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RE03XL laptop battery for HP ProBook 400 G6 and G7

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RE03XL Battery for HP Laptop - 11.55V 3400mAh Li-Polymer

€30.99

Tax included

Reference: BAT-HP181

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

⚡ Buy it NOW before it's gone!

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 RE03XL battery is a lithium polymer replacement for HP ProBook 400 G6 and G7 series laptops, with 11.55V and 3400 mAh. Compatible with 12 models such as the ProBook 430 G6 and 450 G7. It is a new, verified product, with a 3-year warranty and shipping from Spain in 24-48 h.

RE03XL

RE03XL Battery for HP Laptop - 11.55V 3400mAh Li-Polymer

Replacement battery for HP ProBook 400 G6 and G7 series. New, with 3 years warranty.

3400 mAh / 11.55V
Li-Polymer Technology
New

Key features

⚡ Nominal Capacity
3400 mAh for extended autonomy, similar to the original.
💡 Specific Voltage
11.55V to ensure a stable and safe power supply for your device.
🔋 Li-Polymer Technology
Lithium polymer cells offering greater durability and reduced weight.
🔧 Precise Compatibility
Designed for HP ProBook 430, 440, 445, 450, and 455 G6 and G7 series.

Product description

The replacement battery with reference RE03XL is the ideal technical solution to restore the autonomy of HP ProBook laptops from the 400 G6 and G7 series. With a capacity of 3400 mAh and a voltage of 11.55V, this lithium polymer (Li-Polymer) battery is designed to offer reliable and long-lasting performance, complying with the equipment manufacturer's specifications.

Each unit is completely new and has been verified by our technical service to ensure its total compatibility and safety. It incorporates integrated protection circuits against overvoltage and undervoltage, protecting both the battery and the laptop. It is the perfect component for repair services and users who need a precise and reliable replacement for their equipment.

To maximize the lifespan of your new battery, an initial calibration cycle is recommended: charge the battery to 100%, use it until the laptop turns off due to low battery level (approximately 5-10%), and then fully recharge it without interruptions. Avoid exposure to extreme temperatures and do not leave the battery completely discharged for prolonged periods to ensure optimal performance over time.

Who is this product for?

For technical services and individual users who need to restore the autonomy of an HP ProBook laptop from the 400 G6 and G7 series.

Ideal for

Replacement of an exhausted battery in an HP ProBook 440 G6.
Restoration of original autonomy in an HP ProBook 450 G7.
Repair of a laptop that does not turn on without being connected to power.
Replacement of a swollen battery or one that no longer charges.

Technical specifications

Electrical Specifications
Capacidad	3400 mAh
Voltaje	11.55 V
Cell Technology	Li-Polymer

General Characteristics
Referencia	RE03XL
Color	Black
Condition	New

Safety
Protección sobretensión	Yes
Protección subtensión	Yes

Compatibility

Compatible part numbers

RE03XL

Compatible laptop models

HP ProBook 430 G6
HP ProBook 430 G7
HP ProBook 440 G6
HP ProBook 440 G7
HP ProBook 445 G6
HP ProBook 445 G7
HP ProBook 450 G6
HP ProBook 450 G7
HP ProBook 455 G6
HP ProBook 455 G7
HP ProBook 445R G6
HP ProBook 455R G6

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 can I be sure that this RE03XL battery is compatible with my HP laptop?

To confirm compatibility, check the reference printed on your original battery. If it matches RE03XL, this is the correct part. You can also check if your laptop model, such as 'HP ProBook 440 G6', is in our 'Compatible Equipment Models' list. If you have doubts, contact our technical support with the exact model of your device.

Is it necessary to calibrate the new battery the first time?

Yes, we recommend an initial calibration cycle. Charge the battery to 100%, then use it until the laptop turns off on its own (when reaching 5-10% charge). Finally, charge it again to 100% without interruptions. This process helps the system recognize the battery's real capacity and optimizes its long-term performance.

What warranty does this battery have and how does the return work?

The battery has a 3-year warranty for private customers and 6 months for professionals. If you need to return it, you have 14 days from receipt. You can manage the return shipment on your own or request a home collection for 8,90 € in Spain and Portugal, which will be deducted from the refund.

How long will my order take to arrive?

All orders are prepared and shipped from our warehouse in Spain. For Spain and Portugal, the delivery time is 24-48 working hours. For France, 48-72 hours, and for Germany, 48-96 hours. Orders placed before 16:00 (Fridays, 15:00) are prepared on the same working day.

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-HP181

Data sheet