Celestron - PowerTank Lithium Pro Telescope Battery – Rechargeable Portable 12V Power Supply for Computerized Telescopes – 17 hour capacity/ 158.74Wh - Red/White LED Light - 2 USB Ports, Black(18768)
- PORTABLE POWER MADE FOR ASTRONOMERS: The perfect solution for most computerized telescopes, PowerTank Lithium Pro features a 12V connection, 17 hours of battery life, an onboard red/white LED flashlight, USB ports, and more. Mounts directly to the tripod leg.
- 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.
- 10 YEARS OF DEPENDABLE PERFORMANCE: Unlike other batteries with limited lifespans, PowerTank Lithium Pro will be your companion for years of astronomy adventures.
- it is rated to withstand up to 2000 charge cycles.
- WORKS WITH A VARIETY OF DEVICES: 12V connection works with all current Celestron computerized telescopes. PLUS, a 12V car battery adapter port and two USB ports—one quick charge and one regular.
- AN EMERGENCY KIT ESSENTIAL: Keep PowerTank Lithium Pro charged and ready for unexpected power outages. The USB ports will keep your devices charged while the flashlight will illuminate your surroundings.