Dry Silicone Sealed Motorcycle Battery 12V 7AH

Characteristics of silicone salt sealed battery products 1. All environmental protection. No acid mist is generated during charge and discharge, and the electrolyte is pollution-free.   2. Can withstand high temperature and cold. It can work normally in the range of -40°C to +70°C.   3. High reserve capacity. This indicator reaches 1.76 times the international standard requirement.   4. Good low-temperature capacity, under the environment of -40C, the capacity can still maintain about 40%, and the number of deep cycles is more than 150 times. 5. Long service life. GM series float charge operation for more than 10 years, QW starter series more than 3 years. 6.The internal resistance is small, and it can discharge with large current. The battery is discharged with a high current of 30C within 8s without any failure of the battery.    7. Deep discharge has no memory, and the capacity can be 100% recharged.   8. Strong charging receiving ability, capable of 0.6C high current fast charging, such as using a special pulse charging device can be fully charged within 0.5 hours.   9. The self-discharge is small. After fully charged, it can still be used normally after 2 years of storage at room temperature.   10. Good air tightness, no combustion or explosion during use, and good safety performance.   11. Valve-controlled seal, completely maintenance-free.   12. Battery was charged by factory,every to install and use. Comparison of parameters between silicone salt sealed batteries and other batteries SN  Comparative content  Lead acid batteries Gel Battery  Silica salt sealed battery 1 Weight ratio energy 35wh/kg 37wh/kg 45wh/kg 2 ）Cycle life (charge and discharge times) 280 350 450 3 Degree of sealing Valve-controlled sealed type, with small holes Valve-controlled sealed Valve-controlled sealed 4 Electrolyte type Sulfuric acid solution Colloidal sulfuric acid solution Silicate complex 5 Regular charging time 4-8h 4-8h 2-4h 6  Fast charging time 2-3h 2-3h 0.5h 7 Internal resistance Hundred milliohms Hundred milliohms Milliohm 8 Self-discharge rate Monthly＜15% Monthly＜12% yearly <10% 9 Large current discharge capacity 3-7c 2-5c 8-15c 10 Discharge limit piezoelectric potential 1.8v 1.84v 1.2-1.8v 11 Charge and discharge memory Low pressure area has memory Low pressure area has memory No memory 12 Electric recovery capacity Poor  General Very strong 13 No charging storage time 3-6 months 4-6 months 12-24 months 14 Low temperature characteristics Ability drops quickly below 0°C Ability to drop quickly below -18°C -40 °C Normal use at -40 °C 15 Maximum allowable charging current 1.0c 1.0c 2.5c 16 Service life 2 Years 2-3 Years 5-10 Years 17 Maintenance Often  Less maintenance Completely maintenance-free