Celestron Powertank Lithium
This product is not currently in stock, but is usually available from our supplier within 5-7 days of your order being placed.
Free delivery also available - more info
The PowerTank Lithium keeps the charge going for the astronomer on the go. The Lithium Phosphate (LiFePO4) battery chemistry has significant advantages over other battery chemistries. The LiFePO4 can be charged and discharged 2000 times compared to only 500 for a Lithium Iron battery and 300 for sealed lead-acid designs. More