The Optimus 3800+ Inverter with 3x Red Charge RC 18000 Pro Batteries pairs a 3.5 kVA pure sine wave inverter (36V system) with 3 x Red Charge RC 18000 Pro (150Ah tubular battery) as a ready-to-use home, shop and office power backup combo.

ध्यान रखने योग्य बातें

This product combines an inverter with a matched battery for backup power. The practical decision is the relationship between expected load, runtime, battery technology, electrical system compatibility, warranty and the physical space available for installation.

खरीदारों के लिए जानना ज़रूरी

Inverter and battery(ies) are supplied together as a combo; battery warranty is a free-replacement period followed by a pro-rata period where listed.
Tubular battery — needs periodic distilled-water top-up; keep the battery upright and ventilated.
Prices are as listed on Luminous India; confirm current pricing and availability before you buy.

रिटेलर और कोट के लिए

Inverter and battery(ies) are supplied together as a combo; battery warranty is a free-replacement period followed by a pro-rata period where listed.
Tubular battery — needs periodic distilled-water top-up; keep the battery upright and ventilated.
Prices are as listed on Luminous India; confirm current pricing and availability before finalising a purchase or quote.
कोट जारी करने से पहले लाइव स्टॉक, वर्तमान कीमत और सटीक SKU विवरण पुष्टि करें।

Inverter Model	Optimus 3800+
Inverter Technology	Pure Sine Wave
Inverter Capacity	3.5 kVA
System Voltage	36V
Digital Display	Yes
Inverter Warranty	36 months
Inverter Weight	31.5 kg
Inverter Dimensions	30 x 41.7 x 45.2 cm
Battery Model	Red Charge RC 18000 Pro
Battery Technology	Tubular Battery
Battery Capacity	150Ah
Battery Quantity	3
Batteries Supported By Inverter	3
Battery Warranty	24 (free of cost) + 24 (pro-rata) months
Battery Weight Each Filled	52.5 kg (±5%)
Battery Dimensions	50.2 x 19.1 x 44 cm
Trolley Included	Not stated
Price Inr	₹68,096
Mrp Inr	₹87,190
Discount Percent	22%