Scope Constant battery: a. Recycling 1, audio: earplugs, cassette recorders, portable cd player 2, measurement: portable measuring instrument 3, sphygmomanometer, electric wheelchairs 4, image: portable cameras, portable televisions, portable computers, word processors 5, communication : car phones, mobile phone systems, portable radio transmitters, portable terminals 6, power: power tools, toys, portable vacuum cleaner, automatic guided robot, electric scooters b. Use a float, office equipment: General ups, office computers, computer terminals, dos system device 2, the communication: button on the phone, phs relay stations, telephone exchange, cable TV, fiber-optic communications equipment 3, Security: security system, alarm system abnormalities 4. Industrial use: emergency lighting equipment performance (1) the depth of charge and discharge back strong, even after discharge did not replenish out of power supply capacity to get back to 100% charge. (2) is the ideal batteries for recycling - the most suitable for everyday use. (3) The discharge time with excellent performance. (4) is more suitable for high-temperature environments. (5) applies to electricity mains supply unstable environment. (6) no liquidity gelled electrolyte, the electrolyte does not produce stratification within the battery. (7) without a balanced charge. (8) self-discharge. (9) is very precise amount of acid control, effective protection of the positive electrode plate and greatly improved battery life. (10) The use of thick plates, reduces grid corrosion, and greatly improves the battery life. (11) The low internal resistance, charge acceptance ability. (12) compared with the AGM battery, under normal charging conditions, the battery internal moisture loss is very small. (13) polymer separator Germany advanced technology to create and improve battery performance and life. (14) the application of ultra-high mechanical strength of the separator, to avoid the possibility of short circuit. (15) In the absence of a fully charged case, it can discharge the battery, and the battery will not have any damage. Constant battery Features: ☆ design float life of 8 years; ☆ using lead-calcium aluminum multi-alloy; ☆ using gas recombination technology, do not need to add water during use; ☆ high-quality raw materials, strict process control, to ensure that the self-discharge Minimal; ☆ in 25 degrees Celsius, fully charged battery at 0.1 degree charge for 48 hours, no leakage, look no deformation.