Description
Pro Max 220AH 12V Tubular Battery, designed for reliable power storage with a robust design, long-lasting performance, and efficient energy output.
Technical Specifications
| Model |
FR-2204 |
| Voltage |
12V |
| Capacity |
220Ah |
| Dimensions (L x W x H x OH) |
502 x 191 x 397 x 415 mm |
| Battery Weight |
63 Kg |
| Battery packed weight |
65.5 Kg |
| Capacity (Duration) |
255~285 Min @ 400W |
| 20Hr Capacity |
220 Ah |
| 10Hr Capacity |
180 Ah |
| 5Hr Capacity |
114 Ah |
| Internal Resistance |
7.0 mΩ |
Charging Instructions
| Boost Charging (Starting Rate) |
22 A |
| Boost Charging (Finishing Rate) |
11 A |
| Trickle Mode Charging (Minimum) |
168 mA |
| Trickle Mode Charging (Maximum) |
672 mA |
Constant Power Discharge Performance
| 500W Backup Duration |
03:30 |
| 400W Backup Duration |
04:30 |
| 300W Backup Duration |
06:30 |
| 200W Backup Duration |
10:30 |
| 100W Backup Duration |
24:30 |
Charge Characteristics (27°C)
| Cycle Use |
14.40 â 15.0V (-40mV/°C), Maximum Current 30A |
| Standby Use |
13.60 – 13.80V (-20mV/°C) |
Charge Temperature Compensation
| Add |
0.005 Volt per cell for every 1°C below 25°C 0.0028 Volt per cell for every 1°F below 77°F |
| Subtract |
0.005 Volt per cell for every 1°C above 25°C C 0.0028 Volt per cell for every 1°F above 77°F |
Operational Data
| Operating Temperature |
-4°F to 113°F (-20°C to +45°C). At temperatures
below 32°F (0°C) maintain a state of charge greater
than 60%. |
| Self Discharge |
Less than 3% per month at 20°C temperature
conditions. |
| Rated Capacity at Ambient Temperature |
As per formula: Ct=C27{1+0.0043(t-27)} |
| Self-Discharge Standard |
Conforms to IS13369-1992 |
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