AA Portable Power Corp Universal Smart Charger User Manual - page 3
Features:
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High Quality Intelligent smart charger (Model 54-75V/18) designed for SLA (46V-60V, 23-
30Cells), Li-Ion/LiMnNi (48.1V-62.9V, 13-17Cells), LifePO4 (51.2V-67.2V, 16-21Cells) Battery
pack
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Adjustable Charging voltage from 54-75VDC
o
Must select charging voltage correctly based on battery used below
Li-Ion / LiMnNi = 4.2V / cell
Ex. Charging voltage for 51.8V (14Cells) Li-Ion/LiMnNi = 4.2V
x 14 = 58.8V
LiFePO4 = 3.55V / cell
Ex. Charging voltage for 51.2V (16Cells) LiFePO4 = 3.55V x 16
= 56.8V
SLA = 2.43V / cell
Ex. Charging voltage for 48V (24Cells) SLA = 2.43 x 24 =
58.32V
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Charging Stage: CC (Constant Current) --> CV (Constant Voltage) --> Floating
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Switch-Mode Technology
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Convert from AC input voltage to DC charging voltage 1677 times faster than traditional
linear charger
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Unit will be smaller, lighter and higher efficiency than traditional linear charger
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Built in cooling fan to ensure charger long service life
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AC Input Power: 110VAC, 50~60Hz USA AC plug
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For international use, please call to order
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Cut-Off Automatically when the battery is fully charge
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Safety protection
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Over Current & Over Voltage protection
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Short Circuit protection
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Thermal protection @ 75'C
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Reverse polarity protection
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Charging Voltage:
54-75VDC
o
To set charging voltage up to 75VDC, please connect battery to charger
first , then warm up charger about 30 minutes
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Charging Current:
18.0A+/- 0.5A
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Max Power output: 1500W
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Charging time:
o
Li-Ion / LiMnNi Charging time = (1.5 x Ah rate of the pack) / charge current
o
LiFePO4 Charging time = (1.41 x Ah rate of the pack) / charge current.
o
SLA Charging time = (1.2 x Ah rate of the pack) / charge current.
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Battery pack Capacity:
>= 18Ah
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Stylish Aluminium Enclosure
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Built in 2 unit of LED indicator
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Power ON: LED 1 = Red
o
Charging (Constant Current): LED 2 = Red
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Charging (Constant Voltage): LED 2 = Red
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Fully charger: LED 2 = Green
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Charging terminal :4' long 8AWG wire SB50A Andersen connector
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Anderson plug dimension (LxWxH):1.9"(48.0mm) x 1.5"(38.0mm) x 0.6" (15.0mm)
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Exclude 1 pcs
SB50A Anderson connector for mating connector.
o
Tip: In order to match up the charger's connector, You may connect the battery pack
charge terminal with SB50A Andersen connector.
o
Warning: Wrong polarity will damage the charger, and Batteryspace are not
responsible for the damage or losses caused by misusing
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Note: SB50A Anderson connector has no difference in male and female, which can mate each
other
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Dimension (LxWxH): 344mm(13.5") x 178mm(7.0") x 100(3.9")
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Weight: 12.1 lbs (5.5kg)