SPECIFICATIONS

Key Specifications & Features

• Battery capacity: ~256 Wh (≈ 243–256 Wh) for the base RIVER 2 model. 

• Battery chemistry: LiFePO₄ (LFP) — which offers longer life and better thermal performance. 

• AC output: 300 W continuous output with up to ~600 W surge (via “X-Boost”). 

• Fast charging: From 0% to 100% in about 1 hour (via AC wall input) on the RIVER 2. 

• Weight & size: Pretty compact: around 7.7 lbs for the base unit. 

• Multi-portal charging/inputs: Supports AC input, solar charging, car input, etc.

• Warranty & cycle life: The LFP chemistry is claimed to handle ~3,000+ cycles (to 80% capacity) which they equate to ~10 years of use. 

👍 What It Does Well

• Because of the LFP battery, the unit is more durable and safer than many older battery-chemistry power stations.

• The 1-hour full recharge feature is a real standout. If you need to top up quickly between uses, that’s good.

• The compact size makes it well suited for camping, van life, RV use, or as a backup for small electronics.

• The surge capability (~600W) allows it to handle short-term higher loads (startup loads) that small power stations often struggle with.

• It has good “value” in the category — not trying to power the entire house, but for moderate loads it is solid.

• You want a portable power station for camping/RV/travel or as a small home-backup for electronics and small appliances.

• You don’t expect to run large / high-wattage loads for long durations.

• You appreciate the fast recharge + long battery life (LFP).

• You are okay monitoring your loads/power usage and being aware of its limits.

Overall, the EcoFlow RIVER 2 is a very solid option in the ~250 Wh portable power station category. If your needs are moderate — say charging laptops, phones, lights, small fridge for a few hours, running some electronics on the go — it offers excellent features (fast recharge, long‐life chemistry) at a good value.

Brand Name: ECOFLOW

Hign-concerned Chemical: None

Model Number: River 2

Nominal Capacity: 240Wh

Set Type: Charger Sets

Type: Li-Ion