Specific models and parameters quote, please contact us, or fill out the bottom of the page contact our sales staff will contact you at the first time: the characteristics of a lead-acid maintenance-free battery, sealing: The battery compartment cover, pole double seal designed to prevent leakage of acid and reliable safety valve to prevent outside air and dust into the inside of the battery; 2, maintenance-free: Strong water regeneration, sealing reaction efficiency, and therefore the whole process without battery acid plus water or maintenance; 3, safe and reliable: no acid spill, reliable automatic valve closure device allows Burke battery explosion-proof equipment throughout the course of more secure and reliable; 4, long life design: Computer precision designed corrosion-resistant lead-calcium Lead alloy grid, ABS material, the use of corrosion-resistant and high sealing reaction efficiency to ensure long battery life; 5, high performance: 6 weight high specific energy, internal resistance, high output power; 7 high charge and discharge performance, self discharge control in less than 2% per month (20 ℃); 8 recovery performance, deep discharge or when the charger fails, short circuit for 30 days, it can still be used to restore the capacity equalization charging method; 9 because of single cells The internal resistance, capacity, consistency float voltage, the battery in the float using state without a balanced charge. 10, the temperature adaptability: safe, safely used at -30 ℃ ~ 50 ℃; 11, safe and easy to use and transport: Man charged the factory, no free electrolyte, the battery can be placed horizontally, and can be non-hazardous materials water and land transportation; 12 affordable: Battery high performance, long life, low maintenance costs to ensure that users get the most affordable products. Hotline: 010-59411273 Fax: 010-5941128324 hour sales hotline: 13391640565 QQ: 584520344 Company Website: www.dcchampion.com www.ceddls.com