We use and recommend the ECOFLOW and BLUETTI portable power stations with lithium batteries for their reliable, durable, powerful, and ultra-portable batteries. Both companies offer a wide range of products.   To choose the right battery, here’s what you need to consider:

1. Available space where you plan to place your power station.
2. Capacity (W/H) needed to meet your needs.

Generally, people use the battery for a refrigerator (≈ 10 to 30W/h depending on the temperature), cellphone (≈ 10W/h), camera (≈ 10W/h), laptop (≈ 30W/h). So, depending on the autonomy you desire, add up the charging hours of each device. Here’s an example calculation for a standard day: 24H x refrigerator 20W/h = 480W/h + 2 x cellphones 10W/h = 20W/h + 1 x laptop 30W/h = 30W/h = 530W/h, so in this scenario, for 24 hours of autonomy without recharging, you would need a battery with 530W/h capacity.

3. Necessary power (max Watt) (the most demanding device in power, e.g. a 1000W microwave requires a battery capable of supplying 1000W of power).
4. Recharge speed (time based on mode) Bluetti and Ecoflow have the best performance in this regard.
5. Charging mode (generally, 3 modes: Alternating Current (110v outlet), Direct Current 12V car socket or solar (solar panels required)).
6. Warranty: Ecoflow generally offers 24 months on its products, Bluetti offers 60 months with product registration.

  Although we advocate for local commerce, since we cannot offer a competitive price with Amazon for this type of product, and given that the performance, capacities, and products evolve very quickly, we refer you to their website. Based on your needs, here are some recommended products: Ecoflow River 2 Pro - 768W/h capacity, recharges in 70 minutes, 800W max Ecoflow Delta 2 Max - 2048W/h capacity, recharges in 90 minutes, 2400W max Bluetti AC70 - 768W/h capacity, recharges in 90 minutes, 2000W max Bluetti AC200L - 2048W/h capacity, recharges in 100 minutes, 2400W max    * As an Amazon Associate we earn from qualifying purchases.  By clicking on the link, you will be redirected to the Amazon website. To order this product, click here* (paid link)