{"id":670054,"date":"2026-10-17T15:23:46","date_gmt":"2026-10-17T12:23:46","guid":{"rendered":"https:\/\/www.fotomonza.com\/?post_type=product&#038;p=670054"},"modified":"2026-10-19T18:50:08","modified_gmt":"2026-10-19T15:50:08","slug":"celestron-powertank-lithium-virtalahde","status":"publish","type":"product","link":"https:\/\/www.fotomonza.com\/en\/kauppa\/celestron-powertank-lithium-virtalahde\/","title":{"rendered":"Celestron PowerTank Lithium power supply"},"content":{"rendered":"<h2>Celestron PowerTank Lithium power supply<\/h2>\n<p>The Celestron PowerTank Lithium is a portable battery power supply for computer-controlled Celestron telescopes and USB devices, such as smartphones, tablets, GPS devices and cameras. Its durable construction and lithium iron phosphate (LiFePO4) battery make it well-suited for outdoor use, such as on an amateur astronomer\u2019s observing trips. See also our other <a href=\"https:\/\/www.fotomonza.com\/tuote-osasto\/kiikarit-ja-kaukoputket\/tahtikaukoputket-kiikarit-ja-kaukoputket\/lisatarvikkeet-tahtikaukoputket-kiikarit-ja-kaukoputket\/\">accessories for telescopes and binoculars<\/a>.<\/p>\n<h4>A battery that lasts for years<\/h4>\n<p>A LiFePO\u2084 battery can be charged and discharged up to 2,000 times. The corresponding figure for lithium-ion batteries is around 500, and for sealed lead-acid batteries around 300. Without being charged, the battery remains usable for up to 10 years, whereas the figure is around 3 years for a lithium-ion battery and 6\u20139 months for a lead-acid battery. Furthermore, its performance deteriorates more slowly than that of other battery types.<\/p>\n<h2>Main features<\/h2>\n<ul>\n<li>Acts as a power supply for computer-controlled Celestron telescopes using the power cable supplied.<\/li>\n<li>The USB port charges smartphones, tablets, GPS devices, cameras and other USB devices.<\/li>\n<li>LiFePO4 technology is smaller, lighter and safer than lithium-ion and lead-acid batteries.<\/li>\n<li>The battery can withstand higher temperatures than lithium-ion batteries and does not pose a fire hazard if it accidentally bursts.<\/li>\n<li>This environmentally friendly battery uses phosphates instead of toxic heavy metals such as cobalt and lead.<\/li>\n<li>Using the straps provided, the battery can be attached to a stand or hung up.<\/li>\n<\/ul>\n<h2>Technical specifications<\/h2>\n<ul>\n<li>Battery chemistry: lithium iron phosphate (LiFePO\u2084)<\/li>\n<li>Charge cycles: up to 2,000<\/li>\n<li>Shelf life without charging: up to 10 years<\/li>\n<li>Charging: mains charger<\/li>\n<\/ul>\n<p>View all <a href=\"https:\/\/www.fotomonza.com\/tuotemerkki\/celestron\/\">Celestron products<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>Celestron PowerTank Lithium on kannettava LiFePO4-virtal\u00e4hde tietokoneohjatuille Celestron-t\u00e4htikaukoputkille ja USB-laitteille. Akku kest\u00e4\u00e4 jopa 2000 latauskertaa ja s\u00e4ilyy lataamatta jopa 10 vuotta. Kest\u00e4v\u00e4 rakenne sopii hyvin ulkok\u00e4ytt\u00f6\u00f6n.<\/p>","protected":false},"featured_media":670055,"comment_status":"open","ping_status":"open","template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"pwb-brand":[11936],"product_brand":[],"product_cat":[996,11937,999],"product_tag":[],"class_list":["post-670054","product","type-product","status-publish","has-post-thumbnail","pwb-brand-celestron","product_cat-kiikarit-ja-kaukoputket","product_cat-lisatarvikkeet-tahtikaukoputket-kiikarit-ja-kaukoputket","product_cat-tahtikaukoputket-kiikarit-ja-kaukoputket","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":[],"brands":[{"id":11936,"name":"Celestron","slug":"celestron"}],"_links":{"self":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product\/670054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/comments?post=670054"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/media\/670055"}],"wp:attachment":[{"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/media?parent=670054"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/pwb-brand?post=670054"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_brand?post=670054"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_cat?post=670054"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fotomonza.com\/en\/wp-json\/wp\/v2\/product_tag?post=670054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}