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Rectangular black laptop battery with label showing model OA04 33Wh 14.8V

OA04 33Wh 14.8V laptop battery

SKU CH-5YEJ-8ZZB8 MPN OA04

33Wh 14.8V lithium-ion replacement battery compatible with HP Pavilion 14 and 15 models, rated for 500 charge cycles

  • Battery type96 W
  • Compatible withHP Pavilion 14 14-D001AU 14-D008AU 14-D012TU 14-D020LA 14-D0
  • Key featuresLithium ion, Rechargeable, 33 Wh, HP Pavilion 14 14-D001AU 1
  • Product weight200 g
  • 33 Wh capacity powers extended work sessions
  • 8 V lithium-ion chemistry delivers stable voltage
  • Grade A cells support up to 500 charge cycles
  • Built-in overcharge, overdischarge, over-temperature and short-circuit protection
  • 200 g lightweight design fits compatible HP Pavilion models

HP Pavilion 14 and 15 replacement battery

This 14.8V lithium-ion pack supplies 33Wh of capacity for the HP Pavilion 14 and 15 series listed in the compatibility data. It fits models such as the 14-D001AU, 14-D008AU, 14-D012TU, 15-A001SF and 15-A003EA among others. The cell chemistry is rechargeable and rated for up to 500 charge cycles. Buyers who need a different voltage or a higher watt-hour rating should look elsewhere.

Replaces OA03 and multiple HP part numbers

The battery substitutes for part numbers OA03, 740715-001, 746641-001, 746458-421, 751906-541, HSTNN-LB5Y, HSTNN-LB5S and HSTNN-PB5Y. It also covers the TPN-F113 and TPN-F115 chassis codes. The upgrade is worthwhile when the original pack no longer holds a useful charge or when the laptop shuts down under load. Systems that require a 96W labelled battery or a different form factor are not supported.

Sustained load behaviour with protection circuits

Built-in overcharge, overdischarge, over-temperature and short-circuit protection maintain stable output during extended use. Grade A cells keep internal resistance low so voltage sag is limited over a full discharge. The pack weighs 200 grams and delivers consistent runtime across the 500-cycle design life. Users who need hot-swap capability or a secondary bay battery cannot use this unit.

How it compares

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

Price $29.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDELL
Model nameOA04
Part numberOA04
Power
Battery type96 W
Size & build
Product weight200 g
Compatibility
Compatible withHP Pavilion 14 14-D001AU 14-D008AU 14-D012TU 14-D020LA 14-D022LA 14-D023LA 15 15-A001SF 15-A001TU 15-A002SF 15-A002TU 15-A003EA 15-A003SA 15-A003SF

Questions about this item

Does the 200 g OA04 battery use the same mounting points as the original HSTNN-LB5Y?

Yes, it is built to the OA04 form factor and fits the HP Pavilion 14 and 15 models listed under part numbers HSTNN-LB5Y, HSTNN-LB5S and HSTNN-PB5Y.

What is the correct order for connecting the OA04 battery cable to avoid a short-circuit?

Align the connector key, press it straight in until it clicks, then secure the battery screws; reversing the cable can trigger the short-circuit protection.

How many charge cycles is the OA04 rated for before replacement?

The pack is rated for up to 500 charge cycles over its lifespan.

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