Specifications
- **Nominal Voltage**: 12V
- **Nominal Capacity**: 20.0Ah @ 20-hour rate (1.75V/cell)
- **Approx. Weight**: 6.4kg (14.11 lbs)
- **Terminals**: B1 (Fitting M5 bolt & nut), T2 and I1 are optional
- **Internal Resistance**: ≤11mΩ (Fully Charged)
- **Max. Discharge Current**: 300A (5 sec.)
- **Max. Charge Current**: 6.0A
- **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)
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#### Dimensions (mm/inch)
- **Length**: 181 ± 1.5 (7.13 ± 0.06)
- **Width**: 76 ± 1.5 (2.99 ± 0.06)
- **Container Height**: 166 ± 1.5 (6.54 ± 0.06)
- **Total Height**: 166 ± 1.5 (6.54 ± 0.06)
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####
BPL20-12-bb Battery12V20AH
### VRLA Rechargeable Battery
**Model: BPL20-12**
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#### Features
- **Applications**:
- UPS
- Fishing Lights
- Emergency Lights
- Can be used in any orientation (excluding inverted)
- Lawn Mowers
- Absorbent Glass Mat technology for efficient gas recombination
- Video Camcorders (VCR)
- **Maintenance-free**: No water topping-up required
- **No free acid**: Non-spillable battery
- **Low self-discharge rate**
---
#### Specifications
- **Nominal Voltage**: 12V
- **Nominal Capacity**: 20.0Ah @ 20-hour rate (1.75V/cell)
- **Approx. Weight**: 6.4kg (14.11 lbs)
- **Terminals**: B1 (Fitting M5 bolt & nut), T2 and I1 are optional
- **Internal Resistance**: ≤11mΩ (Fully Charged)
- **Max. Discharge Current**: 300A (5 sec.)
- **Max. Charge Current**: 6.0A
- **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)
- **Length**: 181 ± 1.5 (7.13 ± 0.06)
- **Width**: 76 ± 1.5 (2.99 ± 0.06)
- **Container Height**: 166 ± 1.5 (6.54 ± 0.06)
- **Total Height**: 166 ± 1.5 (6.54 ± 0.06)
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#### Terminal Type
- **B1**: Fitting M5 bolt & nut
- **I1**: Optional
- **T2**: Optional
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#### Constant Power Discharge Characteristics at 25°C/77°F (Unit: Watts)
| Time | 1 Hr | 3 Hr | 5 Hr | 10 Hr | 20 Hr |
|---------|--------|--------|--------|--------|-------|
| 1.80V | 138.35 | 68.24 | 40.24 | 22.46 | 11.74 |
| 1.75V | 142.25 | 69.41 | 40.80 | 12.00 | 14.48 |
| 1.70V | 146.86 | 70.59 | 40.98 | 12.08 | 22.98 |
**Constant Current Discharge Characteristics at 25°C/77°F (Unit: Amps)**
| Time | 3 Hr | 5 Hr |
|--------|-------|-------|
| 1.80V | 4.85 | 3.35 |
| 1.75V | 4.95 | 3.40 |
| 1.70V | 5.00 | 3.43 |
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#### Discharge.Time
| Time | 5 Min | 10 Min | 15 Min | 30 Min | 1 Hr |
|---------|--------|--------|--------|--------|--------|
| 1.80V | 489.75 | 306.65 | 249.70 | 238.62 | 247.82 |
| 1.75V | 530.65 | 497.82 | 532.62 | 568.82 | 594.23 |
| 1.70V | 651.87 | 554.28 | 800.00 | 896.64 | 915.24 |
| 1.65V | 396.64 | 415.24 | 427.84 | 437.80 | 452.17 |
| 1.60V | 837.78 | 662.30 | 562.70 | 476.00 | 457.92 |
**Discharge.Fice**
| Time | 10 Hr | 20 Hr |
|---------|--------|-------|
| 1.80V | 1.87 | 1.92 |
| 1.75V | 1.90 | 1.91 |
| 1.70V | 1.91 | 1.92 |
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The above information details the specifications of the VRLA rechargeable battery model BPL20-12.
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