Up To 700 Watt Amplifiers
12V AGM Battery, 20 AH, Download Full Specifications
SPECIFICATIONS
Nominal Voltage: 12V
Nominal Capacity(20HR): 20.0AH
Approx Weight: Approx 5.78 kg (12.74lbs)
Terminal: T12
Container Material: ABS
Max. Discharge Current: 300A (5s)
Internal Resistance Approx: 15mB
Nominal Operating Temp. Range: 25 +3 C (77+5 F )
Dimension:
- Length: 181.512mm (7.14 inches)
- Width: 7712mm (3.03 inches)
- Container Height: 167.512mm (6.59 inches)
- Total Height (with Terminal): 167.512mm (6.59 inches)
Rated Capacity:
- 20.0 AH/1.00A: (20hr ,1.80V/cell,25 C/77 F)
- 18.6 AH/1.86A: (10hr ,1.80V/cell,25 C/77 F)
- 17.0 AH/3.40A: (5hr ,1.75V/cell,25 C/77 F)
- 15.3 AH/5.10A: (3hr ,1.75V/cell,25 C/77 F)
- 12.6 AH/12.6A: (1hr ,1.60V/cell,25 C/77 F)
Capacity affected by Temperature:
- 40 C (104 F): 103%
- 25 C (77 F): 100%
- 0 C (32 F): 86%
Operating Temp.Range:
- Discharge: -15~50 C (5~122 F)
- Charge: 0~40 C (32~104 F)
- Storage: -15~40 C (5~104
Cycle Use
- Initial Charging Current less than 6.0A.Voltage
- 14.4V~15.0V at 25 C(77 F)Temp. Coefficient -30mV/ C
Standby Use
- No limit on Initial Charging Current Voltage
- 13.5V~13.8V at 25 C(77 F)Temp. Coefficient -20mV/ C
Self Discharge
- Batteries may be stored for up to 6 months
- at 25 C(77 F) and then a freshening charge is required.
- For higher temperatures the time interval will be shorter.