Anker 521 PowerHouse vs VTOMAN Jump 600X

Last updated: October 20, 2026

The VTOMAN Jump 600X is the better portable power station overall, rated 3.6 to 3.3. The VTOMAN Jump 600X leads on AC output, features and value. The Anker 521 PowerHouse wins on battery life and portability. The VTOMAN Jump 600X costs $20 less ($239.99 vs $259.99).

Anker 521 PowerHouse vs VTOMAN Jump 600X

Prices were last checked October 20, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every small portable power station; a clear win is highlighted. How we rank explains each one.

Factor weightVTOMAN Jump 600XAnker 521 PowerHouse
Overall rating3.6/53.3/5
Value 25%61 $0.89 per rated Wh51 $1.02 per rated Wh
Tested capacity 15%50 not yet independently tested (neutral score used)50 not yet independently tested (neutral score used)
Battery life 15%76 LiFePO4, 3,000 cycles, 2-year warranty91 LiFePO4, 3,000 cycles, 5-year warranty
AC output 15%83 600 W continuous AC41 300 W continuous AC
Charging speed 10%63 0-100% on AC in 2 h50 full AC charge time not published (neutral score used)
Portability 10%27 60 Wh per kg (9.9 lb (4.5 kg))44 69 Wh per kg (8.2 lb (3.7 kg))
Solar input 5%35 120 W max solar input12 65 W max solar input
Features 5%55 UPS, 100 W USB-C0 no UPS, expansion or app

Specifications

VTOMAN Jump 600XAnker 521 PowerHouse
Battery
Rated capacity268.8 Wh256 Wh
ChemistryLiFePO4LiFePO4
Cycle life3,000 to 80%3,000 to 80%
ExpandableNoNo
Output
AC output600 W (1,200 W surge)300 W (600 W surge)
AC outlets2 total2 total
120V 15A outlets (NEMA 5-15R)2-
120V 2-prong outlets (NEMA 1-15R)-2
USB-C ports2 (up to 100 W each)1 (60 W)
USB-A ports12
12 V car outletYesYes
DC5521 ports1-
UPS / pass-throughYes-
Charging
AC charging170 W125 W
Full AC charge time2 h (Amazon listing: about 2 h on AC alone. Store page: 80% in 50 min and full in 75 min with AC plus DC input together)-
Max solar input120 W65 W
Solar input voltage12-28V (XT60)11-28V, 5.5A
Build
Weight9.9 lb (4.5 kg)8.2 lb (3.7 kg)
Dimensions9.4 x 8.1 x 7.2 in8.5 x 8.3 x 5.7 in
App--
Warranty2 years5 years