Celestron 7aH Power Tank
Now only available with "Sky-Watcher" label. The product is the same & available here:
- 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
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.
Celestron NexStar SLT / SE ASTRO-FI & CPC
Celestron Advanced VX / CG5 Mounts / CGEM / CGEM-DX / CGX / CGX-L & CGE
SkyWatcher AZ SynScan Goto
SkyWatcher Auto & SynScan Dobsonians
SkyWatcher Star Discovery
SkyWatcher EQ3 Pro / EQ5 Pro / HEQ5 Pro & EQ6 Pro / SynTrek
Not suitable for the SkyWatcher AZ EQ6 GT or EQ8 PRO
Supplied with a heavy duty plug in mains lead with fused three pin plug which is far more durable than wall plug all in one adapters with thinner two core wires.
Produced using the latest energy efficient design with 75% efficiency and full CE approval. Low electronic noise design providing all the power you need for your instrument even at below zero temperatures.
Please contact us if you are unsure if this unit is suitable for your equipment.
- Normally on display?
- Yes - But Check First If Making A Special Journey!