San Yang battery SP12-80 offer Shengyang battery SP12-80 latest offer Features 1. Capacity range: 80Ah-3000Ah; 2. voltage rating: 2V, 6V, 12V; 3. Long design life: 2V series battery design float life more than 15 years, 6V, 12V is 10 years; 4. Self-discharge: ≤1% (per month); 5. High sealing reaction efficiency: ≥99%; 6. Compact, high energy; 7. Working temperature Wide range: -15 ~ 45 ℃. Structural features · grid: the picture grid structure patented technology; · positive plate: pasted positive plate, hot and humid 4BS curing process; * separator: with high adsorption, high stability microporous ultra-fine glass fiber separator; Battery case: impact, shock-resistant high-strength ABS (flame retardant optional); · Terminal Seal: sealing pole proprietary multi-layer technology; · safety valve: patented labyrinth double explosion acid filter body structure; · Terminal: The terminal structure embedded copper core circle design. Product Features 1. The capacity range (C10): 150Ah-3000Ah 2. voltage level: 2V; 3. design float life: at 25 ℃ ± 5 ℃ environment, float design life of 20 years; 4. cycle life: Under standard conditions, 25% DOD cycle 5500; 5. self-discharge rate ≤3% / month; 6. high charge acceptance capability, saving time section; 7. Wide operating temperature range: -25 ℃ ~ 60 ℃ 8. shelved life: fully charged, allowed to stand at 25 ℃ ambient storage for 2 years, remaining battery capacity is still more than 50%, after charging, the battery capacity can be restored to 100% of rated capacity. 9. Anti-deep discharge performance: 100% after discharge can still continue to take the load, the charge to restore the original capacity after four weeks. The main application areas of telecommunications, mobile, network, railways, airports and other communication and signal system standby power; power systems, nuclear power station backup power; solar energy, wind energy, hydro energy storage, wind and solar projects; ships, maritime and other standby power; petrochemical system standby power; Marine signal and beacon; Industry; UPS, medical equipment, emergency lighting and other standby power; environmental protection, energy requirements of the occasion; data transmission and TV signal transmission; EPS / UPS; various cycle applications.