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BC120-12-BBBattery12V120Ah-Deep Cycle Series Suitable for UPS Uninterruptible Power Supply, Power Tools, Emergency Lights

Specifications:
- Nominal Voltage: 12V
- Nominal Capacity: 120.0 Ah @ 20-hour rate F.V. (1.75V/cell)
- Approx. Weight: 35kg (77.16lbs.)
- Terminals: B4 (Fitting M6 bolt & nut), I2 is optional
- Internal Resistance: ≤5mΩ (Fully Charged)
- Max. Discharge Current: 800A (5 sec.)
- Max. Charge Current: 36A
- Operating Temperature Range:
- Charge: 0°C-40°C (32°F~104°F)
- Discharge: -20°C-50°C (-4°F~122°F)
- Storage: -20°C-40°C (-4°F~104°F)
- Container Material: Standard ABS (UL94 HB), Optional Flame Retardant ABS (UL94 V-0)

Dimensions (mm/inch):
- Outer Dimensions:
- Length: 407+2.0 (16.02+0.08)
- Width: 173+2.0 (6.81+0.08)
- Container Height: 210+2.0 (8.27+0.08)
- Total Height: 239+2.0 (9.41+0.08)

Terminal Type:
- Terminal B4
- Terminal 12

BC120-12-BB Battery12V120Ah

VRLA Rechargeable Battery
BC120-12

Features:
- Maintenance-free (no water topping-up required)
- No free acid (Non-spillable battery)
- Can be used in any orientation (excluding inverted use)
- Flame arrestor is installed to ensure safety
- Carry handles for easy installation
- Absorbent Glass Mat technology for efficient gas recombination

Applications:
- UPS
- Telecom

Specifications:
- Nominal Voltage: 12V
- Nominal Capacity: 120.0 Ah @ 20-hour rate F.V. (1.75V/cell)
- Approx. Weight: 35kg (77.16lbs.)
- Terminals: B4 (Fitting M6 bolt & nut), I2 is optional
- Internal Resistance: ≤5mΩ (Fully Charged)
- Max. Discharge Current: 800A (5 sec.)
- Max. Charge Current: 36A
- Operating Temperature Range:
  - Charge: 0°C-40°C (32°F~104°F)
  - Discharge: -20°C-50°C (-4°F~122°F)
  - Storage: -20°C-40°C (-4°F~104°F)
- Container Material: Standard ABS (UL94 HB), Optional Flame Retardant ABS (UL94 V-0)

Dimensions (mm/inch):
- Outer Dimensions:
  - Length: 407+2.0 (16.02+0.08)
  - Width: 173+2.0 (6.81+0.08)
  - Container Height: 210+2.0 (8.27+0.08)
  - Total Height: 239+2.0 (9.41+0.08)

Terminal Type:
- Terminal B4
- Terminal 12

Constant power discharge characteristics at 25°C/77°F (Unit: W):
| Discharge Time | 30 Min | 15 Min | 1 Hr  | 3 Hr  | 5 Hr | 10 Hr | 20 Hr |
|----------------|--------|--------|-------|-------|------|-------|-------|
| F.V.           | 713.6  | 360.1  | 185.5 | 134.8 | 70.9 | 10.5  | -     |
| 10.8V          | 356.8  | 136.8  | 72.0  | 20.0  | 99.5 | 141.2 | 88.1  |
| 10.5V          | 187.6  | 120.8  | 74.0  | 29.8  | 204.0| 114.0 | 60.0  |
| 10.2V          | 163.2  | 144.4  | 89.7  | 36.0  | 246.1| 72.4  | -     |
| 9.9V           | 214.0  | 146.5  | 90.8  | 36.2  | 247.0| 137.9 | 72.6  |
| 9.6V           | 225.7  | 147.9  | 91.7  | 36.4  | 247.7| 137.9 | 72.6  |

Constant current discharge characteristics at 25°C/77°F (Unit: A):
| Discharge Time | 15 Min | 30 Min | 1 Hr  | 3 Hr  | 5 Hr | 10 Hr | 20 Hr |
|----------------|--------|--------|-------|-------|------|-------|-------|
| F.V.           | 71.9   | 20.2   | 11.3  | 5.9   | -    | -     | -     |
| 10.8V          | 179.4  | 116.4  | 29.2  | 10.8  | -    | -     | -     |
| 10.5V          | 187.6  | 120.8  | 74.0  | 29.8  | 20.4 | 11.4  | 6.0   |
| 10.2V          | 193.4  | 123.7  | 30.7  | 20.5  | 11.5 | 6.0   | 3.9   |
| 9.9V           | 197.9  | 130.2  | 40.2  | 20.6  | 11.5 | 6.0   | 3.9   |
| 9.6V           | 201.8  | 133.7  | 30.4  | 20.6  | 11.5 | 6.0   | 3.9   |

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