DeNA CP1229
Voltage (V) : 12
Capacity 20hr (Ah): 2.9
Dimensions : 80 x 56 x 99 mm (L x W x H)
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Performance Characteristics
| Nominal Voltage | 12V |
| Number of cell | 6 |
| Design Life | 5 years |
| Nominal Capacity 77°F (25°C) | |
| 20 hour rate (0.145A, 10.5V) | 2.9Ah |
| 10 hour rate (0.26A, 10.5V) | 2.6Ah |
| 5 hour rate (0.51A, 10.5V) | 2.55Ah |
| 1 hour rate (2.2A, 9.6V) | 2.2Ah |
| Internal Resistance | |
| Fully Charged battery 77°F (25°C) | 42mOhms |
| Self-Discharge | |
| 3% of capacity declined per month at 25°C (average) | |
| Operating Temperature Range | |
| Discharge | -20~60°C |
| Charge | -10~60°C |
| Storage | -20~60°C |
| Max. Discharge Current 77°F (25°C) | 43.5A(5s) |
| Short Circuit Current | 145A |
| Charge Methods: Constant Voltage Charge 77°F (25°C) | |
| Cycle use | 2.30-2.35V |
| Maximum charging current | 1.16A |
| Temperature compensation | -30mV/°C |
| Standby use | 2.23-2.27V |
| Temperature compensation | -20mV/°C |
General Features
- Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding.
- Positive and negative plates in lead-calcium-tin alloy
- Stable quality & high reliability
- Sealed construction
- Maintenance-free operation
- Low pressure venting system
- Low self discharge
- High rate discharge
- Valve Regulated Lead Acid (VRLA) battery
- V0 Class Flame-Retardant ABS (UL94V-0) container and cover is optional
- Six months shelf life at 25°C
- Design life 8-10 years depend on temperature, float charging*
Dimensions and Weight
| Length(mm / inch) | 80 / 3.14 |
| Width(mm / inch) | 56 / 2.20 |
| Height(mm / inch) | 99 / 3.89 |
| Total Height(mm / inch) | 104 / 4.09 |
| Approx. Weight(Kg / Ibs) | 1.06 / 2.33 |
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