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Deal.ai › SereneLife
SereneLife
SereneLife Rechargeable Battery Portable Power Generator

SereneLife Rechargeable Battery Portable Power Generator

Best price now

$191.99at WalmartChecked 16 h ago

38% under what the other stores charge

Compared across 8 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $191.99 at Walmart on Nov 9.
  • Checked at 8 stores.

Our take on the SereneLife Rechargeable Battery Portable Power Generator

The SereneLife is a small rechargeable power bank with a built-in AC inverter, a USB port and a DC output, meant for phones, lights, fans and other low-draw gear. Its 200W continuous rating (250W AC max, 222W peak) and pure sine wave output put it in the entry tier of portable power stations, well below units that run kettles or power tools. At 3.3 lbs it is easy to carry to a campsite or tailgate, but the small battery and roughly 70 dB noise limit it to light, short jobs. Buyers wanting to run appliances should look at larger lithium stations instead.

Best forCharging phones, tablets and cameras off-gridPowering a fan, lamp or small cooler at a tailgateCamping, fishing and beach tripsEmergency backup for small electronics
Pros
  • Light at 3.3 lbs and easy to carry
  • Pure sine wave output is safe for sensitive electronics
  • AC, USB and DC ports cover several device types at once
  • Simple plug-in charging with the included wall adapter
  • Overload and short-circuit protection built in
Cons
  • 200W continuous and 222W peak cannot run most kitchen or power tools
  • Battery capacity is small, so runtime on AC loads is short
  • Around 70 dB is loud for a unit this size
  • No display showing remaining charge or watt draw
  • Only a wall adapter included; no solar or car charging cable

SereneLife Rechargeable Battery Portable Power Generator prices at every store

  • SereneLife HomeNew

    In stock

    $191.99Checked 16 h ago
    Visit SereneLife Home
  • Pyle USANew

    In stock

    $191.99Checked 16 h ago
    Visit Pyle USA
  • WalmartNew

    In stockSold by GEP Deals

    $191.99Checked 16 h ago
    Visit Walmart
  • ZoroNew

    In stock

    $304.99Checked 16 h ago
    Visit Zoro
  • Newegg.comNew

    In stockSold by Pyle USA

    $309.99Checked 16 h ago
    Visit Newegg.com
  • eBayNew

    In stockSold by roadentertainment

    $344.49Checked 16 h ago
    Visit eBay
  • SearsNew

    In stockSold by Tekcom Shop USA

    $351.44Checked 16 h ago
    Visit Sears
  • Martexplore.comNew

    In stock

    $373.75Checked 16 h ago
    Visit Martexplore.com

Store links may earn us a commission.

SereneLife Rechargeable Battery Portable Power Generator price history

Lowest price we've seen: $191.99 on Nov 9 at Walmart. Tracked across 8 stores since Nov 9.

What reviewers say

Owner feedback is thin, and what exists describes it as a basic, lightweight backup for phones and small devices rather than a serious power station. Complaints center on limited capacity and the noise it makes under load.

What people mention
  • CapacityCriticisedOwners say the battery drains fast when running AC devices, so it suits short top-ups only.
  • NoiseCriticisedThe unit is described as louder in use than its small size would suggest.
  • PortabilityPraisedIts light weight makes it easy to carry to campsites and tailgates.
  • OutputMixedPure sine wave output is welcomed, but the low continuous wattage limits what it can run.

Specifications

Inverter Technology
Pure SineWave Output
Overload Protection
Short Circuit Protection
Continuous Output
200W
Power Output
60 Watts (DC Power)
Runtime
About ~8 hours (Charging Time)
Voltage
120V (AC Output)
Peak Output
222 W

Questions and answers

Can it run a mini fridge or a coffee maker?
No. At 200W continuous and 222W peak it cannot start a fridge compressor or heat a coffee maker. It is meant for phones, lights, fans and similar low-draw devices.
How long does it power a phone or a fan?
Phone charging gives several full top-ups. A small fan or lamp will run for a few hours at most, and heavier AC loads drain it much faster.
Is the AC output safe for laptops and electronics?
Yes. It delivers pure sine wave 120V AC at 60Hz, which is the same waveform as wall power and safe for laptops and chargers.
How do I recharge it?
It charges from a standard wall outlet using the included adapter. There is no solar input or car charging cable in the box.
How does it compare with a larger power station?
Larger lithium stations offer far more capacity, higher wattage and displays, but weigh much more. This one trades capability for light weight and simple operation.
Where is the SereneLife Rechargeable Battery Portable Power Generator cheapest?
At Walmart, for $191.99, 38% under what the other stores charge, as of our latest check.
Where can I buy the SereneLife Rechargeable Battery Portable Power Generator?
8 stores we checked sell it, including SereneLife Home, Pyle USA, Zoro, Newegg.com, eBay.

Stores we've priced the SereneLife Rechargeable Battery Portable Power Generator at

  • Newegg deals and prices
  • Pyle USA deals and prices
  • Sears deals and prices
  • SereneLife Home deals and prices
  • Walmart deals and prices
  • Zoro deals and prices

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Starting Method
Simple Electric Plug-in Operation
Load Capacity
250 Watts (AC Max Load)
Frequency
60Hz
Protection
Pure SineWave Output
Connectivity Ports
USB, AC, DC
Number Of Outlets
Multiple
Receptacle Type
3-Prong Plugs (Type B)
Weight
3.3 lbs
Depth
9.84 in
Height
6.29 in
Width
3.38 in
Noise Level
70 dB
Electric Start
Yes
Included Accessories
Portable Power Generator, Home Wall Power Adapter
Environment
Outdoor