{"product_id":"unitree-b2-w-battery","title":"Unitree B2-W Battery","description":"\u003ch1\u003e\u003cspan\u003eUnitree B2-W Battery (BT2-11)\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Unitree B2-W Battery (BT2-11) is the factory-standard battery designed specifically for the Unitree B2-W Wheeled Quadruped Robotic Dog. Engineered for extreme environmental conditions, the BT2-11 provides dependable power delivery and exceptional cold-weather charging capabilities, making it an ideal solution for outdoor operations, industrial inspections, security patrols, and autonomous robotics deployments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing a rated capacity of 37,800mAh and 1852.2Wh of energy, the BT2-11 is optimized for the B2-W platform and comes included as the default battery with every Unitree B2-W Wheeled Robot. While its capacity and operating range are lower than the BT2-10 battery, the BT2-11 offers a significant advantage in cold-weather environments by supporting charging temperatures as low as -20°C (-4°F).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe BT2-11 is also compatible with the Unitree B2 Industrial Quadruped Robot and is recommended for applications requiring reliable battery charging and operation in extreme temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eOfficial factory battery for the Unitree B2-W Wheeled Robotic Dog\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncluded as the default battery with the Unitree B2-W platform\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with both Unitree B2 and Unitree B2-W robotic platforms\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated capacity of 37,800mAh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated energy of 1852.2Wh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCharge limiting voltage of DC 58.8V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized for cold-weather charging and operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports charging in temperatures as low as -20°C (-4°F)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWide operating temperature range for harsh environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for outdoor, industrial, security, and inspection applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable performance in extreme weather conditions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePerformance Benefits\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for demanding outdoor deployments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuperior low-temperature charging capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOptimized battery solution for the B2-W Wheeled Robot\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReliable power delivery in harsh environments\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for cold-weather operations where standard batteries may be limited\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports extended robotic missions in challenging climates\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eBattery Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eModel: BT2-11\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated Capacity: 37,800mAh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated Energy: 1852.2Wh\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRated Voltage: DC 50.4V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCharge Limiting Voltage: DC 58.8V\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCharging \u0026amp; Operating Conditions\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan\u003eCharging Temperature\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e-20°C to +60°C (-4°F to 140°F)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cspan\u003eDischarge Temperature\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e-40°C to +60°C (-40°F to 140°F)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Unitree B2-W Wheeled Quadruped Robot\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory-standard battery supplied with the Unitree B2-W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with Unitree B2 Industrial Quadruped Robot\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended for applications requiring charging below 0°C\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBT2-11 is the default battery supplied with the Unitree B2-W Wheeled Robot.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompared to the BT2-10 battery, the BT2-11 offers lower overall capacity and operating range.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe BT2-11 is specifically recommended for environments where charging may occur below 0°C.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports battery charging in temperatures down to -20°C, making it ideal for cold-weather deployments.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe Unitree B2-W Battery (BT2-11) delivers dependable performance in environments where conventional batteries face limitations. Its advanced low-temperature charging capability and rugged operating range make it the preferred power solution for wheeled and quadruped robotic operations in extreme climates.\u003c\/span\u003e\u003c\/p\u003e","brand":"Unitree","offers":[{"title":"Default Title","offer_id":48547001598052,"sku":null,"price":4200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/8432\/0100\/files\/B2_SERIES_11.png?v=1781144401","url":"https:\/\/pioneeringpower.com\/products\/unitree-b2-w-battery","provider":"Pioneering Power","version":"1.0","type":"link"}