YELOMIN S1008D 38,800mAh Solar Power Bank with USB-C and 3 Outputs

For a camping trip or a long day away from an outlet, the YELOMIN S1008D combines a 38,800mAh power bank with three device outputs and built-in LED flashlights. Its USB-C port supports input and output, while two USB-A ports let you connect other devices, the listed compatibility includes iPhone, Samsung, iPad, and other USB-C phones.

Solar charging is best treated as an emergency top-up, not the main way to replenish the bank. The product details recommend a wall outlet for regular recharging, noting that sunlight and the small panel affect solar performance.

Product specs

• Model: S1008D
• Capacity: 38,800mAh
• Connectivity: USB-C input/output and two USB-A outputs, three outputs total
• Output: USB-A ports rated at 5V/2.4A
• Size: 5.9 x 2.95 x 0.98 inches
• Weight: 280g
• Color: Orange
• Compatibility: Listed for iPhone, Samsung, iPad, and other USB-C phones
• Lighting: Two LED flashlights with steady, SOS, and strobe modes

The combination is aimed at carrying power and basic lighting in one item, rather than choosing a simpler charger without a flashlight. The listing also describes sealed port covers for protection from dust and water, but provides no specific protection rating. Buyers report that portability and use for trips are appealing, while feedback on charging speed, battery life, reliability, and solar charging is mixed. That makes the USB charging options the more dependable part of the use case, the solar panel is an extra, not a substitute for planning a full recharge.

Tips for day-to-day use

Charge the bank from a wall outlet before heading out, then use the solar panel only for supplemental charging when sunlight is available. The product information notes that solar output varies with light intensity and panel size. If you need to power multiple devices at once, the three outputs offer that flexibility, though the listing says charging can be slower when devices share output. For low-light situations, the flashlights offer steady, SOS, and strobe settings, the guide says to hold the LED button to turn them on and press it briefly to cycle modes.

It suits you if you want a portable backup for trips that combines device charging and emergency lighting. It may not suit you if your plan depends on solar charging alone or you need predictable charging performance without access to an outlet.

What’s included

The product is described as including a carabiner clip, dual LED flashlights, and sealed port covers. The listing also mentions a charging cable, but does not consistently identify its connector across the product details, so check the package information if that accessory is important to your setup. The cable is described as intended for charging the power bank, not other devices.

Before you decide

Can it charge several devices at once? The listing specifies three outputs and says simultaneous charging is supported, with slower charging possible when devices share power.

Is solar charging enough for a full recharge? The product information recommends treating solar as an emergency supplement and using a wall outlet for regular recharging.

Can the flashlights be used for signaling? Yes. The stated modes are steady, SOS, and strobe, the guide says the bank should be charged sufficiently for the lights to operate.

Should you buy it?

Choose the S1008D if you want one pack for charging phones on outings and carrying built-in emergency lights, and you can recharge it from an outlet before leaving. Its three outputs and compact listed dimensions support a travel-oriented setup, while the mixed buyer feedback makes it sensible to keep expectations measured around battery life, reliability, and solar performance. If off-grid solar charging is your main requirement, this product’s own guidance points to a different approach: plan around a wall recharge and regard sunlight as a backup.