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Rectangular silver laptop battery with black connector strip

Dr. Battery

Dr. Battery L97300-005 4150 mAh 11.4 V laptop battery

SKU CH-164P-HEV6X

Replacement Li-polymer battery restores power to compatible HP Pavilion, 255 G8, 470 G8 and 17 Series laptops with 4150 mAh capacity and 11.4 V output

  • Battery typeLi-polymer
  • Battery voltage rating11.4 V
  • Battery capacity4,150 mAh
  • Main functionNotebook
  • Measurements8.0 × 1.5 × 0.8
  • Product typeBattery
  • Restores reliable power for compatible HP laptops
  • 4150 mAh Li-polymer capacity supports extended runtime
  • 4 V output matches original HW03XL specification
  • OEM-grade cells deliver stable performance and long cycle life
  • Built-in protection guards against over-charge, over-discharge, overheating and short-circuit

Product identity

This new Dr. Battery L97300-005 is a 11.4 V Li-polymer replacement battery rated at 4150 mAh. It targets owners of compatible HP Pavilion 15-EH, 15-EG, 15-GW, HP 255 G8, HP 470 G8, and HP 17-CN or 17-CP series laptops who need to restore original runtime.

Build integration

The pack measures 8.0 by 1.5 by 0.8 and weighs 0.4, matching the OEM HW03XL form factor so it slots into the existing battery bay without adapter cables or chassis modification. Built-in protection circuits guard against over-charge, over-discharge, overheat, and short-circuit, freeing the user from external power bricks during mobile work.

Upgrade context

It replaces depleted or swollen HP originals such as HSTNN-DB9Y, HSTNN-IB90, HSTNN-LB8U, HSTNN-OB2A, L96887-1D1, L96887-2B1, L96887-421, L96887-AC1, and L97300-005 itself. The jump is worth it when the original cell no longer holds a useful charge or triggers safety shutdowns, and the laptop model appears in the supported list.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameHP
Model nameHP 17 Series / HP 255 G8 Series / HP 470 G8 Series / HP Pavilion 15 Series
Part numberDR-PRO-LHP393-B
Product typeBattery
Power
Battery typeLi-polymer
Battery voltage rating11.4 V
Battery capacity4,150 mAh
Size & build
Measurements8.0 × 1.5 × 0.8
Compatibility
Compatible withHP 17-CN Series / HP 17-CP Series / HP 255 G8 Series / HP 470 G8 Series / HP Pavilion 15-EG Series / HP Pavilion 15-EH Series / HP Pavilion 15-GW Series
More details
Main functionNotebook

Questions about this item

How long will the 4150 mAh capacity last before the battery needs recharging under a full workday load?

The 4150 mAh Li-polymer cell delivers a full day of typical office use on a single charge; actual runtime varies with screen brightness, active applications and power-profile settings.

Does the 11.4 V Li-polymer pack run hot or make noise when the laptop is plugged in and running continuously?

The battery operates silently and stays cool during extended use; built-in protection prevents overheating, over-charging and short-circuit conditions.

Which HP part numbers must my laptop already use for this DR-PRO-LHP393-B battery to fit and work?

It replaces HP originals HSTNN-DB9Y, HSTNN-IB90, HSTNN-LB8U, HSTNN-OB2A, HW03XL, L96887-1D1, L96887-2B1, L96887-421, L96887-AC1 and L97300-005.

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