Description

There are more than one versions of RR04/RR04XL battery. Please make sure your original battery shape match the photos before you purchase

Specifications

RR04 778951-421 HSTNN-LB6N 778978-005 Battery for HP Omen 15-5014tx 15-5250nx 15-5114tx 15-5001ns (15.2V 46Wh 4-Cell Li-Poly)
Voltage 15.2V,
Capacity 3000mAh/46Wh,
Cells 4(li-Poly),
Colour Black,

Compatible Part Numbers

RR04
778951-421
HSTNN-LB6N
778978-005

Compatible Devices

Omen 15-5014tx
Omen 15-5250nx
Omen 15-5114tx
Omen 15-5001ns

Tips to Extend Your Battery’s Lifespan

1. Keep it cool – heat is the biggest cause of battery wear, so avoid leaving your HP laptop in direct sun, a hot car, or on soft surfaces that block the vents.
2. Avoid charging to 100% every time – HP Battery Health Manager (in the BIOS or HP Support Assistant) lets you cap charging around 50-100% depending on how you use the laptop, which can meaningfully extend your battery’s usable lifespan.
3. Don’t let it run flat – regularly draining the battery to 0% wears it out much faster than topping up before it gets critically low.
4. Store at around 50% charge – if you won’t be using the laptop for a few weeks or more, store it half-charged in a cool, dry place rather than fully charged or fully empty.
5. Go easy on fast charging – rapid chargers generate extra heat, so standard charging (especially overnight or while idle) is gentler on the battery over time.