About Saijowo

About Saijowo

Saijowo Technology Co., Ltd is a company specializing in Lifepo4 Batteries, Li-ion Batteries and Lead-acid Batteries. We have more than 200 employees and a factory area of over 30,000 square meters.

We have a professional team that can provide lithium battery pack structural design, fuel gauge smart battery solution design, power battery protection solution design, and energy storage/backup power control circuit design. 

In order to ensure high-quality products, we strictly follow the ISO9001 and ISO14001 system management requirements. Our lithium batteries can pass certifications required by UL, CB, KC, UN38.3, etc.

Our Lithium batteries are widely used in various products such as Digital Device, Wheelchair, Ships, Base Station, Power Wall, UPS, Medical Equipment, LED Lights, RV, Golf Cart, Energy Storage System, etc.

We have successfully sold batteries to international markets, including the United States, Canada, Europe, the Middle East and South Asia. Wish you a wonderful shipping experience with us!

Our Advantages:

Free Design & Solutions

Support for free: lithium battery pack structural design, fuel gauge smart battery solution design, power battery protection solution design, energy storage/backup power control circuit design.

Strict Quality Control

Implement quality management: ISO9001, IOS14001

Products can pass certifications: UL,CB, KC, UN38.3, etc

Production Capacity

Household energy storage devices: 1,000 /month,

Power modules: 10,000 /month.

Fast Production & Delivery

Lead time for production: about 15 days.

Shipping: by sea or air



Contact Us

If you have any questions about the product, you can contact us directly.

A1: We are original factory and we accept OEM and ODM service.
A2: Yes, we offer 1-3 years warranty for our batteries. If there is any quality problem caused from our side , we will replace it with new one during the warranty period.
A3: Samples takes about 15 days. Mass production takes about 35 days.
A4: We have MOQ for mass production, which depends on battery model. Please contact us for details.
A5: Yes, we can offer samples for quality test.