¡El ROCKET Battery es de alta calidad!1. Simple maintenance During charging, the gas generated inside the battery is basically absorbed and reduced to electrolyte, and there is basically no reduction in electrolyte. 2. High liquid holding capacity ¡El electrolyte is absorbed in a special separator and remains in a stagnant state, so it can be used even if it falls. (It cannot be used if it falls over 90 degrees) 3. Superior safety performance Excessive gas can be released due to faulty overcharging operation, preventing the rupture of the battery. 4. Small self-discharge electrode ¡El grid is produced with special lead-calcium alloy, and the self-discharge is controlled to be small. 5. Long life (design life 3 to 5 years) and good economy ¡El battery grid is made of special lead-calcium alloy with good corrosion resistance. At the same time, a special separator is used to keep the electrolyte, and at the same time, the active material of the positive plate is strongly pressed to prevent it from falling off, so it is a long-life and economical battery. 6. Small internal resistance Due to the small internal resistance, the large current discharge characteristics are good. 8. Excellent recovery ability after deep discharge In case of long-term discharge, as long as it is fully charged, the capacity will basically not decrease, and it will recover quickly