MSU-600-BB Battery2V600AH-Valve controlled sealed colloidal batteries are suitable for uninterruptible power supply (UPS), laboratory equipment, and telecommunications systems

## VRLA Rechargeable Battery
### MSU-600 (2V, 600Ah)

**FEATURES**
- **APPLICATIONS:** Telecom, UPS, Central Office, Energy Storage Systems
- Sealed structure, no electrolyte leakage or spill.
- High-performance alloy to ensure corrosion-proof feature.
- Unique electrolyte system achieves maximum service life.
- Special paste formula promotes good charging acceptance.
- Electrolyte with gel technology.

**SPECIFICATIONS**
- **Nominal Voltage:** 2V
- **Nominal Capacity:** 600Ah @ 10-hour rate (1.80V/cell)
- **Approx. Weight:** 36.3kg (80.0lbs)
- **Terminals:** B6 (Fitting M8 bolt & nut) I3 is optional
- **Internal Resistance:** ≤0.7mΩ (Fully Charged)
- **Max. Discharge Current:** 2640A (5 sec.)
- **Max. Charge Current:** 150A
- **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)
- **Safety Valve:** Opening pressure 10-35 kPa
- **Container Material:** MH19884

**DIMENSIONS (mm/inch)**
- **Outer Dimensions:**
  - **Length:** 241+2.0 (9.49+0.08)
  - **Width:** 241+2.0 (9.49+0.08)
  - **Container Height:** 331+2.0 (13.03+0.08)
  - **Total Height:** 359+2.0 (14.13+0.08)

**Constant Power Discharge Characteristics at 20°C/68°F (Unit: W)**
| Discharge Time | 4 Hr   | 5 Hr   | 10 Hr  | 12 Hr | 20 Hr |
|----------------|--------|--------|--------|-------|-------|
| 1.60V          | 210.3  | 96.7   | 260.2  | 181.2 | 133.5 |
| 1.70V          | 231.6  | 197.4  | 142.8  | 118.1 | 101.3 |
| 1.80V          | 171.9  | 63.2   | 47.3   | 24.6  | 15.4  |

**Constant Current Discharge Characteristics at 20°C/68°F**
| Discharge Time | 30 Min | 1 Hr   | 2 Hr   | 3 Hr   | 6 Hr   | 8 Hr   | 10 Hr  | 12 Hr  | 20 Hr  |
|----------------|--------|--------|--------|--------|--------|--------|--------|--------|--------|
| 1.85V          | 30.29  | 32.10  | 33.39  | -      | -      | -      | -      | -      | -      |
| 1.80V          | 42.00  | 28.80  | 18.30  | -      | -      | -      | -      | -      | -      |
| 1.75V          | 57.30  | 36.36  | 21.99  | 16.55  | 11.46  | 9.96   | 78.60  | 65.70  | 55.30  |
| 1.70V          | 61.35  | 45.00  | 37.83  | 22.59  | 8.10   | 6.69   | 13.50  | -      | -      |
| 1.65V          | 38.79  | 10.05  | 6.75   | -      | 23.25  | 17.47  | 13.74  | 11.64  | 8.25   |