High Quality 10.8V 4090mAh/47wh HP HSTNN-I85C-3 Battery For HP 4320S 4520s 4525s 4321s 4325s 4326s

Do you want to buy a cheap HP HSTNN-I85C-3 Compatible battery? We offer you a cheap HP HSTNN-I85C-3 Compatible battery - an incredibly high quality Compatible battery! All HP HSTNN-I85C-3 are brand new,1 year Warranty, 100% Guarantee Quality and Fully Test!

✔ Battery for HSTNN-I85C-3 Ships to Singapore

Product Overview

This battery is suitable as a replacement battery for HP 4320S 4520s 4525s 4321s 4325s 4326s battery and HP HSTNN-I85C-3 model.

High capacity HP HSTNN-I85C-3 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 4090mAh/47wh for extended device runtime.
• Stable 10.8V 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-I85C-3
Battery Condition	Brand New Replacement Battery
Item Code	HPQ19IV722
Category	Laptop Batteries
Brand	HP
Capacity	4090mAh/47wh
Voltage	10.8V
Type	Li-ion
Color	Black
Applies to	HP 4320S 4520s 4525s 4321s 4325s 4326s
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:

• 587706-121
• 587706-131
• 587706-221
• 587706-241
• 587706-251
• 587706-421
• 587706-541
• 587706-741
• 587706-751
• 587706-761
• 592909-221
• 592909-241
• 592909-421
• 592909-721
• 592909-741
• 593572-001
• 593573-001
• BQ350AA
• BQ350AAABA
• BQ350AAAC3
• HSTNN-CB1A
• HSTNN-CB1B
• HSTNN-CBOX
• HSTNN-DB1A
• HSTNN-DB1B
• HSTNN-I85C
• HSTNN-I85C-3
• HSTNN-I85C-4
• HSTNN-I85C-5
• HSTNN-I86C
• HSTNN-I86C-3
• HSTNN-I86C-4
• HSTNN-I86C-5
• HSTNN-IB1A
• HSTNN-LB1A
• HSTNN-Q78C
• HSTNN-Q78C-3
• HSTNN-Q78C-4
• HSTNN-Q81C
• HSTNN-Q81C-3
• HSTNN-Q81C-4
• HSTNN-UB1A
• HSTNN-W79C-5
• HSTNN-W80C
• HSTNN-XB1A
• HSTNN-XB1B
• PH06
• PH06047
• PH06047-CL
• PH09
• PH09093
• PH09093-CL
• 6BJXK01RWZBKDG

Compatible Models：

Compaq 320
Compaq 321
Compaq 325
Compaq 326,
Compaq 420,
Compaq 421,
Compaq 620,
Compaq 621,

HP 420,
HP 421,
HP 425,
HP 4320t,
HP 620,
HP 625

HP ProBook 4000 Series
ProBook 4320s, ProBook 4321s, ProBook 4325s,
ProBook 4326s, ProBook 4420s, ProBook 4421s,
ProBook 4425s, ProBook 4520s, ProBook 4525s,
ProBook 4720s

HP Compaq 320 / 321 / 325 / 326 / 420 / 421 / 620 / 621
HP 420 / 425 / 4320t / 620 / 625
HP ProBook 4320s / 4321s / 4325s / 4326s / 4420s / 4421s / 4425s /4525s

* 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