Description
Dual-Purpose vs. Deep-Cycle
Rather than having a starting battery and a deep-cycle battery . the dual-purpose batteries can handle both jobs at the same time . can be used to start the engine . and deliver service power for accessories and electronics.
AGM Battery has 20x more vibration resistance than flooded marine batteries.
AGM batteries have 2x more cycle life than traditional flooded marine batteries.
AGM technology provides superb shock and vibration resistance.
This battery is designed to handle all accessory demands in RVs and boats.
Charging
Need full charge AGM battery when the voltage falls to 12.7V.
AGM battery storage period at 25℃ is 6 months . generally do not need to recharge the battery in 6 months. Storage for more than 6 months . need to fully charge the battery.
Use constant voltage 14.4± 0.1V . max current 0.2C₂₀A (C₂₀ is battery rated capacity) charging battery. For example . if the power is 55Ah . use max current 11A to charge the battery until the current has no change for 2 to 3 hours. But the maximum charging time must not exceed 24 hours.
PRODUCT SPECIFICATIONS:
BCI Group Size: 34M
Cold Cranking Amp Rating(CCA):650
Marine Cranking Amp Rating(MCA):780
Reserve Capacity:120min
Nominal Voltage:12V
Nominal Capcacity(20HR):55AH
Terminal Type:12mm
Discharge Characteristics:(-18℃ .0℉)
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