Celestron 7Ah Rechargeable Power Tank

18774

New product

Multi-function rechargeable power supply for use with Celestron Go-To (LCM, SLT, SE, CPC, CGEM, CGE) and Sky-Watcher (SynScan, SynTrek, SupaTrak, AllView and Virtuoso) mountings, and computerised telescopes of other brands requiring a 12v DC Power Supply
This out cable is suitable for any device requiring USB or 12v DC Tip Positive through a 2.1 x 5.5 x 12mm C+ve connector.

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Delivery In 1-5 Days*

£ 79.95 Tax included

1-5 Days UK Delivery*

Data sheet

Is this product normally on display at Grovers? Yes - But Check First If Making A Special Journey!

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  • Built-in 12V 7Ah Sealed Lead Acid Rechargeable Battery with Diagnostic LED Display, Protective Fuse.
  • Built-in Multi-angle with 30 x high-output LED Spotlight
  • 2 x DC 12V output car jack
  • DC 3, 6, 9V output jack
  • Booster Terminals on rear side
  • Built-in flashlight with ON/OFF/FLASH function
  • Built-in Circuit Breaker for safety operation
  • DC power cord with car cigarrete lighter plug is included
  • Light diffuser for flashlight is included
  • Mains charger, with UK & Euro adaptor plugs

Our view

Important notice regarding the use of these Powertanks.

These Powertanks use lead acid batteries of a similar type as those used as car batteries. As such it is important that they are kept charged up. It is best to re-charge your Powertank after every use by leaving it on charge until the Charged light comes on. If these batteries are left to lose voltage over a period of time without re-charging, they can become difficult to re-charge again. The trickle charger supplied with each Powertank is only intended to charge from around 10v upwards. Anything lower than this may require the use of a deep charger, or may become too low voltage to charge up again. Please note that a Powertank that has had its voltage level allowed to drop without charge, to a level where it becomes impossible to re-charge, is not considered a warranty fault. Please refrain from using the 15v charger to directly power a telescope or appliance requiring less than 15v.
A fully charged idle Powertank should show (on a voltmeter), a passive voltage of about 13.8v.
Please note that if a telescope mount plus a dew heater are powered simultaneously from a Powertank, the stated amp hour will be considerably less for one full charge.

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