{"product_id":"allen-bradley-controllogix-1756-bata-3-6v-19ah-lithium-plc-replacement-battery-assembly","title":"Allen-Bradley ControlLogix 1756-BATA 3.6V 19Ah Lithium PLC Replacement Battery Assembly","description":"\u003ch2\u003e\u003cstrong\u003eModule Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"citation-120\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e1756-BATA\u003c\/strong\u003e\u003cspan class=\"citation-120 citation-end-120\"\u003e\u003cspan\u003e \u003c\/span\u003eis a high-capacity lithium backup battery assembly specifically designed for the Allen-Bradley ControlLogix platform.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-119\"\u003eThis primary (non-rechargeable) battery is the heart of the\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e1756-BATM\u003c\/strong\u003e\u003cspan class=\"citation-119 citation-end-119\"\u003e\u003cspan\u003e \u003c\/span\u003eexternal battery module, providing significantly extended backup life compared to standard internal batteries.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-118 citation-end-118\"\u003eIt is essential for maintaining critical system memory, including tags, configuration data, and user programs, during prolonged power outages or system shutdowns.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-117\"\u003eEngineered for industrial environments, the\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e1756-BATA\u003c\/strong\u003e\u003cspan class=\"citation-117 citation-end-117\"\u003e\u003cspan\u003e \u003c\/span\u003eensures that complex automation logic is preserved without the need for frequent maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eDetailed Engineering Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan class=\"citation-116\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e1756-BATA\u003c\/strong\u003e\u003cspan class=\"citation-116 citation-end-116\"\u003e\u003cspan\u003e \u003c\/span\u003eutilizes a dual-cell lithium-thionyl chloride chemistry to achieve its industrial-grade capacity and stability\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Type:\u003c\/strong\u003e\u003cspan class=\"citation-115 citation-end-115\"\u003e\u003cspan\u003e \u003c\/span\u003eLithium Primary (Non-Rechargeable)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-114\"\u003e\u003c\/span\u003e\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e\u003cspan class=\"citation-114 citation-end-114\"\u003e\u003cspan\u003e \u003c\/span\u003e3.6 Volts DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-113\"\u003e\u003c\/span\u003e\u003cstrong\u003eRated Capacity:\u003c\/strong\u003e\u003cspan class=\"citation-113 citation-end-113\"\u003e\u003cspan\u003e \u003c\/span\u003e19,000 mAh (19 Ah)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-112\"\u003e\u003c\/span\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e\u003cspan class=\"citation-112 citation-end-112\"\u003e\u003cspan\u003e \u003c\/span\u003e2-cell assembly with wire leads and keyed connector\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-111\"\u003e\u003c\/span\u003e\u003cstrong\u003eTotal Lithium Content:\u003c\/strong\u003e\u003cspan class=\"citation-111 citation-end-111\"\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 10 grams (5g per cell)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Service Life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 299 days (Worst-case estimate for L55M12 controllers @ 25°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-110\"\u003e\u003c\/span\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan class=\"citation-110 citation-end-110\"\u003e\u003cspan\u003e \u003c\/span\u003e0°C to 60°C (32°F to 140°F)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-109\"\u003e\u003c\/span\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003cspan class=\"citation-109 citation-end-109\"\u003e\u003cspan\u003e \u003c\/span\u003e-40°C to 85°C (-40°F to 185°F)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan class=\"citation-108\"\u003e\u003cspan\u003e \u003c\/span\u003eInstalled internally within the\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e1756-BATM\u003c\/strong\u003e\u003cspan class=\"citation-108 citation-end-108\"\u003e\u003cspan\u003e \u003c\/span\u003eexternal housing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-107\"\u003e\u003c\/span\u003e\u003cstrong\u003ePhysical Weight:\u003c\/strong\u003e\u003cspan class=\"citation-107 citation-end-107\"\u003e\u003cspan\u003e \u003c\/span\u003e0.44 lbs (0.20 kg)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eSystem Compatibility and Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-BATA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis intended for use with legacy and mid-range ControlLogix controllers that require high-capacity backup, typically when internal battery options are insufficient for long-term storage requirements.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan class=\"citation-106\"\u003e\u003c\/span\u003e\u003cstrong\u003ePrimary Controller Families:\u003c\/strong\u003e\u003cspan class=\"citation-106 citation-end-106\"\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with 1756-L55 (ControlLogix 5555) and 1756-L6x (ControlLogix 5560) series.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExternal Module:\u003c\/strong\u003e\u003cspan class=\"citation-105\"\u003e\u003cspan\u003e \u003c\/span\u003eMust be used as the replacement battery for the\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong\u003e1756-BATM\u003c\/strong\u003e\u003cspan class=\"citation-105 citation-end-105\"\u003e\u003cspan\u003e \u003c\/span\u003eexternally mounted battery module.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnectivity:\u003c\/strong\u003e\u003cspan class=\"citation-104 citation-end-104\"\u003e\u003cspan\u003e \u003c\/span\u003eA 1-meter cable typically connects the external battery module to the front of the controller.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation and Safety Guidelines\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eTo ensure the integrity of the data and the safety of the hardware, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-BATA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshould be handled according to strict industrial standards.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Rechargeable:\u003c\/strong\u003e\u003cspan class=\"citation-103 citation-end-103\"\u003e\u003cspan\u003e \u003c\/span\u003eNever attempt to recharge this battery.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eAttempting to apply voltage can lead to overheating, electrolyte leakage, or rupture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLED Status:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe controller's \"BAT\" LED will illuminate when the battery voltage drops below a safe threshold. It is recommended to replace the assembly as soon as this indicator appears.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisposal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDue to the 10-gram lithium content, these batteries must be disposed of in accordance with local environmental regulations for hazardous materials.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFor newer controllers like the 1756-L7x or L8x series, which use energy storage modules (ESMs) and non-volatile memory, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-BATA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis generally not required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhy would I use the 1756-BATA instead of the standard 1756-BA1 battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-BATA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers nearly 20 times the capacity of a standard internal battery. It is designed for systems that stay powered off for extended periods, such as seasonal production lines or remote installations where power reliability is low.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace the battery while the controller is running?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Replacing the battery in the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-BATM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule while the controller has backplane power is safe and ensures that memory is never lost during the swap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the battery if the BAT LED isn't on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the LED is the primary indicator, many maintenance programs proactively replace the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-BATA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eevery 12 to 24 months depending on the ambient temperature of the enclosure.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52457406890293,"sku":"1756-BATA","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/1756-BATA.jpg?v=1773978113","url":"https:\/\/www.5gplc.com\/products\/allen-bradley-controllogix-1756-bata-3-6v-19ah-lithium-plc-replacement-battery-assembly","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}