Dreamdash batteries use lithium iron phosphate chemistry for thermal stability and consistent voltage output. The 12V/10Ah model weighs 1.3kg (vs 3kg lead-acid equivalents) and operates from -20°C to 60°C. Built-in BMS prevents overcharge/over-discharge and balances… What Makes Dreamdash LiFePO4 Batteries Ideal for Emergency Lighting and Kids’ Cars?