

Shenzhen XiaLei Energy Technology Co., Limited
Professional customized Lithium-ion Battery manufacture
ABOUT XIALEI
Xialei is world’s leading manufacturer and innovator of precision from 2017 with headquartered in Suzhou. For Xialei Energey established in 2024 in Shenzhen, we has two factories based in Shenzhen with total 300 staffs.
Our product includes lithium polymer battery, Cylindrical Li-ion battery and LiFePO4 battery, with hundreds of models and 3500KWh daily output.
We have a strong R&D team constituted by doctors, masters and senior engineers, who can give us a better the whole of battery solution.
ODM design
- Lithium ion cell/battery pack
- Lithium polymer cell/battery pack
- LiFePo4 cell/battery pack
- Ni-MH battery
Customized high density Li-ion polymer battery solution.
Standard type, High voltage type and High Rate Type. Chemistry systems: LiCoO2. High safety, good performance and long cycle life. Integrated intelligent PCBA. XIALEI branded promotion and OEM service. Environmental friendly.
HOT PRODUCTS
Our advantages

Independent R&D capabilities
- Have a own R&D team with strong innovation capabilities
- Independent production of battery cells, with OEM, ODM capabilities.
- Advanced and professional PACK equipment, integrating production, design and assembly.
Lowering the Total Cost of Ownership with green behavior
Our solutions are designed to be reliable and long-lasting.
We attach great importance to environmental protection and keep environmental friendliness in mind at every step of production, every step of our production has been improved with this, and owed the Certification ISO14001.
Excellent quality management process
Strictly abide by the ISO9001 quality system requirements, strictly control incoming inspection, process production and shipment inspection.
Complete and mature management service team
Professional pre-sales & after-sales service team and satisfactory after-sale evaluation.
Rigorous internal production communication process
Full use of ERP system: to achieve accurate management of materials, quality control, shortened delivery time, product traceability, etc.
frequently asked question
Q: What products do you offer?
We mainly lithium polymer battery, lithium ion battery, LiFePo4 battery, 18650 battery/battery pack, lithium solar batteries, golf cart lithium battery, motorcycle lithium battery, customized battery pack solutions for all industrial.
Q: Can you accept OEM and ODM Service for custom battery pack?
Yes, we can produce the custom made battery packs as every client's requirements.
Such as the capacity, voltage, discharge performance, battery shape, battery size, connectors, enclosures and the package, all can be customized.
Q: How do you control your product quality.
We take ISO9001 quality system into our production and all the production are standardized . All the product are of traceability from the material input to finished products delivery, Inspection and testing are implement during the whole production steps. and the Comprehensive test will be taken before the delivery.
Q: What is your warranty?
12 month warranty from the date of shipment.
If the problem happened during the warranty period, we are responsible to replace the defective ones according to the accurate analysis results.
Q: Do you have any MOQ limit?
1.No MOQ limit to support your project for 18650 rechargeable lithium ion battery/pack.
2.It will depended by the battery power and it will be required MOQ per model for customized Lithium ion polymer battery.
Q:How do you ship the goods and how long does it take to arrive?
1.The goods are generally shipped by Express Delivery (UPS/DHL/FEDEX etc),
2. We can also ship the batteries by Air Cargo or by sea.
It takes 4-6 working days by Express/Air Cargoes. And about 28-35 days by sea.
Q: What's your payment term?
1.The goods are generally shipped by Express Delivery (UPS/DHL/FEDEX etc),
2. We can also ship the batteries by Air Cargo or by sea.
It takes 4-6 working days by Express/Air Cargoes. And about 28-35 days by sea.
Q: How to proceed with an order?
1.The goods are generally shipped by Express Delivery (UPS/DHL/FEDEX etc),
2. We can also ship the batteries by Air Cargo or by sea.
It takes 4-6 working days by Express/Air Cargoes. And about 28-35 days by sea.
Q: Hong long will be the lead time?
Usually the delivery date for samples:3-8 days, for mass production:10~30 days.
- contact USBuilding 2, 1970 Technology Town Mingkang Road, Longhua District Shenzhen City ,China+86 18609600662
About Us
Xialei is world’s leading manufacturer and innovator of precision from 2017 with headquartered in Suzhou. For Xialei Energey established in 2024 in Shenzhen, we has two factories based in Shenzhen with total 300 staffs.
Contact Us
Add:
Building 2, 1970 Technology Town Mingkang Road, Longhua District Shenzhen City ,China
Tel:
+86 18609600662
Email:
Oscar.li@
© 2024 Shenzhen XiaLei Energy Technology Co., Limited



