HP 916366-421 replacement laptop battery for Pavilion X360
HP 916366-421 Battery for Pavilion X360 Original price was: $151.99.Current price is: $75.99.
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HP BK03XL replacement laptop battery for Pavilion X360 14-BA
HP BK03XL Battery for Pavilion X360 14-BA Original price was: $151.99.Current price is: $75.99.

HP 916366-541 Battery

SKU: HP-541-3

Original price was: $151.99.Current price is: $75.99.

New HP 916366-541 replacement battery, built for compatible notebooks.

  • ๐Ÿ”‹ Voltage: 11.55V ยท Capacity: 33.0Wh / 3470mAh ยท Type: Li-ion
  • ๐Ÿ”„ Replaces: 916366-541, 916366-421, 916811-855
  • ๐Ÿ’ป Fits: HP HP laptops
  • Fast & Free Shipping
  • Money-Back Guarantee
  • 12 Months Warranty
  • Safe and Secure SSL Checkout

Payment Methods:

Description

This high-capacity 916366-541 replacement battery fits select HP compatible laptops as an equivalent direct replacement. The 916366-541 is designed to provide reliable power for your mobile computing needs. This replacement battery is also compatible with alternate part numbers including 916366-421, 916811-855, BK03XL, HSTNN-LB7S, and HSTNN-UB7G. When you need a dependable power solution for your HP laptop, the 916366-541 delivers consistent performance you can count on for work, study, or entertainment.

This direct-fit 916366-541 battery delivers 11.55V at 33.0Wh capacity with 3470mAh rating using advanced lithium-ion chemistry. The battery features Samsung cells engineered for optimal performance and longevity. This equivalent replacement provides the correct voltage and capacity specifications to match your original battery requirements perfectly.

With an estimated runtime of 2-4 hours depending on usage patterns, this 916366-541 battery supports your daily computing tasks effectively. It is an ideal replacement when your original battery no longer holds a full charge. Whether you need extended mobility for presentations, travel, or everyday use, this replacement battery restores your laptop’s portable functionality.


Technical Specifications

Voltage 11.55V
Capacity 33.0Wh / 3470mAh
Chemistry Li-ion
Part Number 916366-541
Brand HP Compatible

Compatible Part Numbers

916366-541
916366-421
916811-855
BK03XL
HSTNN-LB7S
HSTNN-UB7G
TPN-W125


Compatible with the models, series, and devices listed above; however, this is
not a complete compatibility list, and additional unlisted models may also be
supported. If your device is not shown, please email us at cs@usabatteries.com
for compatibility confirmation.

Additional information
Voltage11.55V
BrandHP Compatible
Capacity33.0Wh / 3470mAh
Part Number916366-541
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Shipping FAQ

At USA Batteries, we are committed to providing fast, free, and reliable shipping on every order. Below, youโ€™ll find detailed information about our shipping process, delivery timelines, carriers, and what to do if your order experiences an issue.


๐Ÿšš What is the cost of shipping?

Shipping is completely free on all orders โ€” no minimum purchase requirements, no hidden fees, and no surprise charges at checkout. We believe in transparent pricing so you can shop with confidence.


๐Ÿ“ฌ Which shipping carriers do we use?

Most orders are shipped via USPS (United States Postal Service), which provides fast and affordable nationwide delivery. For large, heavy, or bulk orders, we may use FedEx or UPS to ensure safe and efficient handling.

Please Note: Some oversized products or wholesale shipments may require alternative carriers based on size, weight, or destination.


โฑ๏ธ How long does shipping take?

  • Standard USPS Delivery:ย Most items arrive withinย 3โ€“5 business daysย after leaving our warehouse.
  • Order Processing:ย Orders are typically processed and shipped withinย 24 business hoursย of purchase.
  • Delays:ย Shipping times may be longer during weekends, public holidays, or severe weather conditions.

If your order is time-sensitive, please contact us before purchasing, and weโ€™ll do our best to assist.


โšก Do you offer expedited shipping?

Currently, we do not offer paid expedited shipping options. However, many of our USPS shipments use Priority Mail, which generally arrives within 2โ€“3 business days for most U.S. locations.

If you need a faster delivery option, reach out to us at cs@usabatteries.com, and weโ€™ll check if a special arrangement can be made.


๐ŸŒŽ Do you ship internationally?

At this time, we only ship within the United States. We do not offer international delivery options.


๐Ÿ“ฎ Can you deliver to PO Boxes?

Yes! We gladly deliver to PO Boxes, as USPS handles most of our shipments.
If your order requires FedEx or UPS (usually for larger packages), we may contact you for a physical street address.


๐Ÿ” How can I track my order?

You will receive an email with a tracking number as soon as your order ships.
You can also check your order status anytime on our Track Your Order page.


๐Ÿ“ฆ Lost or Missing Packages

If your tracking number shows โ€œDeliveredโ€ but you havenโ€™t received your package:

  1. Check around your homeย โ€” porch, mailbox, garage, or any safe drop-off spots.
  2. Ask neighbors or household membersย in case someone accepted the package.
  3. Wait 24 hoursย โ€” USPS sometimes scans items as delivered before arrival.

If your package is still missing after these steps:

  • Contact yourย local USPS office. USPS can provideย GPS delivery confirmationย to determine where your package was left.
  • Contact us atย cs@usabatteries.comย or viaย Live Chat. We will assist you in opening an investigation and help retrieve GPS scan data if necessary.

Insurance Claims: All USPS shipments are insured. Any claims for lost or damaged packages must be filed with USPS. We will guide you through the process to ensure a resolution.


โœ… Our Commitment

Your satisfaction is our priority. If you experience any shipping issues, we will work closely with USPS or the relevant carrier to resolve the situation promptly and ensure your order reaches you safely.

The USABatteries.com Guarantee

Your satisfaction is our priority. Every battery from USABatteries.com is rigorously tested and backed by a comprehensive 1-Year Warranty. We are so confident in our quality that we offer a Risk-Free 30-Day Money-Back Guarantee: if you aren't completely happy within the first month, we will cover the return shipping costs ourselves. Quality power, zero risk.

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