■ Maintenance-free: · Unique gas recombination technology (GAS RECOMBINATION), do not need regular maintenance rehydration, reduce worries users. ■ High security and reliability: Adopt automatic safety valve (VRLA), to prevent the gas is inhaled battery affect its performance, but also to prevent the charge due to gas, etc. produced by the internal pressure caused by abnormal and damage the battery. Fully enclosed battery under normal float there is no electrolyte and acid mist discharge. At the same time, using their own patented technology supporting the use of the battery and the battery tray, make sure the battery pack to use more secure. ■ Long life: · at 20 ℃ environment, FM series of small sealed battery float life of up to 3 to 5 years, FM fixed sealed battery float life of up to 8 to 10 years, FML series battery life of up to float 10 years, FMH series battery float life of up to 10 years, GFM series battery float life of up to 15 years. ■ self-discharge rate: · Multiple use of special lead-calcium alloy, for partitions, impurities in the electrolyte and various production processes strictly controlled environment at 20 ℃ for, KSTAR storage battery within six months do not have to add energy to normal use. ■ conductive ability Adopt copper and silver-plated terminals specially designed to ensure excellent electrical performance. ■ ability to adapt to the environment: Can be used at ambient temperature -20 ℃ ~ + 50 ℃, suitable for desert plateau climate. Can be used for special power riot zone. ■ strong direction: · Special diaphragm (AGM) firmly adsorbed electrolyte so that does not flow. Whether the battery stand up or lying down will not divulge, to ensure the normal use. ■ Green clean: · Mute, and no discharge of pollutants. Battery room without using the acid corrosion measures with electronic equipment and other devices in the same position in a room. ■ The new FML series has a longer battery life and a deep cycle Features ? Multiple special positive pewter alloy, stronger than traditional lead-calcium alloy corrosion resistance, superior cycle life. Alexandra optimized radial grid design, with a more powerful output power. Unique lead paste formulations and manufacturing processes, fully conducive to the formation 4BS, and make sure the battery has a longer life float. · Rational use of additives. So PCL (capacity early losses) to be a better solution. · The new top and lateral connections, user-friendly in a variety of ways to connect the battery, copper and silver-plated terminals specially designed to ensure excellent electrical performance.