Extra Battery For Air Blaster 4.0
541 Reviews
2-Year Extended Warranty
Smart Battery Protection
Built-in Battery Display
500+ Charge Lifespan
Make sure you never run out of power.

PRODUCT SPECIFICATIONS
Advanced Power System
Dual 4000mAh Premium Battery Cells (8000mAh total capacity)
Extended Runtime: Up to 120 Minutes of autonomy
Swappable Design for Continuous Operation
Intelligent Charging Technology
Fast USB Type-C Charging Port
Quick Charge Technology: Full Power in 2 Hours
Smart Battery Management System
Professional-Grade Construction
Ergonomic One-Touch Operation
Quality Assurance
Premium 12-Month Protection Plan
500+ Charge Cycle Lifespan
Backed by Our Commitment to Excellence

60 DAY MONEY BACK GUARANTEE
We're so confident that the Air Blaster 4.0 Replacement Battery will enhance your woodworking and DIY experience that we're offering a full 60-day money-back guarantee.
Experience the extended runtime, quick charging, and reliable power that keeps your Air Blaster 4.0 performing at its best. Use it for cleaning your workspace, maintaining your tools, and completing your projects with precision.
If you're not completely satisfied with its performance, capacity, or convenience, simply return it for a full refund - no questions asked. At Rexon, we stand behind our products because we know they stand up to your demanding standards.
*This guarantee applies to all Air Blaster 4.0 Extra Batteries purchased directly from tryrexon.com*
Power That Keeps Up With You
Don’t let a dead battery slow you down. This rechargeable backup was made for nonstop blasting—swap in seconds and get back to crushing dust, dirt, and debris without missing a beat.
How We Compare
Compact, Handheld Design
4-Speed Airflow Control
Easily Swappable-Rechargable Battery
Custom Made From Your Feedback
2-Year Warranty
Others
60-Day Risk-Free Guarantee
Get Extra Batteries For Your Toughest Jobs - Love It or Return It!

60-Day Money Back Guarantee
Your Air Blaster's Power Source
Tired of interruptions during projects? This replacement battery keeps your Air Blaster 4.0 running strong. Delivers consistent power when you need it most, with quick-swap capability for non-stop productivity.
Extends cleaning sessions with up to 120 minutes of runtime
Improves overall Air Blaster performance and reliability
Allows for continuous use with hot-swappable design
Built to Perform
The Air Blaster 4.0 Extra Battery is engineered for reliability in demanding workshop environments, ensuring your tool is always ready when you are.
High-capacity dual cells for maximum runtime
Durable impact-resistant housing protects internal components
Backed by a 12-month warranty for peace of mind
Proudly Serving 8400+ Satisfied Customers
60-Day Risk-Free Guarantee
Get Extra Batteries For Your Toughest Jobs - Love It or Return It!
If you're not completely satisfied with its performance, power, or the time it saves you, simply return it for a full refund - no questions asked. We stand behind our product because we know it stands up to your demanding standards.

60-Day Money Back Guarantee
Frequently Asked Questions
How long does Battery last on a single charge?
Up to 120 minutes on standard setting or 15 minutes at maximum power. Dual 4000mAh cells provide ample runtime, and USB-C recharging gets you back to work in just 1-2 hours.
Is this battery compatible with the Air Blaster 2.0 model?
No, this battery is not compatible with older models. The Air Blaster 3.0 features a swappable battery design, while the 2.0 model has a built-in, non-removable battery.
How do I know when my battery needs to be recharged?
The Air Blaster 4.0 has a built-in battery level display feature that clearly indicates when your battery is running low. You'll always know exactly how much power remains so you can plan your work sessions accordingly.
How do I maintain & Clean the Air Blaster 4.0 and extra battery?
Maintenance is simple. Just use a soft brush or cloth to remove dust and debris. For more thorough cleaning, a slightly damp cloth is all you need. No harsh chemicals or complicated procedures required.
Is there a warranty on the replacement battery?
Yes, the Air Blaster 4.0 Replacement Battery comes with a 2-Year warranty that covers manufacturing defects and premature failure under normal use conditions. We stand behind the quality and durability of our products.
What Should I Do If The Product Is Damaged?
If your order or device arrives damaged or becomes damaged during normal use, please contact our customer support team via email immediately. We will assist you with the necessary steps for repair or replacement.
Do You Have Any Return Guarantee?
Yes, we offer a 60-day return guarantee. If you are not satisfied with your purchase, you can return it within 60 days of purchase for a full refund. Please refer to our return policy for more details.