Osaka Tall 280 Ah Tubular Battery

Where to Buy

• SolarApp.pkRs. 67,170Exact Model · 18 Oct 2026
• BatteryMaxRs. 71,300Exact Model · 18 Oct 2026

Specifications

The manufacturer’s own figures differ — see notes.

Nominal voltage

12 V

Capacity

280 Ah (C20)

Energy

3.36 kWh

Cycle life

1250 (80% DOD (brand also states 5000 cycles at 20% DOD))

Plates per cell

9

Weight

72.7 kg