TREE.NB Spare Battery for HP Laptops | 11.4V 48Wh 3-Cell Li-ion | 13-s054sa, 13-s056nw, 13-S099nr, 15-w110nr, LE03/LE03XL, TPN-W116, 796220-541/831/356-005

Direct from the Manufacturer, Ready to Power Your HP

Swap in a TREE.NB spare battery and reclaim your laptop’s mobility. Crafted as a high‑performance 11.4V Li‑ion pack with 48Wh capacity and a compact 3‑cell design, it’s built to deliver steady, dependable power without the guesswork. While usage varies with workload, users typically see about 1.5 to 3 hours of operation per charge, helping you get through meetings, commutes, and longer writing sessions with fewer interruptions.

Designed for Broad HP Compatibility

This battery is tailored to HP notebooks and carries a broad compatibility footprint. It replaces HP parts such as 796220-541, 796220-831, 796356-005, HSTNN-PB6M, HSTNN-UB60, HSTNN-UB6O, HSTNN-YB5Q, LE03, LE03XL, TPN-W116, and more. It is positioned as a reliable aftermarket option that aims to restore your device’s intended runtime when the original battery is unavailable or aging.

• New battery for HP notebooks, designed to restore mobility and performance.
• Compatibility range includes popular HP models and part numbers (see spec list for details).
• High-quality Li‑ion cells engineered for consistent power delivery and reliable operation.

Specs, Quality, and Warranty at a Glance

Key specs include 11.4V, 48Wh capacity, and a 3‑cell configuration. The pack is built to endure up to 500 recharge cycles, offering a practical path back to longer sessions between charges. For peace of mind, TREE.NB backs this battery with a full 12‑month warranty and a 30‑day money‑back guarantee, plus 24/7 email support to help with installation or questions.

• Voltage: 11.4V; Capacity: 48Wh; Cells: 3
• Cycle life: up to 500 recharge cycles; typical operation: ~1.5–3 hours
• Replacement part numbers include HP 796220-541 / 796220-831 / 796356-005, LE03/LE03XL, TPN-W116, and more

Real‑Life Scenarios: Where This Battery Shines

Imagine a coffee shop work session that extends past the usual outlet crawl, a travel day with back‑to‑back meetings, or a writer finishing a late‑night draft. This spare battery is designed to fit into your routine as a practical, plug‑friendly companion—swapping in quickly, then returning to work or study with minimal downtime.

Note: While the battery can support longer sessions, actual runtime depends on activities like video streaming, gaming, or high‑brightness displays. As with any replaceable laptop battery, proper charging habits and using an approved charger help maximize lifespan.

What You Get and Support Promise

Direct from the manufacturer, this TREE.NB spare battery is positioned as a cost‑effective upgrade or replacement option. Every purchase includes a 12‑month warranty and access to 24/7 email support, along with a straightforward return window if it doesn’t meet your needs.