{"product_id":"victron-smallbms-bms400100000","title":"Victron smallBMS - BMS400100000","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Energy smallBMS — BMS400100000\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron Energy smallBMS is a compact battery management system designed for use with Victron lithium iron phosphate (LiFePO4) batteries. It protects the battery from over-charge, over-discharge and excessive discharge current, making it suited to small off-grid systems, marine installations and mobile applications where space and weight are at a premium.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProvides over-charge and over-discharge protection for Victron LiFePO4 lithium batteries.\u003c\/li\u003e\n  \u003cli\u003eControls a load disconnect output to protect the battery from deep discharge.\u003c\/li\u003e\n  \u003cli\u003eControls a charge disconnect output to prevent over-charging from external chargers.\u003c\/li\u003e\n  \u003cli\u003eCompact and lightweight at just 80 g, suitable for space-constrained installations.\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for use with Victron Smart lithium batteries in smaller system configurations.\u003c\/li\u003e\n  \u003cli\u003eSimple wiring interface reduces installation complexity compared to full-featured BMS units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe smallBMS monitors cell voltages within a Victron LiFePO4 battery and acts on two key outputs: a load disconnect and a charge disconnect. When the battery reaches a critically low state of charge, the load disconnect output signals connected devices (such as a battery protect or inverter remote) to cut the load before cell damage occurs. When the battery is fully charged, the charge disconnect output signals chargers to stop, preventing over-voltage.\u003c\/p\u003e\n\n\u003cp\u003eThis unit is intended for smaller systems where a full-featured BMS with CAN-bus communication is not required. It is compatible with Victron's range of small lithium batteries and works alongside components such as the Victron BatteryProtect and compatible MPPT solar charge controllers. The smallBMS does not provide active cell balancing or communication to a GX device, so it is important to confirm compatibility with your specific battery model and system design before installation.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: BMS400100000\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076043485\u003c\/li\u003e\n  \u003cli\u003eWeight: 0.08 kg (80 g)\u003c\/li\u003e\n  \u003cli\u003eCompatible battery chemistry: Victron LiFePO4 (lithium iron phosphate)\u003c\/li\u003e\n  \u003cli\u003eCategory: Battery Management Systems (BMS)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmall off-grid solar systems using Victron lithium batteries.\u003c\/li\u003e\n  \u003cli\u003eMarine and narrowboat 12 V or 24 V lithium battery installations.\u003c\/li\u003e\n  \u003cli\u003eCampervans, motorhomes and other mobile power setups.\u003c\/li\u003e\n  \u003cli\u003ePortable power stations and lightweight energy storage builds.\u003c\/li\u003e\n  \u003cli\u003eBackup power systems where a compact BMS solution is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Victron Energy smallBMS (BMS400100000)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThe smallBMS must be used exclusively with compatible Victron LiFePO4 batteries. It is not suitable for lead-acid, AGM or gel battery chemistries. Wiring should be carried out by a qualified electrician or experienced installer familiar with lithium battery systems. Incorrect wiring of the load disconnect or charge disconnect outputs can result in battery damage or system failure. Always refer to the Victron wiring schematics for your specific battery and system components before commissioning.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":47486551359822,"sku":"BMS400100000","price":39.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/victron-smallbms-bms400100000-501486.jpg?v=1747941600","url":"https:\/\/voltaconsolar.com\/products\/victron-smallbms-bms400100000","provider":"VoltaconSolar","version":"1.0","type":"link"}