Reliable Lithium Battery Manufacturing
We produce precision-engineered lithium batteries for superior reliability and performance.
Compact.
Durable.
Affordable.
3,800+
Satisfied Customers
2,00,000+
Customized Batteries Delivered
4.5 Rating across different platforms
Products
From portable electronics to electric vehicle mobility and energy storage, Wattnine has been delivering high-quality solutions for years. We specialize in creating custom battery packs and power solutions tailored to meet our customers’ unique needs. Contact our team to discuss a customized battery solution that will power your products efficiently and reliably.
Customized Lithium Battery Packs
Explore our extensive selection of battery packs, ranging from 3.7V single cells to 72V options, available in various capacities and power ranges. Find the perfect solution to meet your specific needs.
Lithium Batteries for EV & Solar
We offer a wide range of battery chargers and specialize in creating custom charging solutions tailored to your specific needs. Our team is dedicated to providing the perfect solution for optimal performance and efficiency.
Batteries for Energy Storage Solutions
Contact our team to design and develop reliable battery solutions tailored to your specific needs. We also offer dedicated technical support to ensure maximum efficiency and reliability throughout the lifecycle of your product
We specializes in advanced rechargeable technology
WATTNINE is a trusted brand in high-performance lithium-ion batteries and energy storage solutions, with a strong commitment to quality and customer satisfaction. We prioritize delivering reliable, efficient products that consistently exceed industry standards and customer expectations.
Portable Electronics
Electric Vehicles
Solar
Agriculture
Energy Storage
Customized Battery Pack
We build Customized Battery Pack according to your requirement of Size, Shape, Capacity & Connector type for Output & Charging.
Why Wattnine Stands Out
Specialized Team of Experts
A dedicated group of highly skilled engineers and specialists, committed to the timely execution and successful completion of every project.
Safety & Reiability
Our lithium battery solutions prioritize safety and durability, delivering reliable performance you can trust in every application.
Customer Satisfaction
We prioritize meeting end-to-end customer requirements, ensuring complete satisfaction with every solution we provide.
Innovative Products
