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EP26-12-BB Battery12V26AH-The mobile power series is suitable for off grid power systems, camping and RV travel, ship applications, and solar energy storage

**FEATURES**

VRLA Rechargeable Battery
EP26-12

- Absorbent Glass Mat technology for efficient gas recombination, maintenance-free (no water topping-up required).
- No free acid (Non-spillable battery).
- Can be used in any orientation (excluding inverted use).
- The battery is designed for heavy-duty cyclic application.

**APPLICATIONS**

- UPS
- Golf Carts
- Wheelchairs
- Lawn Mowers
- Electric Vehicles

**SPECIFICATIONS**

- **Nominal Voltage:** 12V
- **Nominal Capacity:** 26Ah @ 20-hour rate F.V. (1.75V/cell)
- **Approx. Weight:** 9600g (21.17lbs.)
- **Terminals:** B1 (Fitting M5 bolt & nut), T2, and I1 are optional
- **Internal Resistance:** ≤10mΩ (Fully Charged)
- **Max. Discharge Current:** 390A (5 sec.)
- **Max. Charge Current:** 7.8A
- **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 V0)

**DIMENSIONS (mm/inch)**

- **Length:** 175 ± 1.5 (6.89 ± 0.06)
- **Width:** 125 ± 1.5 (4.92 ± 0.06)
- **Container Height:** 125 ± 1.5 (4.92 ± 0.06)
- **Total Height:** 166 ± 1.5 (6.54 ± 0.06)

**Constant Power Discharge Characteristics at 25°C/77°F (Unit: W)

EP26-12-BB Battery12V26AH

**FEATURES**

VRLA Rechargeable Battery  
EP26-12

- Absorbent Glass Mat technology for efficient gas recombination, maintenance-free (no water topping-up required).
- No free acid (Non-spillable battery).
- Can be used in any orientation (excluding inverted use).
- The battery is designed for heavy-duty cyclic application.

**APPLICATIONS**

- UPS
- Golf Carts
- Wheelchairs
- Lawn Mowers
- Electric Vehicles

**SPECIFICATIONS**

- **Nominal Voltage:** 12V
- **Nominal Capacity:** 26Ah @ 20-hour rate F.V. (1.75V/cell)
- **Approx. Weight:** 9600g (21.17lbs.)
- **Terminals:** B1 (Fitting M5 bolt & nut), T2, and I1 are optional
- **Internal Resistance:** ≤10mΩ (Fully Charged)
- **Max. Discharge Current:** 390A (5 sec.)
- **Max. Charge Current:** 7.8A
- **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 V0)

**DIMENSIONS (mm/inch)**

- **Length:** 175 ± 1.5 (6.89 ± 0.06)
- **Width:** 125 ± 1.5 (4.92 ± 0.06)
- **Container Height:** 125 ± 1.5 (4.92 ± 0.06)
- **Total Height:** 166 ± 1.5 (6.54 ± 0.06)

**Constant Power Discharge Characteristics at 25°C/77°F (Unit: W)**

| Discharge Time | 10 Min | 15 Min | 30 Min | 1 Hr | 3 Hr | 5 Hr | 10 Hr | 20 Hr |
|----------------|--------|--------|--------|------|------|------|-------|-------|
| Discharge Current | 75.85  | 32.42  | 29.19  | 15.26| 77.35| 33.12| 29.64 | 15.60 |
| Discharge Current | 78.05  | 35.32  | 29.79  | 15.67| 78.75| 35.92| 29.86 | 15.71 |
| Discharge Current | 79.15  | 35.92  | 29.86  | 15.71| -    | -    | -     | -     |
| Discharge Current | -      | -      | -      | -    | -    | -    | -     | -     |

**Constant Current Discharge Characteristics at 25°C/77°F (Unit: A)**

| Discharge Time | 5 Min | 
|----------------|-------|
| Discharge Current | 847.0 |

**Constant Current Discharge Time at Different Voltages (Unit: Hours)**

| Voltage | 1.80V | 1.75V | 1.70V | 1.65V | 1.60V |
|---------|-------|-------|-------|-------|-------|
| 5 Min   | 76.3  | 90.0  | 95.4  | 64.4  | 102.9 |
| 10 Min  | 44.8  | 60.7  | 62.9  | 49.5  | 65.7  |
| 15 Min  | 26.3  | 46.9  | 48.3  | 28.3  | 50.5  |
| 30 Min  | 16.0  | 27.3  | 27.9  | 16.0  | 28.6  |
| 1 Hr    | 6.56  | 15.5  | 15.8  | 6.56  | 16.2  |
| 3 Hr    | 4.49  | 6.44  | 6.59  | 4.49  | 6.59  |
| 5 Hr    | 2.49  | 1.30  | 1.31  | 2.49  | 4.31  |
| 10 Hr   | -     | -     | -     | -     | -     |

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