AJP CS03 / CS03-S-ZY 3-Cell 11.4V 4100mAh (47Wh) Li-ion Replacement Laptop Battery for HP

Power Your HP Laptop Anywhere, Anytime! 🔋💻

Upgrade your HP laptop with the HP CS03 / CS03-S-ZY 3-Cell Replacement Battery. Designed for reliable, long-lasting performance, this high-quality Li-ion battery (11.4V, 4100mAh / 47Wh) keeps your device running smoothly whether you’re at home, at work, or on the go.

🧩 Compatibility Check
Before purchasing, confirm your system model and original battery part number (CS03 / CS03-S-ZY) to ensure proper fit.

🔍 How to Purchase the Correct Battery
1. Press Windows + R to open the Run dialog box.
2. Type msinfo32 and click OK to open System Information.
3. In the System Summary, locate System Model in the right-hand pane.
4. Use this model information to confirm the correct battery before purchasing.

⚙️ Key Features:
🔋 High Capacity: 11.4V, 4100mAh / 47Wh Li-ion battery for long-lasting power.
✅ Wide Compatibility: CS03, CS03-S-ZY.
🛡️ Safety Protections: Built-in overcharge, overdischarge, overcurrent, and short-circuit protection.
⚡ Reliable Performance: Ensures smooth and efficient laptop operation.
🌡️ Safe Operating Range: 0°C to 60°C (32°F to 140°F).

🛑 Safety & Handling
✦ Do not use swollen, damaged, or bent batteries.
✦ Never attempt to disassemble battery cells or packs.
✦ Always use the designated charger.
✦ Do not expose the battery to fire, water, or high temperatures.

💰 All Prices are Exclusive of VAT

⚠️ Important Return Notice
✔️ Due to the classification of batteries as hazardous goods, please do not return this item on your own.
✔️ Batteries require specific labeling, packaging, and courier handling under strict safety regulations.
✔️ Contact us before initiating any return.
✔️ Unauthorized returns may not be processed, and refunds or replacements cannot be offered for incorrectly shipped batteries.
✔️ Damaged or defective cells are strictly prohibited from transport.

🧠 General Product & Performance Information
❓ Are these OEM batteries?
No. They’re high-quality compatible units engineered to meet or exceed OEM standards.
⚡ Typical lifespan: 2–3 years or 500–800 charge cycles (usage dependent).
💻 AC Adapter Use: Most laptops can run on AC power alone, though some may experience reduced performance.
🔋 Higher-capacity option: Upgrading to a 6-cell from a 4-cell increases runtime safely.
⚙️ Pre-charge: Partially charged for transport; fully charge before first use.

1. We do not warranty against broken, damaged or mishandled part.
2. Customers must report to us within 7 business days for "Dead On Arrival" or shipping damage issues.
3. For damage claims, customers must provide pictures of the packaging, shipping label, and item. Please retain the packaging and label until the product is tested
4. Returned items must not have any signs of abuse or intentional damage. We carefully inspect returned items upon receipt before issuing refunds, credits or exchanges.

Email: info@eu-sourcing.com
Phone: +48 61 641 2220
WhatsApp: +48 660 951 527
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