European warehouse is temporarily out of stock the next batch is expected to arrive on October 6 Estimated delivery time HK 40 50days CZ 7 10daysKey SpecificationsModel 12V 340AhCell Chemistry LiFePO4 LFP Dimensions 384 204 270 mm 15 12 8 03 10 63 inches Weight 25 3 kgTerminal M8Case Material Flame Retardant ABSBMS Built in 200A Bluetooth BMSNominal Voltage 12 8VCapacity 340AhEnergy 4352WhInternal Resistance ≤30 mΩCycle Life ≥8000 cyclesIP Rating IP65 Dustproof and Water Resistant ProtectionOperating ParametersOperating Voltage 10 0V 14 6VOvercharge Protection 14 6V ± 0 05VOver Discharge Protection 10 0V ± 0 05VMax Charge Current ≤100AMax Discharge Current ≤200ACharging Temperature 0°C to 50°C 32°F to 122°F Discharging Temperature 20°C to 60°C 4°F to 140°F Storage Temperature 10°C to 50°C 14°F to 122°F Connection CapabilityParallel Connection Up to 4P 12 8V 1360Ah 17 408kWh Series Connection Up to 4S 51 2V 340Ah 17 408kWh ⚠️ Note Only identical batteries same model brand and purchase within 3 months should be connected in series or parallel Series and parallel connections must not be combined Recommended UsageIdeal for applications such as RVs marine use solar energy storage electric vehicles golf carts scooters AGVs floor cleaners power tools and more Maximum recommended load for a single battery ≤2000W for optimal performance and safety Not recommended as an engin