Rahimafrooz’s RTB tall tubular batteries 150Ah are 12 V
lead–acid units designed for
IPS/UPS and solar backup.
Featuring deep-cycle tubular plates,
they offer reliable performance, low maintenance,
and a long service life—manufactured in Bangladesh.
Original price was: 30,500৳ .26,500৳ Current price is: 26,500৳ .
Voltage: 12 V DC
Capacity Options:
RTB‑135: 135 Ah
RTB‑150: 150 Ah
RTB‑200: 200 Ah
Battery Type: Wet (flooded) tubular lead–acid
Plate Design: Thick tubular/spine grid plates with ceramic vent plugs
Usage: Ideal for inverter backup (UPS/IPS) and solar systems
Dimensions/Weight: Not always specified; typical tall-tubular—heavier and larger than flat plates
Warranty:
RTB‑135/150: 30 months (2½ years)RTB‑200: 30 Months (30 Month)
