A 44.4V 22Ah high-rate lithium-ion pack for UAV platforms, where every gram of pack mass comes out of payload or endurance. Nominal energy is approximately 977 Wh (calculated from nominal voltage and rated capacity; delivered usable energy depends on discharge current, operating temperature, cutoff voltage, and application duty cycle). The pack delivers 165A continuous with 330A peak, a 15C rating built for the surge loads motive duty demands.<\/p>\n
Charging at 22A (1C) brings it to full in roughly 1 hour. The operating window is -20~60\u00b0C on discharge and 0~40\u00b0C on charge. The pack measures 205 x 93 x 134 mm and weighs 5.18 kg.<\/p>\n
Everything is drawn to the airframe: cell chemistry and format, geometry, connector, wire gauge. We size for your actual flight profile rather than a nominal one, and add CAN or RS485 telemetry where the platform expects it.<\/p>\n
How do you handle transport of high-energy packs?<\/strong> What discharge rate can you support?<\/strong> This custom 44.4V design ensures unmatched durability, safety, and reliability, allowing you to fly faster and longer with complete confidence.<\/p>\n","protected":false},"featured_media":4653,"template":"","meta":{"_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[198,34],"product_tag":[],"class_list":["post-4652","product","type-product","status-publish","has-post-thumbnail","product_cat-44-4v-li-ion-battery","product_cat-li-ion-batteries","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product\/4652","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/media\/4653"}],"wp:attachment":[{"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/media?parent=4652"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product_brand?post=4652"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product_cat?post=4652"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product_tag?post=4652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nUN38.3 and MSDS are prepared for every build; for larger packs we advise on state-of-charge limits for air freight.<\/p>\n
\nIt depends on cell selection. Send peak and sustained current and we specify cells that meet it with margin.<\/p>\n","protected":false},"excerpt":{"rendered":"