What is Battery capacity, largest in the range?

Battery capacity in watt hours says how much energy a battery can hold at a time. A higher capacity means more stored power before a recharge, which is the number that decides how long a home battery can run a circuit or carry a house through an evening. BLUETTI states the highest maximum in this group, 13,000 Wh. British Gas - Hive - Smart Home & Heating follows at 5,320 Wh and ALLPOWERS at 5,200 Wh, while ALLDREI and BLUETTI's European range sit at 5,120 Wh and 3,014.4 Wh.