How many times can it charge a phone?

With 42800mAh it can refill a typical phone several times, though real results depend on your phone's battery size and charging losses.

Can the solar panel fully recharge it?

Solar charging is slow and meant for emergencies. A wall adapter is the practical way to refill the full battery.

It is described as waterproof, shockproof and dustproof, but treat the ports and seals with care around water.

What devices can it charge?

It is compatible with iPhone and Android phones and can power up to five devices at once through its cables and ports.

Does it include cables?

Yes, built-in charging cables are part of the design, so you don't need to bring separate ones.

Is it good for everyday pocket carry?

It is heavy and bulky, so it suits bags, camping and emergencies better than a pocket.

JIUMESS 42800mAh Solar Power Bank 15W Fast Charging with Cables

Best price now

$29.99at WalmartChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Walmart

JIUMESS 42800mAh Solar Power Bank 15W Fast Charging with Cables

Best price now

$29.99at WalmartChecked Nov 11

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $29.99 at Walmart on Nov 11.

Our take on the JIUMESS 42800mAh Solar Power Bank 15W Fast Charging with Cables

The JIUMESS 42800mAh Solar Power Bank is a large-capacity portable battery with built-in charging cables, five output ports, dual LED flashlights and a solar panel for emergency top-ups. It also adds a thermometer and a carabiner, and is built rugged with waterproof, shockproof and dustproof claims. It suits campers, hikers and anyone who wants a backup battery for outages rather than a slim everyday pack. Against pocket power banks it trades portability for capacity and extra tools; against premium solar banks it is heavier and slower to recharge by sun.

Best forCamping and hiking tripsHome power outage backupCharging several devices at onceBuyers who want built-in cables and a flashlight

Pros

Very large 42800mAh capacity for many phone charges
Built-in cables and multiple ports for up to five devices
Dual LED flashlights with steady, strobe and SOS modes
Solar panel for emergency charging off-grid
Rugged waterproof, shockproof and dustproof build with carabiner

Cons

Heavy and bulky compared with pocket power banks
Solar charging is slow and best treated as a backup
15W output is modest for fast-charging modern phones
Large capacity takes a long time to recharge from a wall adapter

JIUMESS 42800mAh Solar Power Bank 15W Fast Charging with Cables prices at every store

WalmartNew
In stockSold by JIUMESSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$29.99Checked Nov 11
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What reviewers say

4.4 / 5988 ratings

Buyers rate it 4.4 out of 5 across 988 ratings, generally pleased with the capacity, built-in cables and flashlight for outdoor use. Common complaints center on its weight and on solar charging being slow.

What people mention

CapacityPraisedOwners say the large battery recharges a phone several times before needing a top-up.
WeightCriticisedBuyers find it heavy and bulky for daily carrying.
Solar chargingCriticisedReviewers say the solar panel charges slowly and works best as an emergency backup.
FlashlightPraisedThe dual LED light with SOS mode is called handy for camping and outages.
Charging speedMixedSome say 15W is fine for basic phones but not fast for newer models.

About the JIUMESS 42800mAh Solar Power Bank 15W Fast Charging with Cables

This solar power bank has a 42800mAh lithium polymer battery. It can charge a phone multiple times. It can power 5 devices at the same time.

It comes with several built-in charging cables and ports and works with iPhone and Android phones. It recharges through a power adapter, and the solar panel can supply power in an emergency.

Two bright LED flashlights have 3 modes: constant light, strobe and SOS. The lighting range is up to 40 meters. The power bank also has a built-in thermometer and a carabiner. It is waterproof, shockproof and dustproof.

Capacity: 42800mAh
Battery: Lithium polymer
Charging speed: 15W fast charging
Color: Black
Compatibility: iPhone and Android phones
Simultaneous devices: Up to 5
Recharging: Power adapter or solar power
Flashlight: Dual LED; constant light, strobe and SOS modes; range up to 40 meters
Features: Built-in thermometer, carabiner
Protection: Waterproof, shockproof, dustproof
In the box: Power bank with charging cables

Specifications

size: 42800mAhSource
actual_color: A-BlackSource
color: BlackSource

Questions and answers

How many times can it charge a phone?: With 42800mAh it can refill a typical phone several times, though real results depend on your phone's battery size and charging losses.
Can the solar panel fully recharge it?: Solar charging is slow and meant for emergencies. A wall adapter is the practical way to refill the full battery.
Is it waterproof?: It is described as waterproof, shockproof and dustproof, but treat the ports and seals with care around water.
What devices can it charge?: It is compatible with iPhone and Android phones and can power up to five devices at once through its cables and ports.
Does it include cables?: Yes, built-in charging cables are part of the design, so you don't need to bring separate ones.
Is it good for everyday pocket carry?: It is heavy and bulky, so it suits bags, camping and emergencies better than a pocket.
Where is the JIUMESS 42800mAh Solar Power Bank 15W Fast Charging with Cables cheapest?: At Walmart, for $29.99, as of our latest check.
What do buyers say about the JIUMESS 42800mAh Solar Power Bank 15W Fast Charging with Cables?: Rated 4.4 out of 5 from 988 ratings.