Our latest generation of 1.5V AA Super Alkaline batteries is designed specifically for high-drain devices. By optimizing the internal cathode structure and utilizing high-purity electrolytic manganese dioxide, we have increased the discharge time by 20% compared to standard industrial cells. This makes them ideal for professional microphones, high-speed remote control cars, and digital cameras where consistent voltage is critical.
Modern factories are moving towards 0% Mercury and Cadmium compositions. Sustainability is now a core requirement for European and North American procurement.
Advanced sealing technology and anti-corrosion shells ensure that batteries do not damage expensive electronic equipment during long-term storage.
Through improved electrolyte stabilization, alkaline manufacturers can now guarantee shelf lives of up to a decade, perfect for emergency preparedness.
Fujian SK Battery Co., Ltd. was established in 2021 and is located in Fujian, the center of China's new energy industry. Benefiting from convenient transportation and the comprehensive supply chain resources.

We specialize in Ni-MH batteries, Ni-Cd batteries, lithium iron phosphate batteries, ternary lithium batteries, and sodium-ion batteries, providing battery solutions for emergency lighting, solar lights, wireless communication, smart home systems. With deep expertise in battery application scenarios, we focus on solving core problems customers encounter during usage, offering professional technical support and services, as well as customized battery solutions to help clients achieve higher efficiency and greater value.
We provide full customization for branding, packaging, and even technical specifications to meet the specific needs of retail chains and industrial brands.
Our facility can produce millions of units per month, ensuring that large-scale global procurement orders are fulfilled on time, every time.
Every batch undergoes discharge testing, leakage tests under high temperatures, and vibration simulation to ensure zero-defect delivery.
The AAA LR03 alkaline cell is the backbone of the modern smart home. From Zigbee sensors to Bluetooth remote controls, our batteries provide a stable 1.5V output that ensures reliable wireless connectivity. Our factory direct supply ensures that retailers get the freshest stock, maximizing the shelf-life for the end-user.