car battery MF battery for European car

car battery MF battery Products Feature: 1. Sliver alloy grid: Stronger resistance to corrode, more effective discharging. 2. Better function of discharging: Extremely low inner resistance, super discharging. 3. Super cold cranking performance: Electrolyte can't be effected by temperature. 4. 20% longger service life: Stronger resistance to corrode, extend the life of batteries. 5. Long storing time: Extremely low rate of self-discharging, long storing time after electrification. 6. No lead of acid: Convenient fixing, users have no chance to touch acid liquid. 7. Absolutely maintenance free: No temperature rising during regular charging, no water consuming, recombination of oxygen and hydrogen. 8. Environment protective products: No liquid or gaseous acid comes into being, no pollution to environment. 9. Full range: from 12V/35AH to 12V/220AH.