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XTV Series


12 V 55.0Ah
XTV 12550 is a general battery up to 12 years expected life in standby service. XTV has a wider operating temperature range, which makes them more suitable for the systems in harsh conditions.
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Cells Per Unit 6
Voltage Per Unit 12 V
Capacity 55AH @ 20hr-rate to 1.75V per cell @ 25°C(77°F)
Weight Approx. 17.9 Kg (39.45 lbs)
Maximum Discharge current 300A (5sec)
Internal Resistance Approx. 5.20 mΩ
Operating Temperature Range Discharge:-20°C~50°C (-4°F~122°F)
Charge:-20°C~50°C (-4°F~122°F)
Storage:-15°C~40°C ( 5°F~104°F)
Nominal Operating Temperature Range 25°C±3°C (77°F±5°F)
Float charging voltage 13.5 to 13.8 VDC/unit Average at 25°C (77°F)
Recommended Maximum Charging current limit 16.5A
Equalization Charging Voltage 14.4 to 15.0 VDC/unit Average at 25°C (77°F)
Self Discharge Less than 10% after 90 days, can be stored up to 6 months at 25℃ (77℉)
Terminal I2 thread lead alloy terminal to accept M6 bolt
Container Material PP (UL 94-HB) & Flame Retardant (94-V0) available upon request


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