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High-quality Lithium Battery Solutions & Professional Repair Services

Reliable Lithium Battery Supply & Professional Repair

Factory-direct Lithium Batteries & Repair Support

Reliable Lithium Battery Supply & Professional Repair

About Us

Contact us today to build a reliable energy future together.

Flowing Energy is the overseas division of a Good Bunny lithium battery manufacturer, we specialize in providing high-quality lithium battery solutions and professional repair services to B2B wholesalers In Australia.

Understanding the life cycle needs of battery products, we provide professional battery repair, diagnostic testing, and cell replacement services in Australia. Our technical team helps wholesalers reduce returns, extend product life, and offer added value to their local customers.

Office

Battery parts

Tech

chargers

Wholesale

Bikes Accessories

We offer a comprehensive range of lithium batteries, including 18650, LiFePO₄, and custom battery packs for applications such as e-mobility, energy storage, and consumer electronics. With factory-direct pricing, stable inventory, and fast dispatch from strategic warehouses, we ensure reliable supply chains for our wholesale partners.

Product

Cargo -E bike lithium battery
12V-100ah Lithium deep Cycle Battery
Industrial Sensors

Cargo -E bike lithium battery

  • Model: 48V-54ah
  • Dimension: (L<W< H) 160 x 174x 405mm
  • Weight: 22.3KG
  • Capacity:54AH
  • Rated voltage : 48V
  • Charging voltage: 54.6V
  • Max Charging current:10A
  • Max current protection:40A
  • Certification of Approval : CCS-250159-EA
  • Compatible models: Uber delivery e-bikes (e.g., Vnixs)
  • Riding time: 8–10 hours (gear 2 – gear 3)
  • Features: Accurate battery level display, Bluetooth APP, Australian-certified 5A charger
  • Type: LFP 15S 1P
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Latest News

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Why Partner with Us?

We are not just a supplier – we are your long-term partner in the lithium battery industry. Whether you need to orders or repair support, our overseas team is ready to empower your business.

OEM/ODM support for customized battery solutions

Strict quality control (Certification , RoHS, UN38.3 certified)

Responsive logistics and documentation for global shipping
Dedicated English-speaking account management with rapid responds