SF SONIC SM10000 INVERTER BATTERY 

• More than 20% extra Electrolyte which means lesser Topping-up Frequency and Better Thermal Management
• Abuse Resistant
• Tall Tubular Technology
• Electrolyte Level Indicator for easy Top-up
• Minimum Maintenance
• Deep Cycle Design (600-700 cycles at 80% DOD)
• Withstand Frequent and Long Power-cuts
• Faster Recharge