Expertise in Power Solutions
BOSA delivers reliable, proven battery solutions backed by years of experience.
Quality and Reliability
BOSA uses high-quality cells and strict control to ensure safe, long-lasting performance.
Customized Battery Solutions
BOSA designs tailored battery packs to match your voltage, capacity and application needs.
Improved Environmental Performance
BOSA lithium batteries cut emissions and boost efficiency compared with lead-acid systems.
New products
Industry Solutions
Dumper
We are committed to providing next-generation high-safety lithium-ion battery pack system solutions specifically for dump trucks. We are not just a battery supplier, but a
Tow Tractor
At a critical juncture in the global logistics industry’s transformation towards green and efficient operations, tractor units, as the mainstay of transportation, are facing the
UTV
In every conquest of mountains, deserts, and snowfields, and in every responsibility undertaken in farms, mines, and emergency rescue operations, our lithium battery pack solutions,
Electric Lift
Our lithium battery pack solutions for electric lifts provide longer-lasting, more reliable, and smarter power in every high-altitude work scenario, including construction sites, equipment installation,
Latest articles
2026/07/17
Forklift Battery Replacement: When Is It Time to Upgrade to Lithium?
Signs It’s Time to Replace Your Forklift Battery Don’t wait for complete failure. Watch for these common indicators: If two or more of these signs appear, you are likely already losing productivity and money. Upgrading to lithium at this stage often pays for itself faster than continuing to patch an aging lead-acid system. Why Lithium Forklift Batteries Deliver Superior ROI 1. Dramatically Reduced Downtime A full charge in 1–2 hours (versus 8–10 hours) means operators can opportunity-charge during breaks. No
How To Build An Energy Storage System Using VDA355 Modules
In today’s push toward energy independence and renewable integration, more engineers, businesses, and DIY enthusiasts are exploring custom energy storage systems (ESS) built around standardized battery modules. Among the most versatile options available is the VDA355 module — a compact, automotive-grade lithium-ion building block originally developed under the German Association of the Automotive Industry (VDA) standard. This in-depth guide explains exactly how to plan, source, assemble, and safely commission a high-performance ESS using VDA355 modules. Whether you are designing a
VDA355 Battery Module For Electric Boats
The marine industry is undergoing a quiet revolution. As boaters, yacht owners, and commercial operators seek quieter, cleaner, and more efficient propulsion, electric boats are moving from niche to mainstream. At the heart of many high-performance electric marine systems lies a proven, standardized component: the VDA355 Battery Module. Originally developed for the automotive sector under the German Association of the Automotive Industry (VDA) standard, the VDA355 has become one of the most versatile marine battery modules available. Its compact footprint,
User comments
Bosa 24V battery packs for lifting equipments
"Bosa 24V LFP battery packs are a game-changer for our lifting equipment. We’ve been using them for months now, and they perform reliably with consistent power. Highly recommend!"
Bosa 48V battery packs for golf carts
"Bosa 48V battery packs for our golf carts have been fantastic. They charge quickly and last a long time. Perfect for long days on the course without worrying about running out of power."
Bosa 48V Battery Packs for Forklifts
"We replaced our old forklift batteries with Bosa 48V LFP packs, and the difference is night and day. Faster charging times and better durability, making our warehouse operations much more efficient."
