Fancy Buying VS03XL Battery for HP Envy 15 (52Wh, 11.55V)

VS03XL is a direct-fit 3-cell, 52Wh lithium-polymer replacement battery engineered to restore full mobility to compatible HP Envy 15 laptops.

If your HP Envy 15 has declining run time, unexpected shutdowns, or won’t hold a charge, the Fancy Buying VS03XL offers a high-quality, CE and FCC‑certified alternative to factory units. This replacement matches original power ratings (11.55V, 52Wh) and fits models identified by part numbers such as VS03XL, HSTNN-UB6Y, TPN-I125 and several 849047/849313 variants. It ships in black and includes two screwdriver tools to simplify installation for DIY repairs.

Which HP models and part numbers will this battery work with?

The VS03XL is manufactured to be compatible with a broad set of HP Envy 15 model identifiers and OEM part numbers, making it a convenient swap for many aftermarket repairs.

• Compatible part numbers: VS03XL, VSO3XL, HSTNN-UB6Y, TPN-I125, 849047-541, 849313-850, 849313-856, 3ICP7/61/80.
• Supported HP series: Envy 15-AS000, 15T-AS000, 15T-AS100 and many ASxxx variants (for example: 15-AS133CL, 15-AS020NR, 15-AS152NR).
• Works with both CTO and non-CTO configurations listed in the compatibility table.

How does installation work and what’s included?

Installation is straightforward for anyone comfortable opening a laptop back cover. The package is tailored for consumer-level replacements and includes basic tools to make the swap quick and predictable.

• Includes two free screwdrivers sized for HP Envy access screws to speed up the process.
• Slide and connector style matches OEM placement for simple connection to the motherboard.
• No soldering required; remove the old battery, disconnect the cable, seat the VS03XL and reassemble.

What are the technical specs and safety features?

The VS03XL follows modern safety and performance standards to deliver stable power and protect your laptop electronics while in use or charging.

• Battery chemistry: lithium‑polymer, rated at 11.55V and 52Wh capacity (3 cells).
• Built-in circuit protection against overcharge, over-discharge and short circuits.
• Quality and regulatory certifications: CE and FCC, and environmental compliance procedures applied during manufacturing.

Will this replacement affect laptop performance or warranty?

Using a quality third-party replacement like the Fancy Buying VS03XL restores battery life without changing CPU/GPU performance. It’s designed as a drop-in replacement to match original power delivery.

• Performance: identical voltage and comparable capacity aim to replicate original run times.
• Heat and stability: built-in protection helps maintain safe operating temperatures under normal use.
• Warranty considerations: check your HP warranty terms—third-party batteries can affect manufacturer warranty coverage.

Who is this for: The Fancy Buying VS03XL is ideal for HP Envy 15 owners whose laptops show reduced battery life, frequent shutdowns, or inaccurate battery-level reporting and who prefer a cost-effective DIY replacement. It’s also suited for IT technicians and refurbishers needing a reliable, certified power module that fits a wide range of Envy 15 part numbers.