PEGASUS ENERGY Battery selection checklist A practical brief for discussing a LiFePO4 battery pack. 1. YOUR SYSTEM - Intended application - Required system voltage - Inverter / charger / equipment make and model - Continuous load (W) and peak / surge load - Target operating time 2. YOUR BATTERY REQUIREMENTS - Battery family and capacity of interest, or request help choosing - Required quantity - Available installation space and mounting arrangement - Indoor / outdoor conditions and expected temperatures - Connections or communication interfaces required 3. DETAILS TO CONFIRM FOR THE EXACT MODEL - Current datasheet and final hardware - Nominal voltage, capacity and energy - Maximum charge / discharge current and charging limits - Dimensions, weight, terminals and installation instructions - Operating and storage temperatures - Approved series / parallel configurations - System compatibility and communication protocols, if applicable - Applicable testing / compliance documentation for your destination 4. YOUR PROJECT AND DESTINATION - Country / region and intended delivery location - Required timing - Contact name and email - Applicable pricing, availability, freight arrangements and commercial terms REFERENCE Nominal energy (Wh) = nominal voltage (V) x capacity (Ah). Usable energy and runtime depend on system, load and operating conditions. The Pegasus 24V family is 25.6V nominal. Do not assume a battery can be connected in series or parallel without confirmation. This checklist is a planning aid, not a model datasheet or a compatibility guarantee.