ENERGY SISTEM NATURA 6700 User manual

User Manual
Energy Sistem Battery Charger AA/AAA
NNATURA 6700 Worl-Wide Traveller.
Please read this manual carefully. It contains important
operating instructions.
Warning :
lBatteries are not charged as shipped. Must be charged
prior to first use.
lCharge only Ni-MH type batteries on this charger.
lBatteries may leak or explode causing personal injury if
inserted improperly, disposed of in fire, mixed with other
battery types, or short circuited.
Features :
lThe charger includes 4-pin USB cable, car adaptor and
external AC adaptor
lPowered by thesuppliedAC adaptor when using indoor
or by the supplied 12VDC Car adaptor when using in a
vehicle.
lSpecially designed with USB input cable , fits USB ports
lRecharges 2 pieces or 4 pieces high capacity of AA &
AAANi-MH batteries at a time.
lBatteries life well protected by –dV detection and timer
protection.
lAutomatic charging current selection for size AA and
AAA batteries.
lLED display for rapid charge/trickle charge/bad cell
detection.
Flashing LED – rapid charge ; LED lighting up– trickle
charge ;

No LED display – Cells are not suitable for charging.
lHigh efficiency, compact size & light weight.
Safety Features :
lNegative delta V cut -off function
lSafety timer to prevent over charge
lShort circuit protection
lReverse-polarity protection
lBad cell Detection
Charging Instructions
1. Insert 2 or 4 pieces of AA/AAA rechargeable Ni-MH
batteries into the battery compartment; battery must
be charged in pairs. For charging only 2 cells, insert
the batteries to the left or right side of the charging
terminal (Fig. 1) & (Fig.2)
2. Make correct contact for polarity ( + and – ) ;
according to the sign in the battery compartment.
3. For charging of AAA battery, pull down the adjustable
battery contact plate first and then insert the AAA
batteries into the compartment. Now the AAA
batteries will be hold firmly inside the compartment.

The charger will adjust the suitable charging current
for AAA battery automatically.
4. Charge either AA or AAA size at a time. Do not mix to
charge AA or AAA at same time.
5. When using indoor
Connect the supplied AC adaptor’s barrel plug into the
jack on the back of the charger. Plug the AC adaptor
into household electric outlet.
Caution: The supplied AC adaptor supplies 12VDC
and delivers 500mA, and its plug fits into the charger’s
DC input jack. Using an adaptor that does not meet
these specifications could damage the charger or the
adaptor.
When using in a vehicle
Connect the supplied DC car adaptor’s barrel plug into
the charger’s DC input jack. Plug the large end of the
cord into the 12V car lighter power port.
When using with a operating computer
Connect the supplied USB cable’s barrel plug into the
charger’s DC input jack. Plug the 4-pin USB plug into a
standard USB port of your operating computer. Please
make sure your computer is installed with a standard
USB port with output 5VDC, 700mA.
6. The LED will flash to indicate the proper charging.

After the batteries are fully charged, the LED will light
up indicating the trickle charge is on. The charged
batteries are ready for use.
7. Unplug the charger and remove the batteries from the
charger when not in use.
8. Begin again at Step 1 to charge the next set of
batteries.
Bad Cell Detection :
When charge process is started, the charger detects the
health status of the cells in the battery compartment. If any
battery is unsuitableforcharging. i.e. short circuit orreversed
polarity, the status LED will switch off.
Specifications :
Charge rate :
(when using indoor
or in a
vehicle) – 12VDC input 2PCS AA 1000mA 4PCS AA 600mA
2 or 4PCSAAA 350mA
(when using with a operating
computer/laptop ) –
5VDC
input
2 PCS AA 700mA
4 PCS AA 400mA
2 or 4PC AAA 350mA
Trickle mode : AAA 15mA
AA25mA
Operating temperature 0 - 35

(when using indoor or in a vehicle) – 12VDC input
Size Charging
current Ni-MH Charging time (FOR 2
PCS)
Charging time
(For 4 PCS)
1300mAh 80 minutes 145 minutes
1600mAh 95 minutes 175 minutes
1800mAh 105 minutes 195 minutes
2000mAh 115 minutes 215 minutes
2100mAh 120 minutes 225 minutes
2300mAh 140 minutes 245 minutes
2500mAh 150 minutes 265 minutes
AA
1000mA for
charging 2
PCS
batteries
OR
600mA for
Charging 4
PCS
batteries 2700mAh 160 minutes 285 minutes
500mAh 90 minutes
650mAh 120 minutes
800mAh 150 minutes
AAA 350mA 900mAh 170 minutes
(when using with a operating computer/laptop) – 5VDC
input
Size Charging
current
(USB)
Ni-MH Charging
time (FOR 2
PCS)
Charging time
(For 4 PCS)
1300mAh 120 minutes 215 minutes
1600mAh 140 minutes 260 minutes
1800mAh 160 minutes 290 minutes
2000mAh 180 minutes 320 minutes
2100mAh 190 minutes 335 minutes
2300mAh 200 minutes 365 minutes
2500mAh 210 minutes 390 minutes
AA
700mA for
charging 2
PCS
batteries
OR
400mA for
Charging 4
PCS
batteries 2700mAh 220 minutes 420 minutes
500mAh 90 minutes
650mAh 120 minutes
800mAh 150 minutes
AAA 350mA 900mAh 170 minutes

**For 4 pcs AANi-MH (using 4-pin USB cableinput), the charging
current is 400mAh. For 2 pcs AA Ni-MH, the charging current is
700mA.
**For 4 pcs AA Ni-MH (using supplied adaptor), the charging
current is 600mAh. For 2 pcs AA Ni-MH, the charging current is
1000mA.
*Charge time will vary depending upon the brand, capacity and
condition of batteries being charged.
Important Safety Instructions
1. Before charging, read instruction.
2. This charger is intended for use with
Nickel-metal-hydride rechargeable batteries only.
Attempting to charge other types of batteries may
cause personal injury and damage to the charger.
3. Do not expose charger to rain or moisture. For indoor
use only.
4. Remove from mains when not in use.
5. Never use an extension cord or any attachment not
recommended by manufacturer, otherwise this may
result in a risk of fire, electric shock or injury to
persons.
6. Do not operate the charger if it has been subjected to
shock or damage. Take it to a qualified serviceman for
repair.
7. Do not disassemble the charger. Incorrect
reassemble may result in a risk of electric shock or
fire.
8. Unplug the charger from outlet before attempting any
maintenance of cleaning.
9. This power unit is intended to be correctly orientated
in a vertical or floor mount position.

10. The appliance is not intended for use by young
children or infirm persons without supervision.
Young children should be supervised to ensure that
they do not play with the appliance.
11. Before scrapping your charger, remove the batteries
from the unit and they are disposed of safety