Newport 36V 40Ah Extended Range Lithium Battery (LiFePO4)
The Newport 36V 40Ah Extended Range Lithium Battery is a premium high-performance power solution designed for trolling motors, outboard motors, and serious fishing applications. Built with advanced LiFePO4 lithium iron phosphate technology, this lightweight and efficient marine battery delivers dependable power, extended runtime, and real-time Bluetooth monitoring for enhanced performance on the water.

Perfect for dedicated anglers and boat owners, this battery is engineered to provide long-lasting energy, reliable operation, and improved efficiency while reducing overall battery weight compared to traditional marine batteries.
Key Features

 	
36V 40Ah lithium marine battery
 	
Advanced LiFePO4 lithium iron phosphate technology
 	
Built-in Bluetooth monitoring capability
 	
Lightweight design for easier installation and transport
 	
Extended range performance for longer time on the water
 	
Reliable power output for trolling and outboard motors
 	
Integrated charging circuitry for efficient charging management
 	
Safe and durable battery construction
 	
Designed for marine and fishing applications

Performance Benefits
Extended Runtime
The 40Ah lithium capacity provides longer-lasting power so you can spend more time fishing and less time recharging.
Bluetooth Monitoring
Integrated Bluetooth connectivity allows you to monitor battery performance and status in real time for greater confidence and control.
Lightweight Lithium Design
Compared to traditional lead-acid batteries, the Newport lithium battery offers significantly reduced weight while maintaining excellent power output.
Reliable Marine Performance
Built specifically for marine environments, the battery delivers dependable performance for trolling motors and electric outboard systems.
Applications

 	
Trolling motors
 	
Electric outboard motors
 	
Fishing boats
 	
Kayaks and small watercraft
 	
Marine electronics systems

Warranty

 	
5-Year Limited Warranty
 	
Non-transferable
 	
Valid for the original owner only

Ideal For

 	
Serious anglers
 	
Extended fishing trips
 	
Lightweight marine battery upgrades
 	
High-efficiency electric motor systems

Available now at stoolby.com.