An extraordinary 100 battery price unite mind, stones into gold FIAMM batteries / extraordinary battery technology features: 1, plate and grid: thick plates and grid, to ensure long life; 2, partitions: ultra-fine glass fiber separator; 3, shell material: ABS plastic, available FV0 fireproof materials; 4, the safety valve: low pressure safety valves. Features: safety, good general performance, high reliability, design life: 10 years to connect the battery tester, press tester "Battery Repair" function button to fix it. Tester automatically thirty-six hours to sulfur repair, three hours after the operation mode automatically transferred to the sulfur-time "3", both charge - discharge - charge, the charging current of 3A, the discharge current of 5A, the tester automatically display discharge capacity and time, very intuitive. Every record under capacity, repeated three or four times until the capacity is no longer rise up. 3, Battery Shunt law: if the repair process battery temperature rises rapidly, should reduce the charge and discharge current, then you can put two batteries in parallel access to post on the way to the line tester, charge and discharge current of the original 1/2 (ignore the resistance difference), the effect is also very good. (Note: The battery voltage and capacity gap larger if in parallel with the diode current is greater than 6A isolate individual cells or prior to the precharge avoid voltage and high-capacity battery causing impact and influence on the other battery.) Battery installation the condition of the battery container is not sealed structure, be sure to set the container leading to the outside vent. The use of the battery within a metal container, in order to avoid the battery due to the battery case (housing) burst leakage is generated, resulting in the formation of the drain circuit between the battery container or holder, in the resistance between the two configurations with heat, acid resistance and does not the fixed time due to stress caused by breakage of an insulating sheet or insulating box, or the battery charged insulating bag. Please use the insulating material is not attached to the surface in fats and oils, or by internal insulation insulation exudate organics. Do not touch the battery containing plasticizer vinyl tape, insulating films or solvents, grease, etc. The use of different types, capacity, batch batteries in series or in parallel for more than three the number of groups, or recycling, please contact the company in advance. Product Features 1. The capacity range (C20): 3.5Ah-250Ah (25 ℃) 2. Voltage rating: 12V 3. Self-discharge: ≤2% / month (25 ℃) 4. good high rate discharge performance 5. Design Long life: 20Ah following five years, 20Ah more than 10 years (25 ℃) 6. sealed reaction efficiency: ≥98% 7. Wide operating temperature range: -15 ℃ ~ 45 ℃ structural characteristics of grid alloy:? positive and negative multi-grid using lead-calcium alloy, corrosion-resistant, non-polluting, less water consumption; battery case:? Shock, shock-resistant high-strength ABS (flame retardant optional); Terminal Seal:? the use of multi-pole sealed proprietary technology; tight assembly design:?? higher than the very group assembly; effectively prevent the active material shedding valve: high sensitivity of the safety valve, can effectively guarantee the safety of the course Battery