{"product_id":"unitree-a2-roboterhund-ersatzakku-9ah","title":"Unitree A2 Robot Dog Spare Battery 9Ah","description":"\u003cdiv style=\"font-size: 16px; max-width: 100%; font-family: sans-serif; color: #374151; line-height: 1.6\"\u003e\n\n\u003c!-- H2-\u0026Uuml;berschrift --\u003e\n\u003ch2 style=\"font-size: 24px; margin-bottom: 16px; margin-top: 0px; border-bottom: #e5e7eb 2px solid; color: #111827; padding-bottom: 8px\"\u003eUnitree A2 Replacement Battery 9Ah: Maximum Runtime and Uninterrupted Power for Your Robot Dog \u003c\/h2\u003e\n\n\u003c!-- Einleitung --\u003e\n\u003cp style=\"margin-bottom: 24px\"\u003eThe \u003cstrong\u003eUnitree A2 replacement battery (9Ah \/ 453.6Wh)\u003c\/strong\u003e is aimed at professional users, industrial companies, and development teams looking to fully exploit the potential of their Unitree A2 platform. As an original high-performance energy source, this battery module guarantees optimal power supply for demanding inspection and research missions. The key unique selling point (USP) lies in its seamless integration with the proprietary Battery Management System (BMS), which, in addition to top-tier safety features, ensures uninterrupted operational readiness—ideally when used in dual-battery mode. \u003c\/p\u003e\n\n\u003c!-- Highlights Sektion 1: Akkuleistung \u0026 Energiemanagement --\u003e\n\u003ch3 style=\"font-size: 18px; margin-bottom: 12px; margin-top: 24px; color: #111827\"\u003eHighlights of the Unitree A2 Replacement Battery \u003c\/h3\u003e\n\n\u003cul style=\"margin-bottom: 24px; padding-left: 20px\"\u003e\n\n\u003cli style=\"margin-bottom: 8px\"\u003e\n\n\u003cstrong\u003eProprietary BMS:\u003c\/strong\u003e Intelligent battery management system for continuous monitoring of all cell parameters and to ensure maximum operational safety. \n\n\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 8px\"\u003e\n\n\u003cstrong\u003eHigh Nominal Capacity:\u003c\/strong\u003e Powerful 9,000 mAh (453.6 Wh) energy content per battery for reliable endurance during computation and movement-intensive missions. \n\n\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 8px\"\u003e\n\n\u003cstrong\u003eIntegrated Power Indicator:\u003c\/strong\u003e Easy-to-read power display function for a quick check of the current charge level before and during field operations. \n\n\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 8px\"\u003e\n\n\u003cstrong\u003eOptimized Dual-Battery Operation:\u003c\/strong\u003e Perfectly tuned to the dual-compartment system of the Unitree A2 (for full performance, using 2 batteries is recommended). \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c!-- Highlights Sektion 2: Schutz- \u0026 Sicherheitsfunktionen --\u003e\n\u003ch3 style=\"font-size: 18px; margin-bottom: 12px; margin-top: 24px; color: #111827\"\u003eHighlights of the Integrated Safety Features \u003c\/h3\u003e\n\n\u003cul style=\"margin-bottom: 24px; padding-left: 20px\"\u003e\n\n\u003cli style=\"margin-bottom: 8px\"\u003e\n\n\u003cstrong\u003eSelf-discharge protection during storage:\u003c\/strong\u003e Automatic protection against deep discharge during long periods of inactivity to maximize overall lifespan. \n\n\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 8px\"\u003e\n\n\u003cstrong\u003eComprehensive charging safety:\u003c\/strong\u003e Equipped with balancing charge protection as well as integrated overcharge and over-discharge protection. \n\n\u003c\/li\u003e\n\n\u003cli style=\"margin-bottom: 8px\"\u003e\n\n\u003cstrong\u003eShort-circuit \u0026amp; load protection:\u003c\/strong\u003e Highly responsive protection mechanisms against short circuits and detection of load spikes (Battery Load Detection). \u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003c!-- Technische Spezifikationen (Tabelle) --\u003e\n\u003ch3 style=\"font-size: 18px; margin-bottom: 12px; margin-top: 28px; color: #111827\"\u003eTechnical Specifications \u003c\/h3\u003e\n\n\u003cdiv style=\"overflow: hidden; margin-bottom: 28px; box-shadow: 0 4px 12px rgba(0,0,0,0.08); border-radius: 4px\"\u003e\n\n\u003ctable style=\"font-size: 13px; width: 100%; border-collapse: collapse; text-align: left\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr style=\"color: #ffffff; BACKGROUND-color: #111827\"\u003e\n\n\u003cth style=\"font-weight: 600; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eFeature\u003c\/th\u003e\n\n\u003cth style=\"font-weight: 600; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eDetails (Unitree A2 Replacement Battery 9Ah)\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; font-weight: 500; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eNominal capacity\u003c\/td\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003e9,000 mAh \/ 453.6 Wh (per battery)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f9fafb\"\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; font-weight: 500; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eBattery management\u003c\/td\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eProprietary Unitree BMS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; font-weight: 500; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eStatus display\u003c\/td\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eIntegrated power indicator (Power Display)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"background-color: #f9fafb\"\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; font-weight: 500; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eSafety features\u003c\/td\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eStorage self-discharge protection, balancing protection, overcharge protection, over-discharge protection, short-circuit protection, load detection protection\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; font-weight: 500; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003eRecommended configuration\u003c\/td\u003e\n\n\u003ctd style=\"border-bottom: #e5e7eb 1px solid; padding-bottom: 10px; padding-top: 10px; padding-left: 10px; padding-right: 10px\"\u003e2 units per Unitree A2 robot dog\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003c!-- Abschluss --\u003e\n\u003cp style=\"margin-bottom: 0px; margin-top: 24px; font-weight: bold\"\u003eAdvantage for professionals: The original Unitree A2 replacement battery ensures the continuous operational readiness of your robot fleet in the field. Thanks to the sophisticated BMS and comprehensive protection circuits, cell aging is minimized, downtime is avoided, and seamless hot-swap operation is guaranteed in the recommended dual-battery setup. \u003c\/p\u003e\n\n\n\u003c\/div\u003e","brand":"Unitree","offers":[{"title":"Default Title","offer_id":50295406723429,"sku":"53723","price":1185.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7116\/9893\/files\/unitree-a2-roboterhund-ersatzakku-9ah-1png-2766631.png?v=1784809542","url":"https:\/\/terra-robotics.de\/en\/products\/unitree-a2-roboterhund-ersatzakku-9ah","provider":"Terra-Robotics","version":"1.0","type":"link"}