MonoLith 25.6v 345Ah Lithium Battery

DescriptionMonoLith 25.6v 345Ah Lithium BatteryMonoLith 25.6v 345Ah — High-Capacity 24v Power for Demanding SystemsThe MonoLith 25.6v 345Ah Lithium Battery brings PowerPaul’s signature build quality and massive energy storage to 24v systems. With 345 ampere-hours of capacity using premium REPT cells and a 300A BMS, the MonoLith 24v is engineered for applications where a higher system voltage delivers better efficiency and performance.A 24v system reduces current draw by half compared to 12v at the same power output, meaning less voltage drop, thinner cabling, and more efficient operation — particularly important for larger vehicles and installations with longer cable runs.Key SpecificationsNominal voltage: 25.6vCapacity: 345Ah (REPT cells)BMS: 300A with Bluetooth connectivityChemistry: LiFePO4 (Lithium Iron Phosphate)Case: Identical across all MonoLith models — standardised heavy-duty case designWarranty: 10-year warrantyParallel ready: 2 sets of positive and negative connections. Built with REPT CellsThe MonoLith 25.6v features REPT ESS-grade cells, which are superior in energy density with high capacity per volume. REPT cells deliver consistent power output and enhanced cycle life, making them well-suited to the sustained energy demands of 24v systems.300A BMS with BluetoothThe integrated 300A BMS provides comprehensive protection from damage due to faults such as over/under voltage or over current. Bluetooth connectivity allows real-time monitoring via apps available for iPhone and Android — check charging and discharging status, SOC readings and use it as a diagnostic tool for your electrical system.Who Is the MonoLith 24v For?The MonoLith 25.6v 345Ah is designed for 24v electrical systems commonly found in trucks, buses, large marine vessels and medium-scale off-grid installations. If your vehicle or system already operates on 24v, the MonoLith 24v gives you a massive, reliable energy reserve in the same standardised case as the rest of the MonoLith range.The case design suits any setup. It can be mounted under a caravan attached to the chassis rails (you will need to fabricate suitable mounts), under a bed or bench seat, or even upright against a wall. It comes with a venting option as standard, to help installations comply with Australian Standards.Power Connections are supplied with the battery using waterproof Amphenol style crimp connectors. The 2 sets of parallel connections can be used to spread the load, or to help with adding more batteries or daisy chain arrangement. Fittings for venting or sealing are also supplied.Each unit is calibrated, load-tested and fully cycled at least twice to confirm and rate its capacity and quality. Quality parts, Australian-based suppliers where possible, and direct customer support from our expert technicians.Contact PowerPaul® Australia today to learn more about the MonoLith 25.6v 350Ah Lithium Battery.SpecificationsRated Capacity345 Ah lithium battery (approx. 8,832Wh)BMSJK BMS with active balancer and power buttonDimensions730mm L, 285mm W, 195mm HWeight67kgVoltage25.6v NominalBMS currentDischarge/Charge 300A. Recommended maximum continuous = C/2 (345Ah ÷ 2 = 172.5A). 450A peak (30 seconds). NO direct Alternator Charging.Connecting to other batteriesParallel connection to other identical batteries is allowed (must be same voltage first). Series connection is not allowed.Warranty10 Year warranty against manufacturing defects or failure.