24kWh 48V 500Ah AGM 24×2V Battery Bank with Metal Racking | 4Boats

Complete 24 kWh 48 V 500 Ah deep‑cycle battery bank comprising 24 x 2 V AGM batteries, interconnects and sturdy metal racking for two‑level installation — supplied ready for immediate use.

• Benefits of 2 V battery connection: This battery bank features 2 V batteries, offering important advantages over battery banks made up of 12 V batteries.
• Significantly improved longevity: These 2 V batteries are connected in series, avoiding complex series/parallel layouts and ensuring even charge/discharge for longer service life.
• Deeper discharge capability: The thicker metal plates inside these 2 V batteries allow more energy to be drawn than from banks made up of 12 V batteries.
• Suitable applications: The long service life and improved depth of discharge make this bank ideal for solar, wind and hybrid energy systems; household off‑grid and grid‑tie power; emergency or UPS backup; telecommunications/network energy storage; and power stations.
• AGM batteries: This battery bank features 24 x AGM (Absorbed Glass Mat) batteries. In AGM cells all electrolyte is absorbed into a glass‑fibre mat. Important benefits include maintenance free (no electrolyte top‑up); extremely safe and non‑spillable, completely sealed; longer service life than wet‑cell batteries due to reduced degradation and corrosion; low self‑discharge and better resistance to sulphation; and strong shock and vibration resilience.
• Additional components and per‑cell specs: Nominal voltage 2 V; nominal capacity 500 Ah (10 h rate) / 508 Ah (20 h rate); maximum charging current 100 A; cycle lifetime at 30% D.O.D.: 1200; pressure control: safety valve; terminal type M10 bolts; operating temperature −10°C to +40°C (14°F to 104°F); size 242 x 174 x 365 mm (9.5 x 6.9 x 14.4 in); weight 27 kg (59.5 lb).
• Specifications for entire 48 V bank: Nominal voltage 48 V; nominal capacity 24 kWh; maximum charging current 100 A; charging voltage cycle use 56.4 V, standby use 54.8 V; temperature compensation cycle use −120 mV/°C, standby −72 mV/°C; size in racking 1290 x 1140 x 670 mm (50.8 x 44.9 x 26.4 in); weight ≈720 kg (≈1,587 lb).
• Racking & installation: Strong metal racking included for neat two‑level arrangement; connecting plates and cables supplied for series assembly. Terminal M10 bolts provide secure bolted connections.
• Warranty: This product is covered by a 1 year warranty.

For best longevity, use a suitable 48 V charger/inverter set to the stated charging voltages and temperature compensation; check compatibility with your system and site temperature range before installation.