Lightest Portable Power Stations per Watt-Hour

Portability is the spec buyers regret most. A unit that is too heavy to carry gets left at home, at which point its capacity is worth nothing.

Watt-hours per pound normalises for that. It is capacity-sensitive — small units are inherently lighter per watt-hour than large ones — so compare within a capacity band for a fair read.

How this is calculated

capacity in Wh ÷ net weight in lb (higher is better)

Small units always beat large ones, so an all-comers list flatters compact models. Compare within a capacity band, and note that a folding handle or wheel kit can matter more than the raw ratio.

Portable power stations ranked by watt-hours per pound, ranked by Wh/lb
#	Model	Wh/lb	Capacity	AC output	Weight	Chemistry	List price	$/Wh
1	Yeti 6000X Goal Zero	57.3 Wh/lb	6.07 kWh	2 kW	106.0 lb	NMC	$4,000	$0.66
2	S2000 Anker SOLIX	56.3 Wh/lb	2.01 kWh	1.5 kW	35.7 lb	LiFePO4	$679	$0.34
3	F3800 Plus Anker SOLIX	52.7 Wh/lb	3.84 kWh	6 kW	72.8 lb	LiFePO4	$2,400	$0.62
4	Explorer 300D Jackery	52.4 Wh/lb	288 Wh	300 W	5.5 lb	LiFePO4	$209	$0.73
5	Elite 300 BLUETTI	52.0 Wh/lb	3.01 kWh	2.4 kW	58.0 lb	LiFePO4	$1,099	$0.36
6	Explorer 2000 v2 Jackery	51.7 Wh/lb	2.04 kWh	2.2 kW	39.5 lb	LiFePO4	$999	$0.49
7	C2000 Gen 2 Anker SOLIX	49.1 Wh/lb	2.05 kWh	2.4 kW	41.7 lb	LiFePO4	$900	$0.44
8	F3000LFP PECRON	48.5 Wh/lb	3.07 kWh	3.6 kW	63.3 lb	LiFePO4	$899	$0.29
9	Explorer 1500 v2 Jackery	48.0 Wh/lb	1.54 kWh	2 kW	32.0 lb	LiFePO4	$949	$0.62
10	Explorer 100 Plus Jackery	47.1 Wh/lb	99 Wh	—	2.1 lb	LiFePO4	$149	$1.51
11	DELTA 3 Max EcoFlow	45.7 Wh/lb	2.05 kWh	2.4 kW	44.8 lb	LiFePO4	$899	$0.44
12	E2400LFP PECRON	45.5 Wh/lb	2.05 kWh	2.4 kW	45.0 lb	LiFePO4	$649	$0.32
13	Explorer 600 v2 Jackery	45.4 Wh/lb	640 Wh	500 W	14.1 lb	LiFePO4	$499	$0.78
14	Explorer 1000 v2 Jackery	45.0 Wh/lb	1.07 kWh	1.5 kW	23.8 lb	LiFePO4	$559	$0.52
15	Elite 400 BLUETTI	44.7 Wh/lb	3.84 kWh	2.6 kW	86.0 lb	LiFePO4	$1,299	$0.34
16	E3800LFP PECRON	44.0 Wh/lb	3.84 kWh	4.2 kW	87.3 lb	LiFePO4	$1,299	$0.34
17	Yeti 3000X Goal Zero	43.4 Wh/lb	3.03 kWh	2 kW	69.8 lb	NMC	$3,000	$0.99
18	DELTA 3 Ultra EcoFlow	42.6 Wh/lb	3.07 kWh	3.6 kW	72.1 lb	LiFePO4	$1,399	$0.46
19	DJI Power 2000 DJI	42.2 Wh/lb	2.05 kWh	2 kW	48.5 lb	LiFePO4	—	—
20	RIVER 2 Pro EcoFlow	42.2 Wh/lb	768 Wh	800 W	18.2 lb	LiFePO4	$379	$0.49
21	DELTA 3 Max Plus EcoFlow	42.1 Wh/lb	2.05 kWh	3 kW	48.7 lb	LiFePO4	$1,199	$0.59
22	F5000LFP PECRON	41.3 Wh/lb	5.12 kWh	7.2 kW	123.9 lb	LiFePO4	$2,199	$0.43
23	C1000 Gen 2 Anker SOLIX	41.1 Wh/lb	1.02 kWh	2 kW	24.9 lb	LiFePO4	$2,398	$2.34
24	DELTA 2 Max EcoFlow	41.0 Wh/lb	2.05 kWh	2.4 kW	50.0 lb	LiFePO4	$1,049	$0.51
25	Elite 100 V2 BLUETTI	41.0 Wh/lb	1.02 kWh	1.8 kW	25.0 lb	LiFePO4	$479	$0.47
26	F1000LFP PECRON	40.2 Wh/lb	960 Wh	1.5 kW	23.9 lb	LiFePO4	$399	$0.42
27	E1500LFP PECRON	40.0 Wh/lb	1.54 kWh	2.2 kW	38.4 lb	LiFePO4	$549	$0.36
28	Explorer 1500 Ultra Jackery	39.8 Wh/lb	1.54 kWh	1.8 kW	38.6 lb	LiFePO4	$1,199	$0.78
29	Explorer 1000 Plus Jackery	39.5 Wh/lb	1.26 kWh	2 kW	32.0 lb	LiFePO4	$619	$0.49
30	E3600LFP PECRON	38.9 Wh/lb	3.07 kWh	3.6 kW	79.0 lb	LiFePO4	$999	$0.33
31	Elite 200 V2 BLUETTI	38.8 Wh/lb	2.07 kWh	2.6 kW	53.4 lb	LiFePO4	$849	$0.41
32	E500LFP PECRON	38.4 Wh/lb	576 Wh	600 W	15.0 lb	LiFePO4	$269	$0.47
33	DELTA 3 Classic EcoFlow	38.4 Wh/lb	1.02 kWh	1.8 kW	26.7 lb	LiFePO4	$499	$0.49
34	RIVER 2 Max EcoFlow	38.2 Wh/lb	512 Wh	500 W	13.4 lb	LiFePO4	$249	$0.49
35	Explorer 5000 Plus Jackery	37.5 Wh/lb	5.04 kWh	3.6 kW	134.5 lb	LiFePO4	$3,499	$0.69
36	Yeti 200X Goal Zero	37.4 Wh/lb	187 Wh	120 W	5.0 lb	NMC	$220	$1.18
37	C1000 Anker SOLIX	37.2 Wh/lb	1.06 kWh	1.8 kW	28.4 lb	LiFePO4	$1,499	$1.42
38	DELTA 3 EcoFlow	37.1 Wh/lb	1.02 kWh	1.8 kW	27.6 lb	LiFePO4	$629	$0.61
39	DELTA 3 Plus EcoFlow	37.1 Wh/lb	1.02 kWh	1.8 kW	27.6 lb	LiFePO4	$649	$0.63
40	DELTA Pro 3 EcoFlow	36.1 Wh/lb	4.10 kWh	4 kW	113.5 lb	LiFePO4	$2,799	$0.68
41	DJI Power 1000 DJI	35.7 Wh/lb	1.02 kWh	2.2 kW	28.7 lb	LiFePO4	—	—
42	E1000LFP PECRON	35.3 Wh/lb	1.02 kWh	1.8 kW	29.0 lb	LiFePO4	$399	$0.39
43	Explorer 300 v2 Jackery	35.1 Wh/lb	288 Wh	300 W	8.2 lb	LiFePO4	$269	$0.93
44	Yeti Pro 4000 Goal Zero	34.5 Wh/lb	3.99 kWh	3.6 kW	115.7 lb	LiFePO4	$4,000	$1.00
45	AC70 BLUETTI	34.1 Wh/lb	768 Wh	1 kW	22.5 lb	LiFePO4	$669	$0.87
46	F3000 Anker SOLIX	33.6 Wh/lb	3.07 kWh	3.6 kW	91.5 lb	LiFePO4	$1,400	$0.46
47	F3000 2 Anker SOLIX	33.6 Wh/lb	3.07 kWh	3.6 kW	91.5 lb	LiFePO4	$2,800	$0.91
48	EB70S BLUETTI	33.5 Wh/lb	716 Wh	800 W	21.4 lb	LiFePO4	$429	$0.60
49	Yeti 700 Goal Zero	33.3 Wh/lb	677 Wh	600 W	20.3 lb	LiFePO4	$700	$1.03
50	Explorer 240 v2 Jackery	33.2 Wh/lb	256 Wh	300 W	7.7 lb	LiFePO4	$249	$0.97
51	Yeti 1500X Goal Zero	33.2 Wh/lb	1.52 kWh	2 kW	45.6 lb	NMC	$1,125	$0.74
52	Explorer 2000 Plus Jackery	33.2 Wh/lb	2.04 kWh	3 kW	61.5 lb	LiFePO4	$799	$0.39
53	AC200P BLUETTI	33.0 Wh/lb	2 kWh	2 kW	60.6 lb	LiFePO4	$1,099	$0.55
54	AC200L BLUETTI	32.8 Wh/lb	2.05 kWh	2.4 kW	62.4 lb	LiFePO4	$899	$0.44
55	DJI Power 1000 V2 DJI	32.7 Wh/lb	1.02 kWh	1 kW	31.3 lb	LiFePO4	—	—
56	AC180 BLUETTI	32.6 Wh/lb	1.15 kWh	1.8 kW	35.3 lb	LiFePO4	$499	$0.43
57	Elite 10 Mini BLUETTI	32.0 Wh/lb	128 Wh	200 W	4.0 lb	LiFePO4	$113	$0.88
58	C300 Anker SOLIX	31.6 Wh/lb	288 Wh	300 W	9.1 lb	LiFePO4	$549	$1.91
59	RIVER 2 EcoFlow	31.6 Wh/lb	243 Wh	300 W	7.7 lb	LiFePO4	$219	$0.90
60	Yeti 1000X Goal Zero	31.5 Wh/lb	997 Wh	1.5 kW	31.7 lb	NMC	$1,000	$1.00
61	Yeti 500 Goal Zero	31.0 Wh/lb	499 Wh	500 W	16.1 lb	LiFePO4	$500	$1.00
62	Elite 30 V2 BLUETTI	30.3 Wh/lb	288 Wh	600 W	9.5 lb	LiFePO4	$250	$0.87
63	AC50B BLUETTI	30.3 Wh/lb	448 Wh	700 W	14.8 lb	LiFePO4	$499	$1.11
64	F3800 Anker SOLIX	29.0 Wh/lb	3.84 kWh	6 kW	132.3 lb	LiFePO4	$2,000	$0.52
65	Yeti 1500 Goal Zero	28.5 Wh/lb	1.50 kWh	2 kW	52.8 lb	LiFePO4	$1,500	$1.00
66	Yeti 1000 Goal Zero	28.3 Wh/lb	998 Wh	2 kW	35.3 lb	LiFePO4	$1,200	$1.20
67	RIVER 3 Plus EcoFlow	27.5 Wh/lb	286 Wh	600 W	10.4 lb	LiFePO4	$299	$1.05
68	E300LFP PECRON	27.2 Wh/lb	288 Wh	600 W	10.6 lb	LiFePO4	$179	$0.62
69	EB3A BLUETTI	26.5 Wh/lb	268 Wh	600 W	10.1 lb	LiFePO4	$219	$0.82
70	Yeti 400 Lithium Goal Zero	26.3 Wh/lb	428 Wh	300 W	16.3 lb	NMC	$600	$1.40
71	AC2A BLUETTI	25.8 Wh/lb	204 Wh	300 W	7.9 lb	LiFePO4	$149	$0.73
72	AC180T BLUETTI	24.5 Wh/lb	1.43 kWh	1.8 kW	58.4 lb	LiFePO4	$999	$0.70
73	Yeti 300 Goal Zero	21.7 Wh/lb	297 Wh	350 W	13.7 lb	LiFePO4	$350	$1.18
74	AC240 BLUETTI	21.3 Wh/lb	1.54 kWh	2.4 kW	72.0 lb	LiFePO4	$999	$0.65

2 of 76 models are excluded from this ranking because the vendor does not publish the figures it needs. They are not estimated, and they are not ranked here — check an individual model page for what it does publish.

By capacity band

Wh/lb is capacity-sensitive, so an all-comers list systematically favours small units. These tables compare like with like.

Compact (under 500 Wh)

Phones, lights, a laptop. Carryable in one hand.

#	Model	Wh/lb	Capacity	Price
4	Explorer 300D Jackery	52.4 Wh/lb	288 Wh	$209
10	Explorer 100 Plus Jackery	47.1 Wh/lb	99 Wh	$149
36	Yeti 200X Goal Zero	37.4 Wh/lb	187 Wh	$219.95
43	Explorer 300 v2 Jackery	35.1 Wh/lb	288 Wh	$269
50	Explorer 240 v2 Jackery	33.2 Wh/lb	256 Wh	$249
57	Elite 10 Mini BLUETTI	32.0 Wh/lb	128 Wh	$113
58	C300 Anker SOLIX	31.6 Wh/lb	288 Wh	$549
59	RIVER 2 EcoFlow	31.6 Wh/lb	243 Wh	$219
61	Yeti 500 Goal Zero	31.0 Wh/lb	499 Wh	$499.95
62	Elite 30 V2 BLUETTI	30.3 Wh/lb	288 Wh	$249.99
63	AC50B BLUETTI	30.3 Wh/lb	448 Wh	$499
67	RIVER 3 Plus EcoFlow	27.5 Wh/lb	286 Wh	$299
68	E300LFP PECRON	27.2 Wh/lb	288 Wh	$179
69	EB3A BLUETTI	26.5 Wh/lb	268 Wh	$219
70	Yeti 400 Lithium Goal Zero	26.3 Wh/lb	428 Wh	$599.95
71	AC2A BLUETTI	25.8 Wh/lb	204 Wh	$149
73	Yeti 300 Goal Zero	21.7 Wh/lb	297 Wh	$349.95

Mid-size (500–1,200 Wh)

Fridge for a day, camping for a weekend.

#	Model	Wh/lb	Capacity	Price
13	Explorer 600 v2 Jackery	45.4 Wh/lb	640 Wh	$499
14	Explorer 1000 v2 Jackery	45.0 Wh/lb	1,070 Wh	$559
20	RIVER 2 Pro EcoFlow	42.2 Wh/lb	768 Wh	$379
23	C1000 Gen 2 Anker SOLIX	41.1 Wh/lb	1,024 Wh	$2,398
25	Elite 100 V2 BLUETTI	41.0 Wh/lb	1,024 Wh	$479
26	F1000LFP PECRON	40.2 Wh/lb	960 Wh	$399
32	E500LFP PECRON	38.4 Wh/lb	576 Wh	$269
33	DELTA 3 Classic EcoFlow	38.4 Wh/lb	1,024 Wh	$499
34	RIVER 2 Max EcoFlow	38.2 Wh/lb	512 Wh	$249
37	C1000 Anker SOLIX	37.2 Wh/lb	1,056 Wh	$1,499
38	DELTA 3 EcoFlow	37.1 Wh/lb	1,024 Wh	$629
39	DELTA 3 Plus EcoFlow	37.1 Wh/lb	1,024 Wh	$649
41	DJI Power 1000 DJI	35.7 Wh/lb	1,024 Wh	—
42	E1000LFP PECRON	35.3 Wh/lb	1,024 Wh	$399
45	AC70 BLUETTI	34.1 Wh/lb	768 Wh	$669
48	EB70S BLUETTI	33.5 Wh/lb	716 Wh	$429
49	Yeti 700 Goal Zero	33.3 Wh/lb	677 Wh	$699.95
55	DJI Power 1000 V2 DJI	32.7 Wh/lb	1,024 Wh	—
56	AC180 BLUETTI	32.6 Wh/lb	1,152 Wh	$499
60	Yeti 1000X Goal Zero	31.5 Wh/lb	997 Wh	$999.95
66	Yeti 1000 Goal Zero	28.3 Wh/lb	998 Wh	$1,199.95

Large (1,200–2,500 Wh)

Home backup through an outage, RV living.

#	Model	Wh/lb	Capacity	Price
2	S2000 Anker SOLIX	56.3 Wh/lb	2,010 Wh	$679
6	Explorer 2000 v2 Jackery	51.7 Wh/lb	2,042 Wh	$999
7	C2000 Gen 2 Anker SOLIX	49.1 Wh/lb	2,048 Wh	$899.99
9	Explorer 1500 v2 Jackery	48.0 Wh/lb	1,536 Wh	$949
11	DELTA 3 Max EcoFlow	45.7 Wh/lb	2,048 Wh	$899
12	E2400LFP PECRON	45.5 Wh/lb	2,048 Wh	$649
19	DJI Power 2000 DJI	42.2 Wh/lb	2,048 Wh	—
21	DELTA 3 Max Plus EcoFlow	42.1 Wh/lb	2,048 Wh	$1,199
24	DELTA 2 Max EcoFlow	41.0 Wh/lb	2,048 Wh	$1,049
27	E1500LFP PECRON	40.0 Wh/lb	1,536 Wh	$549
28	Explorer 1500 Ultra Jackery	39.8 Wh/lb	1,536 Wh	$1,199
29	Explorer 1000 Plus Jackery	39.5 Wh/lb	1,264 Wh	$619
31	Elite 200 V2 BLUETTI	38.8 Wh/lb	2,074 Wh	$849
51	Yeti 1500X Goal Zero	33.2 Wh/lb	1,516 Wh	$1,124.89
52	Explorer 2000 Plus Jackery	33.2 Wh/lb	2,042 Wh	$799
53	AC200P BLUETTI	33.0 Wh/lb	2,000 Wh	$1,099
54	AC200L BLUETTI	32.8 Wh/lb	2,048 Wh	$899
65	Yeti 1500 Goal Zero	28.5 Wh/lb	1,505 Wh	$1,499.95
72	AC180T BLUETTI	24.5 Wh/lb	1,433 Wh	$999
74	AC240 BLUETTI	21.3 Wh/lb	1,536 Wh	$999

Extra large (2,500 Wh and up)

Multi-day backup, off-grid and whole-home loads.

#	Model	Wh/lb	Capacity	Price
1	Yeti 6000X Goal Zero	57.3 Wh/lb	6,071 Wh	$3,999.95
3	F3800 Plus Anker SOLIX	52.7 Wh/lb	3,840 Wh	$2,399.99
5	Elite 300 BLUETTI	52.0 Wh/lb	3,014 Wh	$1,099
8	F3000LFP PECRON	48.5 Wh/lb	3,072 Wh	$899
15	Elite 400 BLUETTI	44.7 Wh/lb	3,840 Wh	$1,299
16	E3800LFP PECRON	44.0 Wh/lb	3,840 Wh	$1,299
17	Yeti 3000X Goal Zero	43.4 Wh/lb	3,032 Wh	$2,999.95
18	DELTA 3 Ultra EcoFlow	42.6 Wh/lb	3,072 Wh	$1,399
22	F5000LFP PECRON	41.3 Wh/lb	5,120 Wh	$2,199
30	E3600LFP PECRON	38.9 Wh/lb	3,072 Wh	$999
35	Explorer 5000 Plus Jackery	37.5 Wh/lb	5,040 Wh	$3,499
40	DELTA Pro 3 EcoFlow	36.1 Wh/lb	4,096 Wh	$2,799
44	Yeti Pro 4000 Goal Zero	34.5 Wh/lb	3,994 Wh	$3,999.95
46	F3000 Anker SOLIX	33.6 Wh/lb	3,072 Wh	$1,399.99
47	F3000 2 Anker SOLIX	33.6 Wh/lb	3,072 Wh	$2,799.99
64	F3800 Anker SOLIX	29.0 Wh/lb	3,840 Wh	$1,999.99

Other rankings

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