Welcome to The World The World of Battery

Choose Your Battery and Accessories

Lead Acid Battery

AGM/ Deep Cycle/ Dry Cell / Gel / Maintenance Free/ Semi Maintenance Free/ UPS / VRLA Battery

Transportation Battery

Car/ Electric Tricycle/ Electric Vehicle/ Forklift/ Marine/ Motorcycle/ RV/ Touring Bus Battery

Lithium Battery

Lithium Ion Battery/ Lithium Metal Battery

Battery Seperator

AGM /Fiberglass /Fiberglass & AGM /PE /PP /PVC Battery Separator

Battery Plate

Car Battery Plate/ Forklift Battery Plate/ Motorcycle Battery Plate/

Battery Box

Car Battery Box/ Motorcycle Battery Box/ Other Battery Box

Product Category

Featured Products

Our Latest Products

About Us

HangZhou Longwin Power Limited owns three major production bases.The total area covers 270,000 square meters.It has an experienced and well-educated R&D team and our products posses more than 100 R&D patents on electronic technology,battery technology and chemical application engineering.We offer OEM,ODM and advanced customization services to meet various needs from different clients.Our products have passed CE,ROHS,SONCAP,UL,ISO and other certifications and are exported to Asia,Africa,Europe,the Middle East,the Americas and other regions.We aim to provide the green,energy-saving and safe electrical energy safety emergency products for global users.Professional sales managers and technical engineers provide you thoughful services:short lead time and prompt delivery;3year warranty with worry-free after-sales service.No doubt that HangZhou Longwin Power Limited is your best are reliable business partner!

Why Choose Us!



We are a leading manufacturer of battery and battery equipment for more than 20 years, and have exporting products mainly to North America, South America. Europe and Southeast Asia.

Attention to Details

Attention to Details

It is our attention to the small stuff, scheduling of timelines and keen project management that makes us stand out from the rest.


Quality Assurance

Advanced productivity and testing equipment, excellent quality testing system are adopted during the process of purchasing raw material, producing, and inspecting shipping product to guarantee products.



We have employees to provide services both before and after sales. Quick response is also one of our competitiveness.

Honesty and Integrity

Honesty and Integrity

The cornerstone of our success is the business honesty and integrity in which we work with clients and partners. We believe that our transparency with our clients is what sets us apart from our competition.

Customer orientation

Customer Orientation

We simply listen to our clients. Our dedicated management team is in constant contact with our customers to ensure that we deliver in every aspect of our dealings.

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