Power Station Chart

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Portable power stations under 20 lb

19 stations, ordered by one rule: Under 20 lb, most watt-hours per pound first. First is the Jackery Explorer 600 v2.

By the Power Station Chart team, ranked from the makers' manuals, not physically tested. Last reviewed October 31, 2026.

How to choose among these

Under 20 lb, the Jackery Explorer 600 v2 packs the most energy for its weight: 640 Wh at 14.11 lb, or 45.4 Wh per lb. The EcoFlow RIVER 2 Pro is second at 42.2 Wh per lb and also holds the most in the group, 768 Wh at 18.2 lb with 800 W of AC output. All 19 stations weigh less than 20 lb, hold 128 Wh to 768 Wh and list 200 W to 800 W of AC. The median is 288 Wh and 300 W. At the light end, the BLUETTI Elite 10 Mini weighs 3.97 lb for 128 Wh, and the BLUETTI Elite 30 mini gives 288 Wh in 7.28 lb.

The 19 stations, in order

By the numbers

Median capacity288 Wh
Spread128 to 768 Wh
Most common batteryLFP, on 18 of 19
Makers4
Listed on Amazon10 of 19

Standouts by the makers' figures

FAQ

Which power station under 20 lb holds the most energy?

The EcoFlow RIVER 2 Pro, with 768 Wh at 18.2 lb. The Jackery Explorer 600 v2 holds 640 Wh at 14.11 lb.

What is the lightest of the group?

The BLUETTI Elite 10 Mini at 3.97 lb. It holds 128 Wh and lists 200 W of AC output.

Which light stations have the longest cycle life?

The Jackery Explorer 600 v2 and BLUETTI Elite 30 mini are rated for 6,000 cycles. The Jackery Explorer 300 v2 lists 4,000 and most of the rest 3,000.

Which has the highest AC output under 20 lb?

The EcoFlow RIVER 2 Pro at 800 W, then the BLUETTI AC50P at 700 W. The BLUETTI Elite 30 V2 lists 600 W at 9.48 lb.

Other ways to sort

Where these figures come from

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