Original HP RE03XL HSTNN-DB9A HSTNN-UB7R Battery for HP ProBook 430 G6 440 G6 450 G6 455 G6 (11.55V 45Wh 3-Cell Li-Poly)

Description

Specifications

Original HP RE03XL HSTNN-DB9A HSTNN-UB7R Battery for HP ProBook 430 G6 440 G6 450 G6 455 G6 (11.55V 45Wh 3-Cell Li-Poly) – 6 Month Warranty
Voltage 11.55V,
Capacity 3750mAh/45Wh,
Cells 3(Li-Poly),
Colour Black,

Compatible Part Numbers

Compatible Devices

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 – many modern laptops have a battery care or conservation mode in their power settings that limits charging to around 80%, which can roughly double 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.