Supply German sunshine battery A412/180A

Product features:

• Capacity range (C ten ）: 5. High h-200Ah
• Voltage level: 12V;
• Design floating charge life: 15 years for 12V series under the environment of 25 ℃ ± 5 ℃;
• Cycle life: under standard service conditions, A400-12V series 25% DOD cycles 2950 times;
• Self discharge rate ≤ 2%/month;
• High charging acceptance, time-saving and energy saving;
• Wide operating temperature range: - 20 ℃~55 ℃
• Shelf life: After fully charged, the battery can be stored at 25 ℃ for 2 years, and the remaining capacity of the battery is still more than 50%. After charging, the battery capacity can be restored to the high standard of rated capacity.
• Good resistance to deep discharge: it can still be connected to the load after 100% discharge, and the original capacity can be restored after four weeks of recharging.

Structural features:

• Electrolyte: in gel state, the electrolyte has no stratification, and the battery cycle performance is good; The electrolyte density is low, which can slow down the grid corrosion, and the battery floating charge life is long;
• Vapor phase silica: imported from Germany, with good dispersion and stable performance;
• Polar plate: radial rib design, paste type live material, good high current discharge performance;
• Diaphragm: special separator for PVC-SiO2 gel battery produced by Amersil in Europe, with small internal resistance, high porosity and long service life;
• Excess electrolyte design: high electrolyte carrying capacity, full of electrode plate, separator and shell cavity, good heat dissipation of battery, not prone to thermal runaway;
• Colloid tightly coated pole group: prevent active substances from falling off;
• ***Colloid battery safety valve, high sensitivity, safe and reliable use;
• Solar cell Shell: The groove and cover are thickened, and anti impact and anti vibration ABS materials are used. There is no danger of liquid leakage and shell bulge during transportation and use, which is safe and reliable;