Photo 1 of Celestron - PowerTank Lithium LT Telescope Battery – Rechargeable Portable 12V Power Supply for Computerized Telescopes - 8 Hour capacity/73.3 Wh - 1 USB Ports

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Photo 1 of Celestron - PowerTank Lithium LT Telescope Battery – Rechargeable Portable 12V Power Supply for Computerized Telescopes - 8 Hour capacity/73.3 Wh - 1 USB PortsPhoto 2 of Celestron - PowerTank Lithium LT Telescope Battery – Rechargeable Portable 12V Power Supply for Computerized Telescopes - 8 Hour capacity/73.3 Wh - 1 USB Ports