Jackery E300New Portable Power Station
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Our take on the Jackery E300New Portable Power Station
The Jackery E300New is a 290Wh portable power station with a 300W AC output and 600W peak surge, built around LiFePO4 cells rated for more than 4,000 cycles. It weighs about 7.5 lbs, which is light for its capacity, and has a molded handle for carrying. Six ports cover small devices: two AC outlets, a 100W USB-C PD port, and USB-A and 12V outputs. It suits campers, travelers and CPAP users who need a small, long-lived battery, but its 300W ceiling rules out most kettles, heaters and full-size appliances. Against similar-capacity rivals, the LiFePO4 chemistry and light weight stand out; the modest AC output is the main trade-off.
- Light at about 7.5 lbs for 290Wh
- LiFePO4 cells rated over 4,000 cycles
- 100W USB-C PD port charges laptops fast
- Recharges in about 2.8 hours from a 100W solar panel
- Six ports including two AC outlets
- Molded handle makes it easy to carry
Jackery E300New Portable Power Station prices at every store
- WalmartNew
Out of stockSold by JACKERYReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$269.00Free shippingChecked 2 h ago
About the Jackery E300New Portable Power Station
The Jackery E300New is a portable power station with a 290Wh capacity and 300W output, with a 600W peak surge. It weighs 7.5 lbs and is 17% lighter than industry standards. A molded handle makes it easy to carry.
It has 6 charging ports, including 2 AC outlets and a 100W USB-C PD port. It can power laptops, drones, cameras and CPAP machines. It suits camping, travel and home power backup.
The battery uses LiFePO4 cells rated for over 4,000 cycles, an 11+ year lifespan. With a 100W solar panel, it recharges in 2.8 hours.
- Capacity
- 290Wh
- Power
- 300W output, 600W peak surge
- Weight
- 7.5 lbs
- Ports
- 6 charging ports, including 2 AC outlets and 1 x 100W USB-C PD
- Battery
- LiFePO4, rated for over 4,000 cycles (11+ years)
- Solar charging
- 2.8 hours with a 100W panel
- Color
- Gold
Specifications
- color
- GoldSource
Questions and answers
- What can the 300W output run?
- Laptops, phones, cameras, drones, fans, lights and CPAP machines. Anything drawing more than 300W continuous, such as a kettle or space heater, will trip it.
- How long does the battery last?
- Jackery rates the LiFePO4 cells for over 4,000 charge cycles, roughly 11 years of regular use before capacity drops noticeably.
- How do I recharge it?
- From a wall outlet, a car port, or solar. A 100W solar panel refills it in about 2.8 hours in good sun.
- Does it come with a solar panel?
- No. The panel is sold separately; the station itself includes the AC charging cable and car charging cable.
- Is it good for CPAP use?
- Yes for most CPAP machines, which draw well under 300W. A heated humidifier can push draw higher, so check your machine's wattage.
- How does it compare with the larger Jackery models?
- It is lighter and easier to carry but has less capacity and a lower AC output. Larger models run appliances; this one runs small electronics.
