We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular laptop battery with connector pins

POWER-FENG

POWER-FENG 45Wh SD06XL laptop battery for HP Omen 15-ek0056TX

SKU CH-KXFS-ZRV8D

A 45 Wh lithium-polymer replacement battery rated at 7.7 V for compatible HP Omen 15 laptops

  • Battery typeLaptop Batteries
  • Product typeBattery
  • Li-polymer chemistry delivers stable 7.7 V output for consistent performance
  • 81 Wh capacity extends usable runtime between charges
  • Replaces SD06XL, HSTNN-DB9U, L84356-2C1 and L84392-005 part numbers
  • Compatible with HP Omen 15-ek0056TX and Shadow Elf 6 models
  • Brand-new condition ensures full rated capacity from first use

Replacement battery for HP Omen 15-ek0056TX

This 45Wh lithium-polymer pack replaces part numbers SD06XL, SD03XL and several HP service codes. It fits the Omen 15-ek0056TX and a long list of Shadow Elf 6 models including 15-ek0001TX, 15-ek0004TX, 15-ek0007TX and 15-en0007ax. The cell chemistry matches the original 7.7V specification for direct compatibility.

Thermals and power draw in daily use

The 49.81Wh capacity at 7.7V delivers 6484mAh of charge for typical office and media workloads. Lithium-polymer construction keeps internal resistance low, so the pack runs cool during normal discharge and recharges efficiently from the laptop’s standard adapter. No active cooling or extra power circuitry is required beyond what the notebook already provides.

What the bundled accessories change

The package contains only the battery itself; no tools, screws or software are included. Installation relies on the existing chassis fasteners and the laptop’s built-in battery management firmware. Users simply swap the old module and the system recognises the new cell immediately without driver updates or calibration utilities.

How it compares

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

Price $42.99
Pricier than about 74% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeBattery
Power
Battery typeLaptop Batteries

Questions about this item

How do I install the SD06XL battery in my HP Omen 15-ek0056TX and what step is often missed?

Power off the laptop, disconnect the AC adapter, remove the bottom case screws, detach the old battery connector from the motherboard, fit the new 7.7V 49.81Wh pack, reconnect the cable securely, then reassemble; the step often missed is reconnecting the battery cable before closing the case.

What maintenance or replacement will this 6484mAh Li-polymer battery need later?

Li-polymer cells degrade with charge cycles; plan to replace the pack when runtime drops below your needs, typically after several hundred full cycles, and avoid storing it at full or zero charge for long periods.

What limit appears first under sustained heavy load on this 7.7V battery?

Voltage sag under high current draw triggers the laptop's power throttling before the 49.81Wh capacity is fully used, reducing performance until the load eases or the pack cools.

More in Laptop Chargers & Batteries

Similar items