12V series products
Howell 12V lithium battery is a perfect replacement for the conventional lead-acid, AGM, gel batteries for its high performance and increased efficiency a...
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Howell 12V lithium battery is a perfect replacement for the conventional lead-acid, AGM, gel batteries for its high performance and increased efficiency a...
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Howell 48V product is a new type of backup power supply for the development of high-tech products, with integration, miniaturization, light, intelligent, ...
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we can customize batery pack as per your speical demand,which included in voltage,capacity,the color of package,Different shapes，connector,wire length,etc
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Howell Energy Co., Ltd. is a high-tech enterprise, which has been focusing on batteries for more than 21 years, specializing in R&D and marketing of Lithium rechargeable battery products. With technical creativity and scientific management, Howell has established a class team of engineers, designers, R&D innovators, product managers, quality assurance and sales/customer service. Which are fully engaged in research & development,production and sales on high quality lithium batteries...
Manufactured using the latest technology and stringent quality control, Most of the test equipments are imported from Germany, Japan and Taiwan,our battery products are designed to exceed in performance and reliability.
We are specialized in R & D and manufacturing of rechargeable batteries. The company has 21 years of experience in battery research, production and overseas sales, and more than 70% of our products are sold overseas.
Our products have passed ISO9001, UL, CTIA, CB, KC, CE, ROHS, UN38.8, BIS, etc., and have been certified by the National Battery Product Quality Supervision and Inspection Center.
Timely delivery, to provide customers with stable, high quality, efficient, environmentally friendly battery products, every time in accordance with customer needs to provide customized services and solutions to serve customers
We will serve you the best products with the favorite prices
Howell attend the Global Sources Consumer Electronics Show in 11-14th April 202...
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the output is 50K pcs each day for HWE 21700, HWE32650 cylindrical cells, which...
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Sales Office: B1010,GenZon Times Square, Longgang
Center,Shenzhen,China Post Code:518172
Tel: +86 755 89335456 20 lines
Fax: +86 755 89335457
E-mail: info@howellpower.com
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