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AC AND DC CHARGING/RECHARGING

Use a common household AC extension cord for charging (cord not supplied).
For maximum battery life, we recommend the unit be kept fully charged at all times.
If the battery is allowed to remain in a discharged state, battery life will be shortened. 
• MAKE SURE ALL SWITCHES ARE TURNED OFF DURING RECHARGING.
• Charge the unit for a full 40 hours using AC method before first use. 
• Recharge the unit fully after each use
• Recharge the unit every two months when it has not been used regularly.

Notes:

Recharging the battery after each use prolongs battery life; frequent
discharges between recharges reduces battery life. 
The Electromate also comes with a DC/DC charging adapter for recharging the
unit from a 12 volt DC accessory outlet in a vehicle.
If unit is fully discharged, it is recommended that the vehicle being used for
recharging be left running while the unit is charging via the 12 volt DC method.

Viewing Battery Charge Level Status

Press the Battery Charge Level pushbutton to display battery status. The Battery
Charge Level Indicator LEDS will light.

LEDS (from left to right):

• Red LED indicates a low battery charge
• Two Red LEDs indicate a medium level or partially charged battery
• Two Red and one Green LED indicates a full or high level battery charge

120 Volt AC Charging

1. Lift the AC adapter cover located on the back of the 

Electromate

and connect

an extension cord to the unit. Plug the other end of the cord into a standard
120 volt AC wall outlet.

2. Charge until two Red and one Green LEDs light.
3. Once fully charged, disconnect the extension cord. 

Note: 

The unit cannot be overcharged using the AC method. 

12 Volt DC Charging

The DC recharging method will NOT recharge the unit as effectively as recharging
from 120 volt AC. The 12 volt DC recharging procedure is recommended only when
it is necessary, since frequent use of the 12 volt DC recharging procedure may
shorten the battery system’s life.

1. Insert the gold-tipped DC/DC charging adapter plug into the vehicle’s 12 volt DC

accessory outlet. 

2. Insert the silver-tipped end plug into the 12 volt DC accessory outlet on the front

panel of the unit. 

3. To check the charge status of the battery during DC charging, disconnect the DC

adapter from the accessory outlet and push the Battery Charge Level pushbutton.
Observe the battery charge indicator.

4. When charging is complete, remove the power cord.

WARNING

Do not recharge for more than 3 to 4 hours maximum using the 12
volt DC method.

3

2

Protective Features

Automatic Overload —

Built-in protection against overload — in the event the

AC outlet draws more than 250 watts, power to the unit’s outlet will automatically
shut off.

Ground Fault Circuit Interrupter (GFCI) —

The GFCI protects the unit and the

user by sensing imbalances in a circuit caused by current leakage to the ground
and shuts down the unit’s AC outlet to prevent electrical shock.

Overheating —

Unit automatically shuts down if it exceeds a safe temperature.

Safety Power Switch and Reverse Polarity Alarm —

In event the

cables/clamps are reversed during jump-starting, an indicator lights and an alarm
sounds BEFORE the Power Switch is turned ON.

Low Battery —

If the battery power level is too low, the AC Power Supply shuts

down automatically. 

Front View

Back View

Front Panel

12 VOLT DC OUTLET

BATTERY CHARGE LEVEL

PUSHBUTTON

BATTERY CHARGE

LEVEL INDICATORS

120 VOLT AC

OUTLET

INVERTER STATUS

LIGHT

ALTERNATOR CHECK

INDICATOR

AREA LIGHT

AREA LIGHT

ON/OFF SWITCH

REVERSE

POLARITY

INDICATOR

INVERTER POWER

SWITCH

UNIT FRONT PANEL 

UNIT FRONT PANEL 

RUBBER HANDLE

JUMP-STARTER

CABLE

CONNECTORS

AIR VENTS

AC CHARGER

JUMP-START

POWER SWITCH

VEC1026BD_Manual_050305  5/9/05  2:25 PM  Page 2

Summary of Contents for ElectroMate 250

Page 1: ...able design The repaired or replaced unit will then be warranted under the terms of the remainder of the warranty period The customer is responsible for the shipping charges on all returned items after 30 days During the warranty period manufacturer will be responsible for the return shipping charges LIMITATIONS This warranty does not cover accessories bulbs fuses and batteries defects resulting f...

Page 2: ...posed terminals with heavy duty electrical tape to prevent shorting shorting can result in injury or fire 13 Do not smoke or use flammable items matches cigarette lighters etc while working on a vehicle s battery system 14 Whether stored or in use keep this unit out of reach of children 15 Do not operate charger in rain or snow nor use when wet 16 DO NOT ATTEMPT TO JUMP START A FROZEN BATTERY 17 W...

Page 3: ...his guide carefully before use to ensure optimum performance and avoid damage to the unit FEATURES Powers 110 120 volt AC appliances Powers 12 volt DC appliances Jump starts vehicle engines Built in 250 watt inverter Includes non spillable maintenance free heavy duty sealed battery Safe to use transport and store Alternator check Reverse polarity connection warning Detachable jumper cables Require...

Page 4: ...ging from 120 volt AC The 12 volt DC recharging procedure is recommended only when it is necessary since frequent use of the 12 volt DC recharging procedure may shorten the battery system s life 1 Insert the gold tipped DC DC charging adapter plug into the vehicle s 12 volt DC accessory outlet 2 Insert the silver tipped end plug into the 12 volt DC accessory outlet on the front panel of the unit 3...

Page 5: ...system to jump start any vehicle read and understand all instructions safety tips warnings cautions and first aid information provided in this manual and on the product labeling Additional important information may also be provided in the battery manual CAUTION To avoid possible damage that may shorten the unit s working life protect this unit from direct sunlight direct heat and moisture This sys...

Page 6: ... 3 prong outlet for 120 volt AC appliances which shuts down inverter if leakage or ground fault current is detected 5 Internal protective circuits including Overload and over temperature shutdown activated if AC output exceeds 250 watts AC short circuit shutdown Low voltage shutdown A new cooling technology that more efficiently cools the power transistors and combined with soft start dramatically...

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