SJ SwaLLow Operating Instructions Manual

Operating Instructions

Thank you for purchasing this ‘SWALLOW AC/DC EQ CHARGER’ charger. We are sure
you will be pleased with its performance and features. In order to ensure that you obtain
the maximum from its operation, please read the following instructions carefully.

SJ INCORPORATED

Input voltage is 11~15V DC, or AC 100V ~ 240V / 50 ~ 60Hz
Capable of charging and discharging 1 - 14 NiCd or NiMH cells, 1 - 6 Lithium-Ion,
Lithium-Polymer or LiFePO4 cells or 2 ~ 12V lead-acid batteries
Adjustable charge current (0.1A - 6.0A)
Adjustable discharge current (0.1A - 1.0A). Auto limited to maintain 5W maximum.
"Zero Delta V" peak detection for NiCd and NiMH batteries
"Constant Current / Constant Voltage" charge method for Lithium-Ion/Po, LiFe batteries
and Pb batteries.
Pack Cycling( Charge to Discharge / Discharge to Charge )
2 -line, 16 character, blue backlit, LCD makes the screen extremely clear and legible.
Built-in an intelligent balancing circuit is designed to individually balance each cell on
the connected lithium battery pack within the tolerance of 5mV during charge or
discharge.
Voltage monitoring feature is to show each actual cell voltage on the screen during
balancing.
Various warning messages for improper input voltage, wrong connections, unsuitable
battery condition and reverse polarity on output.
Packaged in a rugged, extruded aluminum case

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Operating Instructions

Special Features

Do NOT attempt to charge incompatible types of rechargeable batteries. This charger is
designed to only charge and discharge Nickel-Cadmium, Nickel-Metal Hydride,
Lithium-Ion ,Lithium-Polymer, LiFePO4, and Lead-Acid batteries.
Make sure to place the charger on a firm level surface for charging.
Do not attempt to charge batteries at excessive fast charge currents. Check with your
battery manufacturer for the maximum charge rate applicable to your battery.
Do not use automotive type battery chargers to power the charger.
Do not leave the charger unattended while charging. Disconnect the battery and remove
input power from charger immediately if the charger becomes hot. Allow the charger or
battery to cool down before reconnecting.
Do not allow water, moisture or foreign objects into the charger.
Do not place the battery or charger on or near a flammable object while in use. Keep
away from carpets, cluttered workbenches, etc.
Do not cover the air intake holes on the charger as this could cause the charger to over­heat.
Connect the input leads to a 12V power supply first, then connect the battery.
Do not disassemble the charger.
This appliance is not intended for use by young children or infirm persons unless they
have been adequately supervised by a responsible person to ensure that they can use the
appliance safely.
Young children should be supervised to ensure that they do not play with the appliance.
Do not attempt to charge non-rechargeable batteries.
The battery must be placed in a well ventilated area

when charging Lead Acid batteries.

When charging a battery in a vehicle, the battery terminal not connected to the chassis

has to be connected first. The other connection is to be made to the chassis, remote from
the battery and fuel line. The battery charger is then to be connected to the supply mains;
After charging disconnect the battery charger from the supply mains. Then remove the
chassis connection and then the battery connection.

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Safety precautions

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2.SPECIFICATION

Input Voltage

Battery Type & Cells

Battery capacity

Charge Current

Discharge Current

Trickle Charge Current

11.0-15.0V DC, AC 100V ~ 240V / 50 ~ 60Hz

0.1A ~ 6A in 100mA steps(auto limited to 50W maximum)

0.1A ~ 1A in 10mA steps (auto limited to 5W maximum)

0 ~ 200mA

Balancing current Max. 280mA

Delta Peak Sensitivity 5mV ~ 25mV for NiCd & 3mV ~ 25mV for NiMH batteries per cell

Cycling Charge to Discharge / Discharge to Charge

Display Type

Dimensions

2-line, 16 blue backlit character LCD

100mAh ~ 6000mAh adjustable ONLY for Lithium-Ion,
Lithium-Polymer and LiFePO4

Charge Termination

" zero delta V" peak detection for NiCd/NiMH
" constant current / constant voltage " for Li-Ion/Po/Fe and Pb

1-14 Nickel-Cadmium cells / 1-14 Nickel-Metal Hydride cells
1-6 Lithium-Ion or Lithium-Polymer or LiFePO4 cells

( type : 3.6V or 3.7V or 3.3V )

1 - 6 Lead-Acid cells ( 2V per cell )

159 x 152 x 68 mm

Weight 650g

Operating Instructions

1. Set contents

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A. Connect the charger to the 12V DC power supply.
Connect the charger’s red alligator clip to the positive (+) terminal on the power source and
the black alligator clip to the negative (-) terminal. The charger will display “Input voltage”
error message if the input is below 11V or above 15V. If this happens, please recheck the
input power supply to make sure adequate power is present.

- OR -

B. Connect the AC plug to a regular AC100~240V wall outlet.

Note : If AC power is being used for input power, do NOT try to connect the 12V DC power as
well !

Operating Instructions

3.CONTROLS

- Input power -

DC 12V
Input alligator clips.

Balancing port

button

+ Output

- Output

Blue backlit display

AC INPUT

Balancing cable

Balancing adapter board