Victron lithium battery 12.8V/180Ah Smart
Victron Lithium Battery 12.8V/180Ah Smart. A 24V system is preferably built using 25.6V batteries rather than 12.8V batteries in series: this requires less periodic balancing. This 2560Wh LiFePO4 battery fits into 24V installations in vessels, vehicles, and commercial vehicles, as well as in industrial and infrastructure applications. Two in series form a 48V battery bank. Battery voltage: Nominal voltage 25.6V, composed of eight 3.2V LiFePO4 cells connected in series. Suitable for 24V systems; two batteries in series form a 48V system. The charging voltage is between 28.0-28.8V with 28.4V as the recommended absorption voltage and 27.0V as the trickle charge voltage. The cutoff voltage is 22.4V. In a 48V system, 56.8V absorption and 54V trickle charging apply. (Dis)charge current The maximum charge and discharge current is 200A. A continuous discharge current of a maximum of 100A (1C) and a charge current of a maximum of 50A (0.5C) are recommended. Set the charger to 28.4V absorption with an absorption time of 2 hours and switch off temperature compensation (0 mV/°C). Charging is possible from +5 to +50°C, discharging from -20 to +50°C. The available capacity is 100Ah at 25°C, 80Ah at 0°C, and 50Ah at -20°C. Connectable Connect a maximum of two 25.6V batteries in series. In a system, you can use a total of a maximum of 20 Lithium Battery Smart batteries, regardless of the chosen BMS. Batteries in series have the same capacity and the same part number; Do not connect the centers of series circuits to each other. A 48V system is preferably built using two 25.6V batteries in series. The BMS cables from all batteries are daisy-chained in series; the first and last cables go to the BMS. Construction The battery contains LiFePO4 cells with integrated cell balancing and monitoring of cell voltage and temperature. Balancing occurs only during the absorption phase, at 1.8A per battery. The battery does not switch off itself: an external BMS handles the pre-alarm notification and switches off loads and chargers in the event of excessively low or high cell voltage or temperature. Attached to the battery are two 50 cm BMS cables with a round M8 connector (male and female). Battery terminals: M8. Mounting Mount the battery upright or on its side, but not with the battery terminals facing downwards. Leave 20mm of space on all four sides for ventilation. Tighten the battery terminals to 10Nm. Secure all electrical connections to the battery. When connecting in parallel, connect the system cables diagonally so that the current is distributed evenly across the batteries; the cross-section of the system cable is equal to that of the strand cable multiplied by the number of strands. Lift the battery only by the handles, never by the clamps or BMS cables. Communication Setup, monitoring, and operation are done via Bluetooth and the VictronConnect app on your smartphone. You can view battery voltage, temperature, cell balance, and voltage per cell in real time, and use it to update the firmware. Adjustable settings include the minimum charge temperature, the pre-alarm threshold (standard 3.10V per cell), and the discharge shutdown (standard 2.80V per cell). With direct readout, the most important data appears in the device list without connecting; this function is off by default. Other When fully charged, the battery can be stored at 25°C for a maximum of 1 year. After a shutdown due to low cell voltage, approximately 1Ah per 100Ah remains in the battery; disconnect loads at that point, as even a small residual current can damage a discharged battery within days. Transport upright in the original or similar packaging (UN3480, Class 9); air transport is not permitted. Mandatory to order with * Victron SmallBMS (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=8&artdetail=BMS400100000), BMS400100000 — the battery only works with a Victron-approved BMS, which switches off chargers and loads in the event of abnormal cell voltage or temperature. The SmallBMS is intended for small systems without an inverter/charger. * Victron Battery Management System VE.Bus 2 (https://shop.top.systems/accu-s/accessoires-accu-s/victron-battery-management-system-ve-bus-2.html), BMS300200200 — for systems with an inverter/charger. A grid detector and a short RJ45 UTP cable are supplied with the BMS. Victron Lynx Smart BMS 500 (M8) (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=8&artdetail=LYN034160200), LYN034160200 — for larger systems with digital integration, or when a built-in safety relay is required. Can be ordered directly with this * Cable set 35mm² 1.5 m red and black M8 (https://shop.top.systems/installatie/kabels/accu/kabelset-35mm-1-5-mtr-rood-en-zwart-m8.html), KABSET010350 — Battery cables (https://shop.top.systems/installatie/kabels/accu/) * LittelFuse fuse 200A MEGA (12-24V) (https://shop.top.systems/beveiligen-schakelen/zekeringen/littelfuse-zekering-200a-mega-12-24v.html), ZEKLFM000200 — Fuses (https://shop.top.systems/beveiligen-schakelen/zekeringen/) * Mega fuse holder M8 35-300A (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/mega-zekeringhouder-m8-35-300a.html), ZEKHD0000800 — Fuse holders (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/) * Victron M8 circular cable 1m (2x) 3-pole (https://shop.top.systems/installatie/kabels/communicatie/victron-m8-circular-kabel-1m-2x-3-polig.html), ASS030560100 — Communication cables (https://shop.top.systems/installatie/kabels/communicatie/) Related products * Victron lithium battery 25.6V/200Ah Smart-a (https://shop.top.systems/accu-s/lithium/victron-lithium-accu-25-6v-200ah-smart-a.html), BAT524120610 Documentation * Manual Lithium Battery Smart (NL) (https://www.victronenergy.com/upload/documents/Lithium_Battery_Smart/15958-Manual_Lithium_Smart_Battery-pdf-nl.pdf) * Manual Lithium Battery Smart (EN) (https://www.victronenergy.com/upload/documents/Lithium_Battery_Smart/15958-Manual_Lithium_Smart_Battery-pdf-en.pdf) * Online manual Lithium Battery Smart (NL) (https://www.victronenergy.com/media/pg/Lithium_Battery_Smart/nl/introduction.html) * Online manual Lithium Battery Smart (EN) (https://www.victronenergy.com/media/pg/Lithium_Battery_Smart/en/index-en.html) * Datasheet 12.8 & 25.6 Volt Lithium Battery Smart (NL) (https://www.victronenergy.com/upload/documents/Datasheet-12,8-&-25,6-Volt-lithium-iron-phosphate-batteries-Smart-NL.pdf) * Datasheet 12.8 & 25.6 Volt Lithium Battery Smart (EN) (https://www.victronenergy.com/upload/documents/Datasheet-12,8-&-25,6-Volt-lithium-iron-phosphate-batteries-Smart-EN.pdf) * Datasheet BMS Overview (EN) (https://www.victronenergy.com/upload/documents/Datasheet-BMS-overview-EN.pdf) * EU Declaration of Conformity Lithium Battery Smart (https://www.victronenergy.com/upload/documents/Lithium-Ion-battery-Smart-EU-DOC-RED.pdf) * ECE R10-6 Certificate Lithium Battery Smart (https://www.victronenergy.com/upload/documents/Certificate-Automotive-ECE-R10-6-LiFePO4-Battery-Smart-12.8V-50Ah-up-to-330Ah,-25.6V-100Ah-&-200Ah.pdf) * Lithium-ion battery safety data sheet (EN) (https://www.victronenergy.com/upload/documents/Material-Safety-Data-Sheet-Lithium-ion-batteries-EN.pdf) * Victron Energy ISO 9001 certificate (https://www.victronenergy.com/upload/documents/ISO9001-certificate-2024-EN.pdf) Q&A Can I use the battery without an external BMS? No. The battery can only be used with a Victron-approved BMS; This switches off chargers and loads in the event of cell voltage or temperature that is too low or too high. How many batteries may I connect in series? A maximum of four 12.8V batteries or two 25.6V batteries in series, and a total maximum of 20 batteries per system, regardless of the BMS. Which BMS do I use with an inverter/charger such as a MultiPlus? The Victron Battery Management System VE.Bus 2 (https://shop.top.systems/accu-s/accessoires-accu-s/victron-battery-management-system-ve-bus-2.html), BMS300200200. A grid detector and a short RJ45 UTP cable are included. Can I charge the battery below 5°C? No. Charging below 5°C damages the cells; the minimum charging temperature is set to 5°C by default, and setting it lower will void the warranty. Discharging is possible down to -20°C. Can the battery be mounted on its side? Yes, upright or on its side, but not with the battery terminals facing downwards. Why does the BMS keep switching the charger on and off? Usually due to cell imbalance: the BMS then repeatedly interrupts charging. Balancing only occurs during the absorption phase, so allow 2 hours of absorption time. Should I disable temperature compensation on the charger? Yes. Disable temperature compensation in the battery chargers or set it to 0 mV/°C. Contact Are you unsure which BMS suits your installation, or how best to configure and fuse the battery bank? Feel free to contact us (https://www.top.systems/nl/contact/). We are happy to help you think about the complete system, from battery and BMS to inverter and monitoring. Specifications Nominal voltage 25.6V Capacity at 25°C 100Ah Capacity at 0°C 80Ah Capacity at -20°C 50Ah Nominal energy at 25°C 2560Wh Cell chemistry LiFePO4 Max. Charging and discharging current 200A Recommended continuous discharge current ≤100A Recommended charging current ≤50A Charging voltage 28.0-28.8V (recommended 28.4V) Trickle charge voltage 27.0V Discharge cutoff 22.4V Internal resistance 1.6mΩ Lifecycle at 80% / 70% / 50% Depth Of Discharge 2500 / 3000 / 5000 cycles Capacity loss per 100 cycles (25°C, 100% Depth Of Discharge) <1% Efficiency (charging and discharging) 92% Charging temperature +5 to +50°C Discharge temperature -20 to +50°C Storage temperature -45 to +70°C Max. storage time at 25°C 1 year, fully charged Humidity max. 95%, non-condensing Protection class IP22 Battery connection M8, 10Nm BMS connection cable 50 cm, M8 round, male and female Communication Bluetooth (VictronConnect) Max. number in series 2 Max. number of batteries per system 20 Mounting upright or on the side, not with the terminals downwards Dimensions (hxwxd) 197 x 650 x 163mm Weight 28 kg Standards EN 60335-1, EN-IEC 62368-1, IEC 61427-1, EMC EN-IEC 61000-6-3 and EN 55014-1 Vehicles ECE R10-6 We would be happy to provide you with more information about this product. 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