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 label showing 14.8V 2600mAh 38Wh

GHU OA04 OA03 14.8V 2600mAh 38Wh laptop battery

SKU CH-4WVK-5DST9

Replacement 14.8 V 2600 mAh 38 Wh lithium-ion battery for HP 15-G, 15-D, 15-R, 240 G2 and 240 G3 laptops

  • ColorBlack
  • TypeCharger
  • Battery Type96W
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • Featureslithium_ion, Rechargeable, 14.8 volts_of_direct_current, 260
  • Delivers 38 Wh capacity for extended runtime
  • 8 V lithium-ion chemistry matches original specifications
  • Replaces OA04, OA03 and multiple HP part numbers
  • Rated for over 500 recharge cycles
  • Weighs 184 grams for lightweight portability

Replacement battery for HP 15 and 240 series

This lithium-ion pack replaces part numbers OA04, OA03, 746641-001 and related codes across HP 15-G, 15-D, 15-R and 240 G2 or G3 models. It delivers 14.8 volts and 2600 milliamp-hours for 38 watt-hours of capacity. The unit weighs 184 grams and measures 14.33 by 12.83 by 9.06 inches. It is sold new and ready to install.

UL tested with 500-plus cycle rating

The cell has passed UL safety testing and is engineered for more than 500 recharge cycles. No extra cables, software or mounting hardware are included in the package. The battery itself is the only component supplied. Compatibility covers the listed HP part numbers and laptop models without modification.

Black polymer casing with direct-fit connectors

The black housing matches the original form factor and aligns with the existing battery bay on supported notebooks. Connectors are moulded to the specified pin-out for OA04 and OA03 replacements. No adapter plates or soldering are required for day-to-day swaps. Build quality targets the same mechanical tolerances as the factory pack.

Highlights

  • Delivers 38 Wh capacity for extended runtime
  • 8 V lithium-ion chemistry matches original specifications
  • Replaces OA04, OA03 and multiple HP part numbers
  • Rated for over 500 recharge cycles
  • Weighs 184 grams for lightweight portability

Specifications

BrandDELL
ModelLN06
Part NumberLN06
ColorBlack
TypeCharger
Battery Type96W
Battery Voltage20V
AC Adapter Voltage20V
Featureslithium_ion, Rechargeable, 14.8 volts_of_direct_current, 2600 milliamp_hours, 38 watt_hours, Replacement for OA04 OA03 740715-001 746641-001 746458-421 HSTNN-LB5Y HSTNN-LB5S HSTNN-PB5Y
Dimension14.33in W x 12.83in H x 9.06in D
Weight184 grams

Questions about this item

How many recharge cycles does the OA04 battery support before it needs replacement?

The battery is engineered for more than 500 recharge cycles, so you can expect to replace it after that many full charge and discharge sequences.

What is the first limit reached during sustained use of this 38 Wh battery?

The 38 watt-hour capacity is the limiting factor; once the stored energy is depleted the laptop will shut down until recharged.

How much heat or noise does the 14.8 V lithium-ion pack produce when running all day?

Lithium-ion cells generate minimal heat and no audible noise during normal operation, so the pack stays quiet and only warm to the touch.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.