ZAYAUPVL SG03XL battery packaging with tools for easy replacement
SG03XL battery inside package with screws and manual for setup
SG03XL compatibility chart showing HP Envy M7 models
SG03XL battery suitable for HP Envy M7 series power replacement
SG03XL battery life test indicating steady performance under load
SG03XL includes accessories for quick installation

ZAYAUPVL

ZAYAUPVL SG03XL 41.5Wh Battery for HP Envy M7 Series | 849048-421 Compatible Replacement

Free U.S. shipping and free 30-day returns. Check the compatible models in the description below.

$44.09

In stock. Ships free, usually within 1–4 business days.

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Check the listed compatible models and specs before you order. Questions? Email us.

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Free tracked shipping on every order. Most orders arrive within 3–8 business days.

Free 30-day returns

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Return eligible items within 30 days of delivery for a full refund. We email you a prepaid return label.

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During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

Email support

Questions about fit or an order? Email nexoltic@gmail.com. We reply on business days (Mon–Fri).

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Product details

Upgrade with Confidence: SG03XL for HP Envy M7

Refresh your HP Envy M7 series with the ZAYAUPVL SG03XL replacement battery. Designed for compatibility across multiple M7 configurations, this 11.55V, 41.5Wh pack uses three cells to deliver steady power for everyday work, streaming, and light multitasking. The black, compact battery is built to restore your laptop’s mobility without adding bulk, so you can keep going on the move.

Thoughtful engineering behind this replacement focuses on reliability and safety. The SG03XL includes protections against common power issues, helping to prevent overcharging, excessive discharging, and short circuits. While performance can vary by usage, the design aims to offer consistent power delivery and a measured sleep/idle balance for longer unplugged sessions.

What’s Included

  • 1 SG03XL Rechargeable Battery
  • 2 screwdrivers for installation
  • 1 instruction manual to guide you through the replacement

Key Specifications & Compatibility

  • Model: SG03XL, 11.55V, 41.5Wh, 3 cells, color: black
  • New condition; designed as a direct replacement for the HP Envy M7-U and related CTO/CTO-like configurations
  • Compatible part numbers include 849048-421, 849049-421, 849314-850, 849315-850, HSTNN-LB7E, HSTNN-LB7F, W2K88UA, W2K91UA, W2K93UA, among others

Real-World Use Scenarios

Whether you’re editing documents, streaming videos, or browsing while on the move, this replacement battery aims to restore mobility without imposing extra weight. The included manual helps simplify the swap, and the built-in safeguards contribute to peaceful, steady power delivery during daily tasks.

Why Choose ZAYAUPVL

  • Two decades of experience in premium replacement batteries
  • American-engineered components and a low-power design for better efficiency
  • Safety features that protect against typical battery risks

FAQ

Q: Is the SG03XL battery compatible with HP Envy M7 series?

A: Yes. It fits multiple M7 configurations, including U009DX, U109DX, and related CTO models.

Q: What comes in the package?

A: 1 SG03XL battery, 2 screwdrivers, and 1 instruction manual.

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