Characteristics
| Nominal Voltage | 12V | ||
| Nominal Capacity (20 hour rate) | 7.0Ah | ||
| Capacity 25℃(77°F) |
20 hour rate (0.35A) | 7.0Ah | |
| 10 hour rate (0.665A) | 6.65Ah | ||
| 5 hour rate (1.12A) | 5.6Ah | ||
| 1 hour rate (4.55A) | 4.55Ah | ||
| Internal Resistance | Full Charged Battery 25℃(77°F) | ≤30mΩ | |
| Cyclic Life | 50%(C20) Depth of discharge | 600Times | |
| Float Life | 25℃(77°F) Float charge at 13.8V | About 3 Years | |
| Capacity affected by Temperature (20 hour ) |
40℃ (104°F) | 102% | |
| 25℃ (77°F) | 100% | ||
| 0℃ (32°F) | 85% | ||
| -15℃ (5°F) | 65% | ||
| Self-Discharge 25℃(77°F) |
Capacity after 3 month storage | 90% | |
| Capacity after 6 month storage | 80% | ||
| Capacity after 12 month storage | 62% | ||
| Charge (Constant Voltage) 25℃(77°F) | Cycle | Initial Charging Current Less than 2.1A Voltage 14.6-15.0V |
|
| Float | Voltage 13.5-13.8V | ||
Battery Construction
| Component | Positive plate | Negative plate | Container | Safety valve | Terminal | Separator | Electrolyte |
| Raw Material | Lead dioxide | Lead | ABS | Rubber | Copper | Fiberglass | Sulfuric acid |
| Voltage | Run Time | |||||||||||
| 3 min | 5 min | 15 min | 30 min | 45 min | 1h | 2h | 3h | 5h | 8h | 10h | 20h | |
| 9.6 V | 30 | 22 | 13.0 | 7.5 | 6.0 | 4.71 | 2.55 | 1.99 | 1.16 | 0.81 | 0.67 | 0.36 |
| 10.2V | 29 | 21.4 | 12.5 | 7.0 | 5.6 | 4.63 | 2.50 | 1.92 | 1.14 | 0.80 | 0.67 | 0.35 |
| 10.5V | 28.1 | 21.0 | 12.0 | 6.6 | 5.2 | 4.55 | 2.45 | 1.87 | 1.12 | 0.69 | 0.665 | 0.35 |
| 10.8V | 27.0 | 20.4 | 11.5 | 6.1 | 4.9 | 4.47 | 2.36 | 1.72 | 1.10 | 0.68 | 0.66 | 0.34 |
| Battery (L×W×H) |
mm±1 | 151×65×99 |
| inch | 5.95×2.56×3.90 | |
| Box (L×W×H) |
mm±2 | 320×284×122 |
| inch | 12.6×11.2×4.81 | |
| Quantity Per Box | 8 PCS | |
| Net weight Per Cell | 2 Kg±30g | |
| Net weight Per Box | 16.8Kg | |
| Gross Weight | 17.2 Kg | |