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HSTNN-YB4J Battery for HP ProBook 440 450 470 Laptop - 10.8V 4400mAh

★ ★ ★ ★ ★ ★

4.5 / 5 (4 reviews )

HSTNN-YB4J Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion

€31.99

Tax included

Reference: BAT-HP77

Brand: OEM

⚠️ LAST UNITS - FEW LEFT

Orders before 4:00 PM (Friday 3:00 PM, Spain time) ship the same day - Delivery in 24-48h (mainland Spain and Portugal)

Only 2 to 4 units left

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EU shipping 48-96h 14-day returns 3-year warranty

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Warranty
3 years

14 days to return

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The HSTNN-YB4J battery is a compatible replacement for HP ProBook laptops with 10.8V and 4400mAh. It is equivalent to over 30 part numbers, including FP06 and 708457-001. New, with a 3-year warranty and shipping from Spain in 24-48 h.

HSTNN-YB4J

HSTNN-YB4J Battery for HP Laptop - 10.8V 4400mAh 6-Cell Li-Ion

New compatible battery for HP ProBook 440, 450, and 470 series. 3-year warranty.

10.8V 4400mAh
6 Li-Ion Cells
New

Key features

⚡ Electrical Specifications
10.8V voltage and 4400mAh capacity for reliable autonomy.
💡 Cell Technology
Manufactured with 6 high-quality Lithium-Ion (Li-Ion) cells with no memory effect.
🔧 Guaranteed Compatibility
Designed to replace the original battery in HP ProBook 440, 450, and 470 series laptops.
🛡️ Condition and Warranty
Completely new product, verified by our technical service and with a 3-year warranty.

Product description

The replacement battery with reference HSTNN-YB4J is the ideal solution to restore the autonomy of HP ProBook laptops. Designed with precise specifications, it operates at a voltage of 10.8V and has a capacity of 4400mAh, using 6 Lithium-Ion (Li-Ion) cells for stable performance and no memory effect.

This component is compatible with an extensive list of models from the HP ProBook 440, 450, 455, and 470 (G0, G1) series, and replaces numerous original part numbers such as FP06, FP09, 708457-001, and H6L26AA.

Each unit is a new product, verified by our technical service to ensure its correct functioning. It comes with a 3-year warranty. To ensure a correct purchase, it is essential that the customer verifies that the part number of their original battery is in our compatibility list.

To maximize battery life, it is recommended to perform an initial full charge and discharge cycle (calibration) and avoid habitual complete discharge. Store in a cool, dry place if not going to be used for an extended period.

Who is this product for?

For technical services and private users who need to replace the depleted battery of an HP ProBook laptop to restore its original autonomy.

Ideal for

Replacement of original HSTNN-YB4J battery in an HP ProBook 450 G1.
Repair of an HP ProBook 470 G0 that no longer holds a charge.
Upgrade of a degraded battery in an HP ProBook 445 G1.
Battery replacement for an HP ProBook 440 G0 before a trip.

Technical specifications

Electrical Specifications
Voltage	10.8 V
Capacity	4400 mAh

Physical Characteristics
Cell technology	Li-Ion
Number of cells	6

Condition and Warranty
Condition	New
Warranty	3 years

Compatibility

Compatible part numbers

3ICR19 65 3
707616 141
707616 152
707616 242
707616 851
707617 421
708457 001
708458 001
757435 141
757661 001
FP06
FP06XL
FP09
FPO6
FPO6XL
FPO9
H6L26AA
H6L27AA
HSTNN C81C
HSTNN IB4J
HSTNN LB4K
HSTNN UB4J
HSTNN W92C
HSTNN W93C
HSTNN W94C
HSTNN W95C
HSTNN W96C
HSTNN W97C
HSTNN W98C
HSTNN W98C R2
HSTNN W99C
HSTNN XB4J
HSTNN YB4J

Compatible laptop models

HP ProBook 440
HP ProBook 440 G0
HP ProBook 440 G1
HP ProBook 445
HP ProBook 445 G0
HP ProBook 445 G1
HP ProBook 450
HP ProBook 450 G0
HP ProBook 455
HP ProBook 455 G0
HP ProBook 455 G1
HP ProBook 470
HP ProBook 470 G0
HP ProBook 470 G1
HP ProBook 470 G2

Always check the part number printed on your original part before ordering; if in doubt, contact us with the exact model of your device.

Frequently asked questions

How do I know if this battery is compatible with my HP ProBook 450?

To confirm compatibility, the safest way is to check the part number of your original battery. Turn off the laptop, remove the battery, and look for a label with a code like 'HSTNN-YB4J', 'FP06', or '708457-001'. If your code matches any from the 'Compatible Part Numbers' list on our product page, this battery is the correct one for your device.

Do I need to calibrate the new battery when installing it?

Yes, it is highly recommended. When installing it for the first time, charge it to 100% and leave it charging for 2 more hours. Then, use the laptop until it runs out and turns off by itself. Finally, charge it back to 100% without interruptions. This process calibrates the charge sensor and ensures that the operating system displays the real battery percentage, optimizing its performance.

How many hours of autonomy can I expect with this battery?

Autonomy depends on your laptop's consumption (screen brightness, CPU usage, etc.). With a capacity of 4400 mAh, you can expect a duration similar to that of the original battery when it was new. Generally, this translates to several hours of office use or browsing, but it will be less with intensive tasks such as gaming or video editing.

What warranty does it have and how does the return work if it's not compatible?

We offer a 3-year warranty for private customers (1 year for professionals). If the battery is not compatible or you are not satisfied, you have 14 days to return it. You can manage the return shipping on your own or request a home pickup for 8.90 € in Spain and Portugal, which will be deducted from the refund.

Warranty, returns and shipping

Warranty: 3-year warranty (1 year for business customers)
Returns: 14-day returns (ship it yourself or €8.90 home pickup in Spain and Portugal)
Shipping: EU delivery 48-120 h
Condition: New

Brand OEM

Reference BAT-HP77

Data sheet