On this pageSpecs Lightest, lowest-cost device charger Field charger for drones, cameras, and laptops Plug-in UPS for a router and household electronics Overnight CPAP backup, dry mode only FAQ

Anker SOLIX C300vsJackery Explorer 300 v2 (2026)

Two 288 Wh LiFePO4 stations with identical specs on paper — same capacity, chemistry, 300 W output, 600 W surge, 100 W solar ceiling, and 5-year warranty. When the nameplate ties this completely, the decision moves to the handful of axes where they differ — weight, price, USB-C throughput — and to independent testing. The Anker SOLIX C300 has been bench-tested across multiple markets with measured runtimes, recharge speeds, and UPS behavior. The Jackery Explorer 300 v2 performance figures trace to published specs and analysis rather than firsthand testing of this exact unit. That evidence gap is the most important thing here: one has verified lived performance, the other has lower-certainty claims. Which matters more depends entirely on what you’re using it for.

Anker SOLIX C300

$300

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Prices and availability change frequently

Jackery Explorer 300 v2

$269

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Prices and availability change frequently

Spec	Anker SOLIX C300	Jackery Explorer 300 v2
Capacity	288 Wh	288 Wh
Chemistry	LiFePO4	LiFePO4
Rated output	300 W	300 W
Surge	600 W^*	600 W^†
Weight	9.1 lbs	8.16 lbs
AC recharge	~66 min full, 80% in ~50 min^‡	~76 min full^§
Solar input	100 W	100 W
UPS switchover	10 ms	20 ms
USB-C output	2× 140 W, 1× 15 W	1× 100 W, 1× 15 W
App control	Yes (Bluetooth + Wi-Fi)	No
Price	$300	$269
Price per Wh	$1.042/Wh	$0.934/Wh

^*Surge holds only seconds and does not function in bypass mode; resistive heating loads trip the unit regardless of rating. ^†Surge rating claimed, not independently verified. ^‡Bench-measured at 330 W input. ^§Spec-derived, not independently tested. Where a field is blank, we did not record that specification in our research — not that the feature is absent.

Lightest, lowest-cost device charger

For the weekend camper or traveler charging phones, a laptop, camera gear, and lights — choosing on weight and price because the specs tie everywhere else.
The Jackery is 8.16 lbs vs 9.1 lbs and costs $269 vs $300, giving it both the lighter carry and the better price per watt-hour. Its review calls it the lightest serious station Jackery makes and genuinely one-handed portable.
Both deliver the same roughly 240 Wh usable at a 60 W device load and the same LiFePO4 longevity, so capacity and endurance don’t separate them. When your loads sit comfortably inside what either unit handles identically, lighter and cheaper wins by default.
The Anker advantages — dual 140 W USB-C, app control, marginally faster verified recharge — aren’t weighted by a buyer who just wants light and cheap.
The Jackery runtime and recharge figures are spec-derived rather than bench-tested, but that lower-certainty performance data only matters when you push the unit harder, which the other three segments do.

Field charger for drones, cameras, and laptops

For the content creator, drone pilot, or mobile worker topping up multiple USB-C device batteries per day, often two at once, then fast-charging the station over a break.
The Anker carries dual 140 W two-way USB-C ports; the Jackery has a single 100 W port plus a 15 W output. For high-wattage USB-C charging and charging two laptops or large batteries simultaneously at full speed, that’s a real hardware gap. The Anker review confirms the dual 140 W ports and strong efficiency make it a clean field charger for drone batteries, camera gear, and laptops.
Anker recharge is both faster and independently measured — 80% in roughly 50 minutes, full charge in about 66 minutes at 330 W — so your station top-up over lunch is verified, not claimed.
App control lets you watch charge state on a shoot; the Jackery has no app or Bluetooth.
At 9.1 lbs the Anker is a drive-in or field-base charger, not a trail carry — but for this use that’s the right trade.

Plug-in UPS for a router and household electronics

For the buyer who leaves the unit plugged in behind the TV or router to ride through outages without dropping the connection — networking gear, a lamp, maybe a small TV, for hours up to a couple of days.
On the spec sheet both are UPS-capable pure-sine units. Specs tie; the review breaks it. The Anker UPS behavior is documented: 10 ms switchover keeps routers and modems running through a grid drop, a firmware update fixed the early fault where outlets didn’t auto-restore after a full drain, and owners rode out multi-day outages on Wi-Fi, lamps, and TVs.
The Jackery is UPS-capable on paper with 20 ms switchover, but its review is silent on standby behavior, auto-restore, and idle draw. Silence is unknown, not a pass — and in a plug-in duty where reliability is the entire point, tested beats unverified.
The Anker ran 8 hours on a roughly 60 W router and modem stack and over 9 hours on a 21 W TV in owner reports, with the inverter idling at about 12 W measured.
Run your router and electronics off the AC outlets, not USB-C. The low-current USB-C output ports auto-shut-off after roughly 2 hours and won’t wake on reconnection — a documented problem for anything run continuously off USB-C. This disappears if you use the AC outlets.
The inverter idles at about 12 W, so left on and unplugged it self-drains in a day or two. For plug-in UPS duty on shore power that’s a non-issue; it only bites the buyer who wants to grab it off the shelf fully charged after months.

Overnight CPAP backup, dry mode only

For the buyer who wants a CPAP to keep running through a nighttime outage. This is the highest-criticality use here, so the gates tighten: pure-sine output and enough verified overnight energy stop being nice-to-haves and become hard requirements.
Both vendors market CPAP support, but CPAP load splits in two. Dry mode with humidifier and heated tube off draws roughly 30 to 50 watts; humidified mode with heated humidifier and tube on draws around 54 watts and surges higher.
For dry mode, the Anker review reports owners getting multiple nights — tested. The Jackery all-night CPAP claim is a calculated 5 to 8 hour estimate its own review flags as a calculated estimate, not a firsthand overnight test. Both are plausible for one dry night; only the Anker is confirmed.
For humidified mode, the Anker review measured only 2.5 to 3.5 hours — it does not make it through the night. The Jackery has no tested figure at this higher-draw, heater-surging configuration. Neither is a reliable single-unit solution for a humidified machine; that buyer should step up to higher capacity.
The Anker pure-sine output is scope-verified at 120.2 volts and 60.1 hertz, which is why sensitive CPAP electronics run clean on it. The Jackery is assumed pure-sine but not independently confirmed in its review.
The Anker 10 ms UPS switchover means the machine doesn’t drop when the grid fails.

True of both units — The Anker sustained output caps at roughly 255 watts in bench testing, below its 300 W rating. The 600 W surge holds only seconds and does not function in bypass mode when the unit is charging and outputting simultaneously. Resistive heating elements — kettles, coffee makers, hair dryers — trip the unit regardless of the surge spec. This is a category boundary common across this size class, but worth noting because it’s a common false expectation.

Common questions

The bottom line

When the decision is weight or price and your loads are light, the Jackery Explorer 300 v2 wins — 8.16 lbs, $269, and the better price per watt-hour for a weekend device charger. When the decision is USB-C charging throughput, the Anker SOLIX C300 wins on dual 140 W ports that can fast-charge two laptops or drone batteries simultaneously. When the decision depends on verified lived performance — plug-in UPS duty with tested auto-restore and switchover behavior, or dry-mode CPAP backup with measured multi-night runtimes — the Anker wins because it has been independently tested and the Jackery, by its own review, largely hasn’t. For a humidified CPAP neither unit clears the bar; both fall short of a full night at that higher draw. The recurrence is coherent: the same two units swap places across segments, flipping on the single axis each segment weights — weight and price versus USB-C capability versus tested reliability. Pick the segment that describes your use; the verdict follows from what actually differs between them.

Read the full Anker SOLIX C300 review Read the full Jackery Explorer 300 v2 review