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Rectangular lithium-polymer laptop battery, dark grey plastic casing, label shows 3930 mAh 11.4 V

Battery Technology Inc.

Battery Technology Inc. RR03XLBTI laptop battery 3930 mAh 11.4 V

SKU CH-XPNV-XK3TN MPN RR03XLBTI

Lithium-polymer notebook battery rated 3930 mAh at 11.4 V DC, compatible with HP ProBook 430 G4, 430 G5, 440 G4, 440 G5, 450 G4, 450 G5 and 455 models

  • Battery typeLithium-Ion
  • Product typeConsumer Electronics
  • Reliable power for daily work with 3930 mAh capacity
  • Consistent 11.4 V output keeps your notebook running steadily
  • Lithium Polymer chemistry delivers lightweight energy storage
  • Rechargeable design supports repeated use cycles
  • Compatible with HP ProBook 430, 440, 450 and 455 series

Compatible HP ProBook Models

This lithium-polymer battery fits HP ProBook 430 G4, 430 G5, 440 G4, 440 G5, 450 G4, 450 G5 and 455 notebooks. It delivers 3930 mAh at 11.4 V DC to replace the original pack. The proprietary form factor matches the factory battery bay exactly. Condition is new and rechargeable.

Who Should Look Elsewhere

Buyers who need a battery for a different laptop brand or a ProBook model not listed above cannot use this pack. The proprietary size and voltage prevent cross-compatibility with other devices. Users requiring a higher capacity than 3930 mAh must choose an alternative.

Deciding Specification

The 11.4 V DC output voltage and 3930 mAh capacity determine whether this pack powers your specific notebook. Match these figures against your original battery label before ordering. The proprietary physical size must also match the battery bay.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 82% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameBATTERY TECHNOLOGY INC.
Product typeConsumer Electronics
Power
Battery typeLithium-Ion
Size & build
Shipping weight0.45 kg
Package size211 × 114 × 36 mm

Questions about this item

Which HP ProBook models does the RR03XLBTI battery fit?

The RR03XLBTI is compatible with HP ProBook 430 G4, 430 G5, 440 G4, 440 G5, 450 G4, 450 G5 and 455 notebooks.

Will the 11.4 V output work with my existing HP ProBook charger?

Yes, the 11.4 V DC output matches the original specification for the listed ProBook models, so your current charger remains compatible.

How can I confirm the 3930 mAh capacity is recognised after installation?

Check the battery information in your operating system or BIOS; it should report a design capacity of 3930 mAh and show normal charge and discharge cycles.

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