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
2026/07/09
Microscopic processes of charging and discharging lithium-ion batteries [GIF image]
Taking a lithium-ion battery with LiFePO4 as the cathode material as an example, charging begins ↓ Before charging, lithium ions are embedded in the layered structure of the cathode material. After charging begins, the positive electrode material loses electrons,and lithium ions are extracted from it. Positive electrode reaction: Lithium ion extraction, LiFePO4- xe⁻→ Li1-xFePO4 + xLi ⁺ Fe²⁺ ions lose electrons. Since not all lithium ions are extracted, the charging efficiency is not 100%. Lithium ions pass through the electrolyte and separator to reach
CALB VDA355 Module Guide
The CALB VDA355 Module has emerged as one of the most versatile and widely adopted standardized lithium-ion battery building blocks in the electric vehicle, commercial vehicle, and energy storage industries. Whether you’re designing a custom EV battery pack, planning an energy storage system, or working on a vehicle conversion project, understanding this module is essential. This comprehensive guide covers everything you need to know about the CALB VDA355 Module — from technical specifications and real-world performance to installation best practices
How to Choose the Right Forklift Battery
Choosing the right forklift battery is one of the most critical decisions warehouse managers, fleet operators, and logistics professionals make. The battery powers your entire material handling operation — directly affecting uptime, productivity, safety, maintenance costs, and long-term profitability. In this comprehensive 2026 guide, we explain exactly how to choose the right forklift battery for your specific needs. Whether you operate single-shift facilities or demanding multi-shift warehouses, this expert breakdown covers battery technologies, sizing, total cost of ownership (TCO), and
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."
