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New CF-VZSU76JS 7.2V 47Wh 6400mAh Li-ion Battery for Panasonic CF-SX1 SX2 SX3 NX2 NX3 Replaces CF-VZSU75JS Grade A Cells
- Revive Your Panasonic Lets Note Laptop Dont let a dead battery keep you from working on the go. This 47Wh replacement restores original runtime for your CFSX or CFNX series.
- Exact Fit for SX1/SX2/SX3 & NX2/NX3 Compatible with Panasonic CFSX1, CFSX2, CFSX3, CFNX1, CFNX2, CFNX3. Replaces OEM part numbers CFVZSU76JS, CFVZSU75JS. Direct swap no modifications.
- 47Wh 7.2V Li-ion 6400mAh capacity delivers reliable power for a full day of documents, web browsing, or media. Lightweight design keeps your laptop portable.
- Premium Grade A Cells Unlike cheap generics that swell or degrade quickly, this battery uses highquality cells for stable voltage, consistent performance, and longer cycle life.
- Safe & 100% Tested Builtin overcurrent, overvoltage, overheating, and shortcircuit protection. Each unit tested before shipping. Install with confidence.
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Overview
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Why You Need This Battery
Your Panasonic Lets Note CFSX or CFNX series laptop is known for rugged reliability and long battery life but even the best batteries degrade. After years of daily use, you may notice shorter runtime, unexpected shutdowns at 30%, or the need to stay plugged in.
This CFVZSU76JS replacement battery solves that problem.
Designed for Panasonic CFSX / CFNX Series
This battery is a direct fit for:
Panasonic CFSX1, CFSX2, CFSX3
Panasonic CFNX1, CFNX2, CFNX3
Chemistry: Li-ion
Voltage: 7.2V
Capacity: 47Wh / 6400mAh
Color: Black
Condition: Brand New Grade A cells
Compatible Part Numbers
Common P/N
CFVZSU76JS
CFVZSU75JS
What a Failing Battery Costs You
Laptop shuts down during important tasks or travel
Reduced productivity from constant recharging
Swollen battery that can warp the case or damage the trackpad
Loss of the legendary Panasonic long battery life
This 47Wh replacement restores your Lets Notes original battery life perfect for field work, business travel, or everyday use.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Easy Installation
Flip your Panasonic over, slide the release latch, remove the old battery, and insert the new one. Fully charge before first use for optimal performance.
Before You Order
Please doublecheck your original battery part number (CFVZSU76JS or CFVZSU75JS) and your laptop model (CFSX1/2/3 or CFNX1/2/3). This battery is the lower capacity version (47Wh) if your original is a higher capacity (like 72Wh), this will work but provide shorter runtime. Verify your original wattage before ordering.
Your Panasonic Lets Note CFSX or CFNX series laptop is known for rugged reliability and long battery life but even the best batteries degrade. After years of daily use, you may notice shorter runtime, unexpected shutdowns at 30%, or the need to stay plugged in.
This CFVZSU76JS replacement battery solves that problem.
Designed for Panasonic CFSX / CFNX Series
This battery is a direct fit for:
Panasonic CFSX1, CFSX2, CFSX3
Panasonic CFNX1, CFNX2, CFNX3
Specifications
You Can TrustChemistry: Li-ion
Voltage: 7.2V
Capacity: 47Wh / 6400mAh
Color: Black
Condition: Brand New Grade A cells
Compatible Part Numbers
Common P/N
CFVZSU76JS
CFVZSU75JS
What a Failing Battery Costs You
Laptop shuts down during important tasks or travel
Reduced productivity from constant recharging
Swollen battery that can warp the case or damage the trackpad
Loss of the legendary Panasonic long battery life
This 47Wh replacement restores your Lets Notes original battery life perfect for field work, business travel, or everyday use.
Safety & Reliability
Every battery includes builtin protection against overcurrent, overvoltage, overheating, and short circuits. Grade A Liion cells ensure consistent power delivery. We test each unit before shipping.
Easy Installation
Flip your Panasonic over, slide the release latch, remove the old battery, and insert the new one. Fully charge before first use for optimal performance.
Before You Order
Please doublecheck your original battery part number (CFVZSU76JS or CFVZSU75JS) and your laptop model (CFSX1/2/3 or CFNX1/2/3). This battery is the lower capacity version (47Wh) if your original is a higher capacity (like 72Wh), this will work but provide shorter runtime. Verify your original wattage before ordering.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Ebuy limited Return Policy
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