Luminous 240Ah 12V Gel Battery GPTTEX 240; Tall Tubular VRLA Battery, Over 1,500 Cycles @50% DoD, Durable, Maintenance-Free Solar Battery

• Gel Technology: No water top-up required; spill-proof and maintenance-free.
• Gelled Electrolyte: Prevents stratification and plate shedding, supports partial state-of-charge (PSOC) operation, and offers a longer life span.
• Deep Cycle Design: Offers stable backup duration with high energy efficiency.
• High-Grade Imported Separator: Ensures low electrical resistance and high charging efficiency.
• Built-in Pressure Release Valve: Explosion-proof and self-regulating for internal pressure.
• Eco-Friendly: No fume emissions, making it safer for indoor and residential use.

Luminous 240Ah 12V Gel Battery GPTTEX 240

The Luminous GPTTEX 240 is a powerful 240Ah 12V tall tubular gel battery designed for solar and backup use. With over 1,500 charge cycles at 50% DoD, it offers long-lasting performance, zero maintenance, and safe, spill-proof operation—perfect for homes, offices, and off-grid systems that need reliable energy every day.

• Model: GPTTEX 240
• Battery Type: Tall Tubular Gel VRLA
• Voltage: 12V
• Capacity: 240Ah @ C20, 215Ah @ C10
• Weight: 79kg
• Dimensions (L x W x H): 504 x 186 x 407 mm
• Material: Polypropylene (Blue Case & Cover)
• Charge Voltage (Boost/Cycle Use): 14.40 – 14.80V (max current 30A)
• Float Voltage (Standby Use): 13.60 – 13.80V
• Self-Discharge Rate: <3% per month at 20°C
• Operating Temperature: -20°C to +45°C

Backup Duration (up to 10.5V Terminal Voltage)

• 700W: 3 hrs 15 mins
• 600W: 3 hrs 45 mins
• 500W: 4 hrs 45 mins
• 400W: 7 hrs
• 300W: 8 hrs 30 mins
• 200W: 14 hrs
• 100W: 24 hrs 30 mins

Applications

• Solar and hybrid energy systems
• Inverter and UPS backup
• Off-grid and residential energy storage
• Telecom and industrial standby power