瑞典TRANE蓄电池DIN55 12V55AH测量设备应急照明
High polymer colloidalbatteries can be used normally in environments between -50 ℃ and+50℃, while lead-acid batteries experience a sudden decrease incapacity when used in environments below -18 ℃.
8. Long service life: When usedas a communication power supply, the service life is more than 10years. When used as a power supply, the deep cycle charging anddischarging frequency exceeds 500 times (the national standard is350 times).
So if you are hesitant aboutpurchasing batteries next time, you can compare them according tothe above situation and choose the product that suits you.It's really time-saving, labor-saving, and worry free.
普通铅酸蓄电池由于自放电因素，通常在20℃环境中存放180天后，需要进行一次放/充电维护，否则可能损害电池的寿命。高聚能胶体蓄电池由于其内阻仅相当于铅酸蓄电池的十分之一，所以其自放电极小，又无记忆效应，常温存放一年，容量仍能保持标称容量的90%，这项指标居国际先进水平。
5、全充全放电能力：高聚能胶体蓄电池全充全放电能力强。多次反复深度充放电甚至全充全放电对电池影响很小，可取消或减低10.5V(标称电压12V)的下限保护，这对动力电池十分重要。