VRLA Rechargeable Battery
EP7-12
**FEATURES:**
- 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
- Toy-Cars
- Power Packs
- Fishing Lights
- Laboratory Equipment
**SPECIFICATIONS:**
- **Nominal Voltage:** 12V
- **Nominal Capacity:** 7.0Ah @ 20-hour rate F.V. (1.75V/cell)
- **Approx. Weight:** 2600g (5.73lbs.)
- **Terminals:** T2 (Faston Tab 250), T1 is optional
- **Internal Resistance:** ≤25mΩ (Fully Charged)
- **Max. Discharge Current:** 105A (5 sec.)
- **Max. Charge Current:** 2.1A
- **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) EP7-12
- Optional: Flame Retardant ABS (UL94 V-0) EP7-12FR
- **Compliance:** IEC 61056-1, JIS C 8702-1, GB/T 19639.1
**DIMENSIONS (mm/inch):**
- **Length:** 151 ± 1.5 (5.94 ± 0.06)
- **Width:** 65 ± 1.5 (2.56 ± 0.06)
- **Container Height:** 98 ± 1.5 (3.86 ± 0.06)
- **Total Height:** 98 ± 2.0 (3.86 ± 0.08)
- **Terminal Hardware Initial Torque:** T1 (10.0Nm ± 5%)
EP7-12-BB Battery12V7AH
VRLA Rechargeable Battery
EP7-12
**FEATURES:**
- 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
- Toy-Cars
- Power Packs
- Fishing Lights
- Laboratory Equipment
**SPECIFICATIONS:**
- **Nominal Voltage:** 12V
- **Nominal Capacity:** 7.0Ah @ 20-hour rate F.V. (1.75V/cell)
- **Approx. Weight:** 2600g (5.73lbs.)
- **Terminals:** T2 (Faston Tab 250), T1 is optional
- **Internal Resistance:** ≤25mΩ (Fully Charged)
- **Max. Discharge Current:** 105A (5 sec.)
- **Max. Charge Current:** 2.1A
- **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) EP7-12
- Optional: Flame Retardant ABS (UL94 V-0) EP7-12FR
- **Compliance:** IEC 61056-1, JIS C 8702-1, GB/T 19639.1
**DIMENSIONS (mm/inch):**
- **Length:** 151 ± 1.5 (5.94 ± 0.06)
- **Width:** 65 ± 1.5 (2.56 ± 0.06)
- **Container Height:** 98 ± 1.5 (3.86 ± 0.06)
- **Total Height:** 98 ± 2.0 (3.86 ± 0.08)
- **Terminal Hardware Initial Torque:** T1 (10.0Nm ± 5%)
**Constant Power Discharge Characteristics at 25°C/77°F (Unit: W):**
| Discharge Time | 10 Min | 15 Min | 30 Min | 5 Hr | 10 Hr | 20 Hr |
|----------------|--------|--------|--------|------|-------|-------|
| Discharge Current | 14.10 | 7.86 | 4.11 | 14.30 | 7.98 | 4.20 |
**Constant Current Discharge Characteristics at 25°C/77°F (Unit: A):**
| Discharge Time | 5 Min | 3 Hr | 1 Hr | 20 Hr |
|----------------|-------|-------|-------|--------|
| Discharge Current | 20.40 | 20.80 | 21.00 | 21.20 |
**Constant Current Discharge Time at Different Voltages (Unit: Hours):**
| Voltage | 1.80V | 1.75V | 1.70V | 1.65V | 1.60V | 1.50V |
|---------|--------|--------|--------|--------|--------|--------|
| 1 Hr | 20.54 | 24.22 | 16.94 | 17.34 | 27.71 | 29.36 |
| 3 Hr | 15.09 | 16.35 | 13.02 | 13.32 | 17.68 | 19.75 |
| 5 Hr | 7.076 | 12.63 | 26.88 | 7.619 | 13.58 | 14.36 |
| 10 Hr | 4.067 | 7.347 | 1.767 | 4.319 | 7.695 | 7.208 |
| 15 Hr | - | - | 1.208 | - | 4.361 | 0.670 |
| 20 Hr | 0.343 | 4.185 | 0.670 | - | 1.775 | - |
Contact: Albert Shu
Phone: 13775032303
Tel: 400-1177-032
Email: 13775032303@139.com
Add: Room 2-3208, Financial Street Rongyu, No. 780 Wanhangdu Road, Jing'an District, Shanghai, China