Celestron PowerTank 18771 Handleiding

Celestron powerbank PowerTank 18771

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INSTRUCTION MANUAL

ENG LISH

P O R T A B L E P O W E R P A C K

#18763

2 IENGLISH

PowerTank Lithium LT is a highly portable power pack that

uses a lithium nickel cobalt manganese battery and voltage

regulating electronics. It is engineered speciﬁcally for use with

telescopes, as the consistent 12V DC output ensures optimal

telescope performance as the battery is discharged. It also

works great with telescope accessories and other electronics

1. 12V DC input/output port

2. Battery indicator lights

3. USB output port

4. Power Button

5. Tripod leg mount

6. Tripod leg strap

7. Celestron telescope power cable

8. AC charger

9. International adapter plug (x4)

1 2 3 4

FEATURES AND PARTS LI ST

requiring 12V DC power. In addition, PowerTank Lithium LT

has a fast-charging USB port for charging devices such as

smartphones and tablets.

Please read through this instruction manual to understand the

functions and features of the PowerTank Lithium LT.

ENGLISH I3

OPERATION

CHARGING THE POWERTANK LITHIUM LT

We recommend fully charging the power pack when

you ﬁrst receive it and before ﬁrst use. To maintain its

performance, you should recharge the unit at least once

every 6 months.

TO CHARGE:

1. Determine which international adapter plug you need

for your location and slide it into place on the AC

charger. Make sure the adapter plug is fully seated and

snaps into place.

2. Plug the AC charger’s cable into the 12V DC port on

the power pack.

3. Plug the AC charger into an electrical outlet. The

charger can accept an AC input of 100-240V

50/60Hz.

The battery indicator lights will blink when charging. When

charging is complete, all the lights will remain illuminated. Fully

charging the power pack can take up to 4 hours. Don’t leave

the AC charger connected to the power pack for more

than 24 hours.

If you are traveling internationally with the PowerTank Lithium

LT, it may be necessary to change the AC charger’s adapter

plug. To do this, simply depress the locking button on the

charger (located directly below the plug), slide the plug off and

replace it with the plug you need.

WARNING: The AC charger has an output of 16V DC. Do not attempt to use this charger

to power your telescope directly or damage to the telescope could result.

THE POWER BUTTON AND BATTERY INDICATOR LIGHTS

Pressing the power button turns the PowerTank Lithium LT on,

and allows use of the USB and 12V DC output ports. Both

ports can be used at the same time. The battery indicator lights

will also turn on and indicate the battery charge status:

4 lights illuminated – 100 % charged

3 lights illuminated – 75% charged

2 lights illuminated – 50% charged

1 light illuminated – 25% charged

The battery indicator lights will turn off after about 10 seconds.

They will turn on again when a device is connected to one of

the charging ports. When the battery is fully discharged, the

power pack will automatically shut off, and cannot be turned on

again until it is recharged.

Press and hold the power button for one second to turn the

PowerTank Lithium LT off. The power will automatically turn off

if there is no load detected (less than 150mA) for one hour.

Product specificaties

Merk:	Celestron
Categorie:	powerbank
Model:	PowerTank 18771
Kleur van het product:	Black,Orange
Gewicht:	1020.6 g
Breedte:	76.2 mm
Diepte:	76.2 mm
Hoogte:	190.5 mm
Internationale veiligheidscode (IP):	IP65
Oplaadtijd:	3 uur
Waterdicht:	Ja
Certificering:	FCC, CE
Vorm:	Cylinder
Duurzaamheidscertificaten:	RoHS
Aantal per verpakking:	1 stuk(s)
Oplaadbron:	AC,USB
Spanning:	16 V
Lader compatibiliteit:	Universeel
Aantal gelijktijdig verbonden apparaten (max):	2
USB A-uitvoerpoorten:	2
Ingebouwde zaklamp:	Ja
Batterijtechnologie:	Lithium-ijzerfosfaat (LiFePo4)
Batterijcapaciteit (wattuur):	86.4 Wh
Poort 1 uitgangsstroom:	1 A
Poort 2 uitgangsstroom:	2.1 A
Aantal laadcycli:	2000