Expertise in Power Solutions
BOSA delivers reliable, proven battery solutions backed by years of experience.
Quality and Reliability
Strict QC. Establish long-term and stable cooperative relationships with Tire One suppliers CATL, CALB, EVE, and REPT
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.
Product Categories
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
Heavy machinery
At a critical juncture in the heavy machinery industry’s transformation towards green and efficient operations, heavy equipment — excavators, loaders, cranes, and dozers — are
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
2026/11/13
Electric Boat Batteries for Germany’s Lake Tourism and Inland Navigation
Germany’s extensive network of lakes and inland waterways has long supported both commercial navigation and vibrant tourism. From the serene waters of Lake Constance (Bodensee) to the interconnected lakes of Mecklenburg-Vorpommern and the busy Rhine corridor, electric propulsion is emerging as a practical solution for reducing emissions, noise, and environmental impact. At the heart of this transition are advanced high-energy-density lithium batteries for electric boats, which deliver the range, power, and reliability needed for both leisure and professional use. Electric
Analysis and application of lithium battery charging and discharging curves
The performance of lithium batteries is crucial for the operation of various electronic devices and power tools. Charge-discharge curves are one of the important means of evaluating lithium battery performance, as they can visually reflect the changes in voltage and current during charging and discharging. By analyzing charge-discharge curves, information about key parameters such as battery capacity, internal resistance, and efficiency can be obtained, thus providing guidance for optimizing battery design and improving battery performance. Lithium-ion Battery Charging Curve Analysis
EU Battery Regulation Tightens as 2027 Deadlines Approach
Europe’s Battery Regulation (EU 2023/1542) is moving into a more demanding phase for manufacturers and importers targeting the European market. Key upcoming obligations include: Material recovery targets are also rising: 50% lithium recovery by the end of 2027 and 80% by 2031, with even higher rates for cobalt, nickel, and other metals. In parallel, the European Commission announced 46 new strategic raw-material projects (lithium, nickel, cobalt, manganese, graphite, and others) across multiple EU countries. These aim to meet Critical Raw
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."
