AA Portable Power Corp Universal Smart Charger User Manual - page 3
Features:
•
High Quality Intelligent smart charger (Manufacture part#KP4818CL) designed for
SLA (36V-48V, 18-24Cells), Li-Ion/LiMnNi (29.6V-51.8V, 8-14Cells), LifePO4 (38.4V-
51.2V, 12-16Cells) Battery pack
•
Adjustable Charging voltage from 29.6-58.4VDC
•
Must select charging voltage correctly based on battery used below
o
Li-Ion / LiMnNi = 4.17V / cell
Ex. Charging voltage for 51.8V (14Cells) Li-Ion/LiMnNi =
4.17V x 14 = 58.38V
o
LiFePO4 = 3.55V / cell
Ex. Charging voltage for 51.2V (16Cells) LiFePO4 =
3.55V x 16 = 56.8V
o
SLA = 2.43V / cell
Ex. Charging voltage for 48V (24Cells) SLA = 2.43 x 24 =
58.32V
• Charging Stage: CC (Constant Current) --> CV (Constant Voltage) --> Floating
• Switch-Mode Technology
o
Convert from AC input voltage to DC charging voltage 1677 times faster
than traditional linear charger
o
Unit will be smaller, lighter and higher efficiency than traditional linear
charger
• Built in cooling fan to ensure charger long service life
• Input AC power: World-Wide 90-132VAC / 200-240VAC , 47-63Hz, USA AC plug
o
For international use,
please click here to order AC plug adaptor
seperately
• Cut-Off Automatically when the battery is fully charge
• Safety protection
o
Over Current & Over Voltage protection
o
Short Circuit protection
o
Reverse polarity protection
• Charging Voltage:
29.6-58.4VDC
• Charging Current:
18.0A +/- 0.5A
• Max Power output: 1200W
• 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.
• Battery pack Capacity:
>= 18Ah
• Stylish Aluminium Enclosure
• Built in 2 unit of LED indicator
o
Power ON: LED 1 = Red
o
Charging (Constant Current): LED 2 = Red
o
Charging (Constant Voltage): LED 2 = Red
o
Fully charger: LED 2 = Green
• Charging terminal :
4' long 8AWG wire 1.9" x 1.5" x 0.6" Standard Anderson
connector