A Leader of Lithium Lifepo4 Battery in China Since 2006

What to do if it is incomplete boat battery delivery?
If the quantity of boat battery is not correct as you need, please contact us as soon as possible. When you receive the goods, we suggest that you inspect them to make sure the quantity and quality. As a professional manufacturer, we check the quantity and test the quality of the products strictly before shipment. If you find out the goods are incomplete, we will immediately verify it.

GSL ENERGY is proud to be a competitive supplier. 's is various in types and styles to meet the different needs of customers. Each GSL battery has a built-in PCM protection board from over-discharge, over-charge, short circuit, etc. . The products we provide you incorporate GSL ENERGY knowledge, experience and passion. We have own strict quality control system in producing . GSL 12V lithium-ion battery focuses on short-time and high-rate discharge scenarios.

The development and growth of GSL GROUP Limited can not be separated from the customer's support and trust. Contact us!
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Dear Sir, Thanks for your interest in GSL products. Please send your enquiry to Mr. Jim Deng at jimdeng@gsl-energy.com. If you need urgently reply, add whats app account : 0086 13923720280