Sea-cell (Huizhou) Co., Ltd. is Haze Batteries Inc US investment in mainland China battery manufacturers, its predecessor was Shenzhen sea-Battery Co., Ltd. has many years of battery research and development production and marketing history. HAZE technical team, consisting of experts from the world's highest level in the battery industry in the field of composition, with the world's most advanced colloidal (Gel) and AGM battery production processes and technologies. HAZE batteries for its excellent quality, excellent service won the favor users, users around the world. First, the US sea-Battery Profile: HAZE batteries for its excellent quality, excellent service highly favored customers, its users around the world. HAZE technical team, consisting of experts from the world's highest level in the battery industry in the field of composition, with the world's most advanced colloidal (Gel) and AGM battery production technology. Sea-cell battery with a sea-with complete specifications (liquid and gel, capacity from 0.5AH --- 3850AH), long life (2V series for 18 years, 6V / 12V series for 12 years), long warranty period (2V series 5 years , 12V series for three years), moderate prices and other characteristics. Currently manufactured in China HAZE products, mainly raw materials are from Germany. Haze battery technology and performance indicators have reached the level of the product in Europe and the United States similar products, access to the US UL certification and the European Union CE certification, through the Ministry of Information Industry and the China Classification Society certification. HAZE batteries are widely used in the world's major areas of UPS, telecommunications, electric power, emergency lighting, solar system, power-driven, marine applications, etc., more than 90% of the products sold back to the US and European markets in telecommunications, electricity and other high-end market. Meanwhile HAZE has established OEM partnerships with a number of world-renowned brand power and battery! Second, the US sea-Battery Applications :: mainly used in uninterruptible power supply systems, medical equipment, telecommunications equipment, manual motor equipment, solar energy systems , wind power systems, control systems, mobile communication stations, cathodic protection equipment, navigation aids, navigation equipment and electric drive systems. Third, the characteristics of sea-battery: fully sealed, maintenance-free design. Design life (25 ℃) 6V, 12V up to 12 years, 2V for 18 years. To meet the high-frequency deep discharge level needed, greatly enhancing the release and discharge of persistent and deep-cycle discharge capacity. Immersion plate formation (FTF unique plate formation process). AR electrolyte. No leaks. VRLA, maximum opening pressure of 2Psi (1Psi≈7KPA). Used in any direction. Fourth, the charging process of maintenance and precautions 1, when using the batteries, the terminals should be coated with petroleum jelly or butter. 2. Never use the battery cover open, so as not to affect battery life. 3, electric bikes started traveling uphill or headwind when supplemented with human drivers, prevent battery supply current suddenly increases, affecting battery life. 4. Avoid accelerating accelerates to the fastest file, the road conditions permit, as far as possible in the most high speed, thus extending battery life. 5, to minimize frequent braking, starting, so that it can extend the battery life. 6, electric bikes after each use, the battery must be promptly charged, the battery each time you use the depth of discharge should not be too deep, otherwise the battery life will be shortened. 7, when the battery has not been used should be stored fully charged, and every three months to conduct a full release full charge maintenance.