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12V50Ah General-Purpose Lead-Acid Batteries
| Battery type | Rated voltage | 12V | ||
| Nominal Capacity (20HR) | 50Ah | |||
| Battery type | GBT12-50 | |||
| Battery size | Long | Wide | High | Overall height (including terminals) |
| 230mm (9.59 inches) | 139mm (5.47 inches) | 210mm (8.26 inches) | 215mm (8.46 inches) | |
| Approximate weight | 13.71kg (30.22lbs) ± 3% | |||
| Capacity | 20 hour rate (10.5V) | 10 hour rate (10.8V) | 5-hour rate (10.5V) | 1 hour rate (9.6V) |
| 50Ah | 45Ah | 40.04Ah | 27Ah | |
| Maximum discharge current | 600A (5 seconds) | |||
| Battery internal resistance | Approx. 9.35mΩ at full power (25℃) | |||
| capacity under the influence of temperature | 40℃ (104 oF) | 25℃ (77 oF ) | 0℃ (32 oF ) | -15℃ (5 oF ) |
| 102% | 100% | 85% | 65% | |
| Self-discharge @25°C (77 o F ) | stored for one month | three months of storage | Storage for twelve months | |
| 98% | 94% | 74% | ||
| Charging Method @25°C (77 o F ) | Recycling | Float-charged use | ||
| 14.40-15.0V (initial charging current less than 15A) | 13.50-13.80V | |||
- Low self-discharge
- Good consistency
- Maintenance-free; no need to add water
- Design life of up to 5 years
- High safety performance; explosion-proof and flame-retardant
- Low internal resistance; excellent conductivity
- Excellent high-rate discharge performance
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