11421-2C3
• L11421-2D1
• L11421-2D2
• L11421-421
• L11421-422
• L11421-423
• L11421-542
• L11421-544
• L11421-545
• TPN-C136
• TPN-I130
• TPN-I131
• TPN-I132
• TPN-I133
• TPN-I134
• TPN-Q207
• TPN-Q208
• TPN-Q209
• TPN-Q210

Compatible Models：

For HP Pavilion 14-CE0000 Series: 14-CE0020TX , 14-CE0025TX , 14-CE0027TU , 14-CE0028TX , 14-CE0029TX, 14-CE0030TX , 14-CE0034TX, 14-CE1058WM, 14-CE0068ST, 14-CE1056WM, 14-CE0064ST, 14-CE0006DX etc. HP Pavilion 14-CF0000 Series: 14-CF0014DX 14-CF1015CL and more HP Pavilion 14-CM0000 Series: 14-CM0020NR 14-CM0012NR and more HP Pavilion 14Q-CS0000 Series: 14Q-CS0006TU and more HP Pavilion 15-CR0000 Series: 15-CR0087CL 15-CR0052OD 15-CR0055OD 15-CR0037WM 15-CR0051CL 15-CR0091MS 15-CR0010NR and more HP Pavilion 15-CS0000 Series: 15-CS2010NR 15-CS025CL 15-CS2073CL 15-CS2079NR 15-CS1063CL 15-CS0072WM 15-CS0051WM 15-CS1065CL and more HP Pavilion 15-CW0000 Series: 15-CW1063WM and more HP Pavilion 15-DA0000 Series:15-DA0066CL 15-DA0002DX 15-DA0079NR 15-DA1005DX 15-DA0032WM 15-DA0033WM 15-DA0073MS 15-DA0012DX 15-DA0071MS 15-DA0086OD and more HP Pavilion 15-DB0000 Series:15-DB0015DX 15-DB0031NR 15-DB0011DX 15-DB0066WM 15-DB0005DX 15-DB0048NR 15-DB0049NR 15-DB0051OD 15-DB0048CA and more HP Pavilion 17-BY0000 Series: 17-BY1053DX 17-BY1033DX 17-BY0060NR 17-BY0021DX 17-BY0053CL 17-BY0021CY 17-BY1055CL 17-BY0089CL 17-BY1071CL and more. HP Pavilion 240 G7, 245 G7, 250 G7, 255 G7, 340S G7, 470 G7, 340 G5, 348 G5 Series.

* Please make sure that the replacement battery you are buying is suitable for your device brand and model.

Battery Care & Maintenance

• Store the battery in a cool, dry environment to maintain long‑term performance.
• Avoid exposing the battery to excessive heat or direct sunlight, especially in warm and humid climates.
• Use compatible HP chargers or certified charging accessories to ensure safe and efficient charging.
• Avoid frequent full discharges; partial charge cycles help extend overall battery lifespan.
• If the battery will not be used for an extended period, keep it at around 40–60% charge before storage.
• Clean the battery contacts periodically with a dry cloth to maintain stable power delivery.
• Do not puncture, crush, or expose the battery to water or high humidity.

Frequently Asked Questions