4 stücke Lifepo4 3,2 V 400AH lithium-batterie reale kapazität 430Ah für diy 48 V 12 V 24 V solar energie lagerung Inverter backup power RV - AliExpress
ENJOYBOT 12V 400AH LiFePO4-Lithiumbatterie Hoch- und Tieftemperatursch – Enjoybot Official Store
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12.8V 400Ah LiFePO4 Deep Cycle Battery, MAX Energy 5120WH,400A BMS, 4000+ Cycles, 12.8V 400Ah Lithium Battery for Solar Off-Grid System RV Trolling Motor Marine Camper Golf Cart Backup Power - Walmart.com