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Black rectangular lithium polymer laptop battery with label showing 11.25V 45Wh

Dr. Battery

Dr. Battery DRPROHP285P-01 laptop battery 11.25V 45Wh

SKU CH-DF9V-33RK8

A 11.25 V, 45 Wh lithium-polymer replacement battery for HP EliteBook 720, 725, 820 and 825 G1–G2 models

  • Battery typeLithium Polymer
  • Battery voltage rating11.25 V
  • Battery capacity4,000 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withCOMPATIBLE LAPTOP MODELS HP EliteBook: 720 G1 | 720 G2 | 725
  • Compatible with HP EliteBook 720, 725, 820 and 825 G1-G2 models
  • Replaces original HP batteries 717378-001, HSTNN-IB4T, HSTNN-LB4T, SB03046XL, SB03XL
  • 25V 45Wh lithium polymer cell restores laptop run time
  • Built-in short circuit, overheat and overload protection for safe operation
  • Dr. Battery professional series with 1 year manufacturer warranty

Dr. Battery DRPROHP285P-01 Replacement

This 11.25 V lithium-polymer pack restores power to compatible HP EliteBook notebooks. It delivers 45 Wh capacity using grade-A cells and includes short-circuit, overheat and overload safeguards. The unit is brand new and backed by a one-year manufacturer warranty.

HP EliteBook 720 725 820 825 G1 G2 Fit

Designed for owners of EliteBook 720 G1 G2 725 G1 G2 820 G1 G2 825 G1 G2 models needing a direct SB03XL substitute. Buyers with different EliteBook lines or non-HP laptops should verify their original part number before ordering.

45 Wh Capacity for Daily Mobility

The 4000 mAh rating supports typical office workloads and web browsing through a standard workday. Runtime shortens under sustained heavy loads such as video rendering or virtual machines where peak draw exceeds the pack's continuous capability.

How it compares

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

Price $47.99
Pricier than about 80% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameDRPROHP285P-01
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating11.25 V
Battery capacity4,000 mAh

Questions about this item

Which HP EliteBook models can use the DRPROHP285P-01 battery?

The battery fits HP EliteBook 720 G1, 720 G2, 725 G1, 725 G2, 820 G1, 820 G2, 825 G1 and 825 G2 models.

Will this battery replace an original HP SB03XL or HSTNN-LB4T pack in my EliteBook?

Yes, it replaces original HP part numbers 717378-001, HSTNN-IB4T, HSTNN-LB4T, SB03046XL and SB03XL.

How can I confirm the battery is working correctly after installation?

The system should recognise the 11.25 V, 45 Wh lithium-polymer pack and show normal charge and discharge cycles.

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