Celestron PowerTank Lithium 18771-CGL

Celestron PowerTank Lithium The PowerTank Lithium keeps the charge going for the astronomer on the go. The Lithium-Iron Phosphate (LiFePO4) battery chemistry has significant advantages over other battery chemistries. - The LiFePO4 has an un-recharged shelf life of 10 years compared to 3 years for the Lithium Iron and 6-9 months for a Sealed Lead-Acid battery. - The battery performance of the PowerTank Lithium phosphate degrades at a much slower pace than other chemistries. - The LiFePO4 can be charged a... - Manufacturers part number: 18771-CGL

• AN EMERGENCY KIT ESSENTIAL: Keep PowerTank Lithium charged and ready for unexpected power outages; The USB ports will keep your devices charged while the flashlight will illuminate your surroundings
• WORKS WITH A VARIETY OF DEVICES: 12V connection works with all current Celestron computerised telescopes; PLUS, two USB ports—one quick charge and one regular
• 10 YEARS OF DEPENDABLE PERFORMANCE: Unlike other batteries with limited lifespans, PowerTank Lithium will be your companion for years of astronomy adventures; it is rated to withstand up to 2000 charge cycles
• SMALLER, LIGHTER, SAFER: Unique Lithium-Iron Phosphate (LiFePO4) chemistry makes this battery smaller and easier to maintain compared to sealed lead acid batteries, and safer than lithium cobalt batteries; Does not use toxic heavy metals
• PORTABLE POWER MADE FOR ASTRONOMERS: The perfect solution for most computerised telescopes, features a 12V connection, 10 hours of battery life, an on-board redwhite LED flashlight, USB ports, and more; Mounts directly to the tripod leg