Description

Specifications

VS03XL 849047-541 849313-850 Battery for HP Envy 15-as101ng 15-as024tu 15-as108tu 15-as091ms (11.55V 40Wh 3-Cell Li-Polymer)
Voltage 11.55V,
Capacity 3500mAh/40Wh,
Cells 3(li-Poly),
Colour Black,

Compatible Part Numbers

849047-541
849313-850
HSTNN-UB6Y
TPN-I125
VS03XL

Compatible Devices

Envy 15-as000
Envy 15-as001ng (W6Z52EA)
Envy 15-as003ng (W8Y50EA)
Envy 15-as004ng (W8Y51EA)
Envy 15-as005ng (W8Y52EA)
Envy 15-as006ng (W9T89EA)
Envy 15-as014wm
Envy 15-as024tu (W6T80PA)
Envy 15-as025tu (W6T81PA)
Envy 15-as026tu (W6T82PA)
Envy 15-as027tu (W6T83PA)
Envy 15-as028tu (W6T84PA)
Envy 15-as029tu (W6T85PA)
Envy 15-as030tu (W6T86PA)
Envy 15-as031tu (W6T87PA)
Envy 15-as032tu (W6T88PA)
Envy 15-as091ms
Envy 15-as100
Envy 15-as101ng (Y7W38EA)
Envy 15-as108tu
15-as series
15-as014wm
15-as101nl

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.