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Stealth 550

STEALTH 550 (12V55AH) Up To 1500 Watts Amplifiers

$229.00
US Price Only
12V AGM Battery, 55 AH, Up To 1500 Watt Amplifiers
12V AGM Battery, 55 AH, Up To 1500 Watt Amplifiers
More Information
Nominal Voltage 12V
Nominal Capacity(20HR) 55.0AH
Dimensions
Length 229+3mm (9.02 inches)
Width 138+2mm (5.43 inches)
Container Height 205+3mm (8.07 inches)
Total Height (with Terminal) 211+3mm (8.31 inches)
Approx Weight Approx 16.2 kg (35.17lbs)
Terminal T6
Container Material ABS
Rated Capacity
57.2 AH/2.86A (20hr ,1.80V/cell,25 C/77 F)
55.0 AH/5.50A (10hr ,1.80V/cell,25 C/77 F)
47.3 AH/9.46A (5hr ,1.75V/cell,25 C/77 F)
42.9 AH/14.3A (3hr ,1.75V/cell,25 C/77 F)
33.6 AH/33.6A (1hr ,1.60V/cell,25 C/77 F)
Max. Discharge Current 660A (5s)
Internal Resistance Approx 7.5mΩ
Operating Temp.Range
Discharge -15~50 C (5~122 F)
Charge 0~40 C (32~104 F)
Storage -15~40 C (5~104 F)
Nominal Operating Temp. Range 25+3 C (77+5 F )
Cycle Use

Initial Charging Current less than 15.5A.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

Capacity affected by Temperature
40 C (104 F) 103%
25 C (77 F) 100%
0 C (32 F) 86%
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.

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Short Description 12V AGM Battery, 55 AH, Up To 1500 Watt Amplifiers
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