24v 41ah Lithium Battery Pack With 18650 Cell

18650 Li-ion batteries are the battery of choice when designing for higher voltage and current requirements. Li-ion have relatively low self-discharge rates, and are capable of high discharge currents and better performance than nickel and lead based batteries.

Quality + Safety = VODNO e-bike battery

1, We are use high rate 18650 battery cell in auto level quality to make a amazing e-bike battery pack, which has reasonable internal layout in series and parallel, with automatic welding technology using formed pure nickel sheet welding.

2, Battery pack’s performance and safety depends on cells, BMS assure battery pack working in normal situation and long life span. We use high top quality BMS to protect batteries are in normal situation, extend life span, reduce the frequency of battery pack accidents.

3, We ensure that the battery pack is 100% test before shipment, inspect the internal welding spot, We ensure that each battery pack is qualified when they are arrives at the customer'.

4, We provide 1 year warranty. Our team experts are able to help you solve problem you had, we will give priority to processing.

5, CB UN KC certification are available.

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Application

Workflow

ABOUT US

Vodno Technology Co., Ltd. was founded in 2010, the predecessor of the lithium material, electric bike battery and the core production-based manufacturers, after nearly seven years of development, has developed into a product design and development,battery solutions and electronic circuit program Design, battery production and quality control, sales in one of the high-tech company. Vodno takes a senior engineer of the engineering and technical team as the core, after the years of practice summed up a set of highly efficient and accurate design standards and production management practices to ensure that each design, each product is uncompromising attention to excellence. "Treat every client with sincerity, implement every promise" is Vodno's corporate culture, scientific management, rigorous attitude, high-quality elite to Vodno brought rapid growth, won the recognition of overseas customers around the world. Now, Vodno Technology Co., Ltd. has more than 20 countries and regions around the world with a number of well-known enterprises to cooperate,many of them like "Foxconn" the world's top 500 enterprises, and most products have been CE, ROHS, UN, etc. International Standard Certification. Today, Vodno has grown into a trusted gold supplier in the battery industry.

Vodno are committed to perform the most demanding process management in strict accordance with ISO9001 standards, ensure that each battery production quality to meet international standards.Safe, stable and efficient is our pursuit of quality objectives, the battery solution before didn't get the customer approval, we will not make any changes to the battery, if our technology failed to meet the customer's requirements, we will dare to and honest told, and a new solution is put forward.If the customer's target price is lower than our cost price, we will not reduce the quality to make a deal.
Each battery must be after all OQC inspection before shipment. Aging test, Charge and discharge test, then just can arrange shipment to the customers, VODNO have the rigorous work attitude so that we won numerous customers recognition at China and abroad, and the cooperation relations of our customers are very stable. Nowadays most of VODNO overseas customers market expanded gradually, at the same time we also constantly growing, this is our common goal with our customers.

DEVELOPMENT COURSE

VODNO was established in shenzhen, the south of China since 2014 year. With more than 10+ years of collective experience in custom battery pack design and battery production, we have the knowledge and expertise to help you through your most complex design and manufacturing challenges. We offer design support for the total battery pack requiring a BMS, a PCB, Enclosure, Testing, Regulatory Support, Custom Programming, etc. for industrial, commercial, and military applications.