About Olsen

Olsen Battery is a professional Manufacturer of lead-acid batteries. specializes in AGM GEL OPZV/OPZS series storage battery, polycrystalline single crystal and solar panel production, and sales, provide the entire solar system configuration installation scheme for customers. The products are mainly used in communications equipment Bank, emergency systems, solar power systems, wind power generation systems, household water off-grid power generation.

The company products through the ISO system, CE, IEC, MSDS and other quality certification, detection of TUV, SGS, and has received SON and three-party, once again proved that Wuxi Olsen brand is trustworthy. Olsen products are exported to Latin America, South America, Africa, Australia, Southeast Asia, dozens of countries around the world and regions, and has been recognized by the majority of customers.

We welcome all customers to make inquiries and establish long-term cooperative relations.

Hot Selling Product

AGM 12v Series

Gel 12V Series

gel 12v

AGM 2V Series


Solar Power system

Solar system

OPzV 2V /12V Battery


OPzS 2V battery


Check Our Work

We provide reliable and innovative power supply

What our clients say

Many thanks for your kind and efficient service. I have already and will definitely continue to recommend your products to others in the future. Wishing you all a lovely day and weekend

Ashlie Farrand
Purchase manager
I have seldom experienced such an efficient help and support like from you! Thank you so much. We will do all the bookings during the next few days and I will revert to you with the end result or maybe with a little more questions. Thank you again. You are a star!
William Pitt
Many thanks ...... No doubt, I will recommend your product to others! If you are interested in promoting your company, please let me know and I will do the utmost to market your performance. Have a very happy Christmas and a prosperous new year.... you are our ONE address to plan our holidays!

Purchasing Steps

Customers visit the website first, and then send us an inquiry on the website by filling in the form. our salesman will quote the price to the purchaser after getting the purchase information. after the two sides confirm all the transaction details, let’s confirm the order.

After the factory has finished producing the goods, it will be sent to the customer’s country by sea.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “@olsenpower.com”


Open chat
Hello ,Faye Here , Kindly tell us what you need ?