Amazon.com: Car Battery Universal 12v 70Ah CCA1300 Lithium Iron Phosphate(LiFePO4) Battery Built-in BMS Protection Board and Voltage Display Deep Cycle LFP Battery - Replaceable 80D26L Lead-Acid battery : Automotive
LiFePO4 12V 70Ah Lithium battery pack with SOC meter and Anderson plug for outdoor application - Advanced Professional Powerful Lithium-ion Battery-LFP batteries -battery monitors manufacturer