10 Years
Experience
50+
Technicians
5 GWh
Annual Production
1000+
Global Clients
About Sisway Battery
HOT OEM
Brand Who Trust Us
Trusted by brands that value excellence, innovation, and reliability. We’re honored to be their chosen partner.
Battery Applications
Looking for a reliable wholesale supplier of lithium-ion batteries for golf carts, forklifts, RVs, marine use, solar energy storage, telecom, or home power systems? Let’s explore how we can work together.
Motive Power Lithium Battery
Industrial Lithium Battery
Rack-mounted Lithium Battery
Powering Innovation with Custom Lithium Solutions
Delivering high-efficiency, custom-engineered lithium battery solutions backed by over a decade of innovation and quality assurance.
10+
Years Of Experience
300+
Employees
130+
Patents Items Hi-tech Enterprise.
A
Cell Grade
5
Year Warranty
10
Year Technical Support
Battery Certification
Our OEM lithium batteries are certified to global standards, including UN38.3, MSDS, Maritime Transport Report, UL1642, and IEC62619, ensuring safety, reliability, and compliance for industrial use.
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Trusted by Customers
I installed this Mosasaur 48V 100Ah LiFePO4 battery in my older golf cart that I converted to 48 volts, and I couldn't be happier with it. The installation was straightforward, and everything I needed to get it up and running was included. The battery has plenty of power, acceleration is noticeably better than my old setup, and the voltage stays consistent even under heavy load. The Bluetooth app is a nice bonus—it makes it easy to check the battery status, state of charge, and other information right from my phone. The display is also a great addition. I've been impressed with the runtime. I can drive for hours without worrying about running out of power, and the battery charges much faster than the lead-acid batteries I replaced. It's also significantly lighter, which was another nice improvement. If you're thinking about upgrading your golf cart to lithium, I definitely recommend this battery. It has exceeded my expectations so far and has been worth every penny.
We've worked with Shenzhen Shiwei New Energy Co., Ltd. multiple times now and I can honestly say their customer service has been consistently solid. Simon has been our main point of contact and he's been great to work with. He pays attention to the details and makes sure everything goes smoothly. Really appreciate the long-term cooperation and prompt replies.
Took about an hour to install everything works great only wish the LED display was a little bit larger, other than that everything is great. Performance is solid and installation was straightforward.
This is a complete system to power a golf cart or UTV. It is so easy to install in a very short time. In my case, all I had to do was remove the old cells and replace them with the new battery. A ratchet strap is included! So is a charger and LCD. The BMS has everything I hoped for: low temperature charge inhibit and high temperature shutdown. Got all the performance back, and I expect a long service life. Love the battery discharge OFF switch. Parasitic loads don't consume any energy when the switch is off.
Service: Professional service Delivery: on Time Quality: Good quality so far. Highly recommend this customized electric 48V golf cart lithium battery. Performance is outstanding!
Delivery: very smooth, seller followed all my delivery instructions. Service: very prompt and professional service. Highly satisfied with the forklift battery prices and customization options.
