- Weight: 2.5 lbs
- Battery: 27,000 mAh lithium ion
- Charging ports: 4
Pros
- Very durable
- Powers larger electronics like laptops and satellite internet
- IP68 waterproof
Cons
- To really get the full benefit of the Poseidon XL, you also need to get the 56W Spectre Solar Panel. Once the XL is drained, it’s quite useless and takes a while to recharge, which isn’t always possible, especially in the field.
