Replacement Battery for Asus N56VZ-S3266H - 4400mAh 6-Cell Laptop Battery Compatible with N46V, N46VM, N56D, N56DP, N56VJ, N76V
Replace your worn-out battery with this 4400mAh, 6-cell solution and enjoy stable power, dependable daily performance and greater freedom from the charger. Designed for compatible Asus N56VZ-S3266H models, it’s a simple way to make your laptop portable again.
- SKUASG562
- ConditionReplacement, Brand New
- Voltage10.8V
- Capacity4400mAh
- Number of Cells6 Cells
- Cell TypeLi-ion
- ColorBlack
- Size204x49x21mm (L x W x H)
- Warranty12 months
Premium-Grade Asus N56VZ-S3266H Replacement Battery
Designed for users who expect more than a basic replacement, the Asus N56VZ-S3266H replacement battery combines carefully selected lithium-ion cells, intelligent battery management and model-specific engineering to provide dependable power for compatible ASUS laptops. Its electrical specifications and battery configuration are designed to closely follow those of the corresponding original battery.
High-Quality Lithium-Ion Cells
This replacement battery uses carefully selected lithium-ion cells from established manufacturers, including Samsung, Panasonic and LG, depending on the production batch. Consistent cell selection helps support stable voltage, reliable capacity and dependable everyday performance across the battery pack.
Intelligent BMS & Multi-Layer Protection
An integrated Battery Management System (BMS) monitors key battery parameters, including voltage, current and temperature. The protection circuitry is designed to help safeguard the battery against overcharging, over-discharging, overcurrent, short-circuit conditions and abnormal temperature conditions.
Designed for ASUS System Compatibility
Compatibility involves more than matching the physical size and connector. The Asus N56VZ-S3266H battery is engineered around the specified voltage, capacity, cell configuration and battery communication requirements of compatible ASUS laptops. When correctly matched to the laptop model, this design supports reliable battery recognition, charging and power delivery.
RSOC Charging Management
Where supported by the compatible ASUS laptop, the battery can work with RSOC (Relative State Of Charge) based charging management. This approach can help manage the battery's charge level and reduce prolonged high-charge conditions, supporting more effective battery lifespan management.
Multi-Layer Battery Protection
Six-Layer Monitoring for Safer Charging and Operation
Purchase Benefits & Service Protection
100% Compatibility Guarantee
We guarantee compatibility when the laptop model and original battery part number match the specifications listed on this product page.
12-Month Warranty
Covered against manufacturing defects for 12 months from the date of purchase.
30-Day Return Guarantee
Eligible purchases can be returned within 30 days, subject to our returns policy.
24-Hour Customer Service
Our customer service team is available to assist with product, compatibility and order-related enquiries.
12-Hour Dispatch Guarantee
Orders are prepared and dispatched within 12 hours under normal processing conditions.
Your Order, Kept Simple
From order confirmation to delivery, we're here to keep you informed every step of the way.
Order Confirmation
Once your order is successfully placed, you will receive an order confirmation email with your purchase details, so you can verify that everything is correct.
Pre-Dispatch Battery Testing
Before your battery is packaged and dispatched, our team checks the battery to help verify its basic electrical performance and ensure that the product matches the specifications of your order.
Dispatch Notification
Once the battery has passed our pre-dispatch checks and has been shipped, you will receive a shipping confirmation email with the relevant delivery information.
Shipment Tracking
Your tracking details allow you to follow the shipment online and check the latest delivery status and progress of your battery.
Delivery Confirmation
Once your order has been delivered, you will receive a delivery notification confirming that your battery has arrived.
We Listen to Your Feedback
If you experience any issue with our product or service during the ordering, shipping or delivery process, please let us know. Your feedback helps us identify problems, improve our service and make necessary changes.
Fast WhatsApp Support
For faster assistance, you can contact our support team via WhatsApp. We aim to respond to WhatsApp enquiries within 1 hour and keep you informed about the progress of your request.
| We Accept Payment Methods | ||
| PayPal |  Payments by PayPal, NO PayPal account required. PayPal is safe and free for buyers. | |
| Credit or Debit Card |  VISA, MasterCard, American Express, JCB, Diners Club, Maestro & Laser Card, etc. | |
| Note: 1. Both Paypal and AsusLaptopBattery.co.uk use encrypted servers to process related payments, and your personal information will not be stored on our servers. 2. If you choose PayPal Express Checkout (instead of filling in the shipping address on our website to checkout), please select the CORRECT address when checking out. | ||
1. Please first find out the part number of your old battery or the exact model name of your laptop and then match it to our product compatibility chart.
2. Compare your old battery with our product picture to make sure they are the same shape.
3. Check the voltage (rating) is the same as the old battery. For more details click How to find the Correct Battery?
100% OEM compatible, guaranteed to meet the specifications of your original battery (ensuring the same size and high quality). All of our replacement Asus N56VZ-S3266H batteries are internationally certified (CE, UL, ROHS, ISO9001/9002).
New Asus N56VZ-S3266H battery pack is usually shipped in a partially charged state, reflecting a standard industry practice for preserving battery health during storage and transportation. To optimize the battery's performance and longevity, it is strongly advised to initiate the first use by fully charging the battery. This practice ensures that the battery reaches its maximum capacity and enhances its overall lifespan, providing a more reliable and sustained power supply for your Asus N56VZ-S3266H.