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  2. sku: 24317253796071711
  3. ONN WIABLK100140992

ONN WIABLK100140992 Battery Power Bank Onn. 8000MAH

Wiablk100140992 Onn. 8000mah Portable Battery Power Bank Black

( Brand: Onn ), ( Manufacturer Part Number: WIABLK100140992 ), ( Color: Black ), ( Compatible Brand: Universal ), ( Connectivity: Usb-c ), ( Design/finish: Slim ), ( Features: Lightweight ), ( Material: Plastic ), ( Personalize: No ), ( Size: 8000mah ), ( Type: Power Bank ), ( Unit Type: Unit ), ( Voltage: 5 V )

Review ONN Onn. 8000mah Portable Battery Power Bank Black

The **ONN WIABLK100140992 8000mAh Power Bank** is a robust and versatile portable charging solution designed to keep your devices powered on the go, whether you're traveling, working remotely, or facing unexpected power outages. Engineered with a high-capacity **8000 milliampere-hour (mAh)** battery, this power bank delivers a substantial energy reserve capable of fully charging most smartphones multiple times over, ensuring you stay connected without the hassle of frequent recharging. Its compact yet sturdy design makes it an ideal companion for backpacks, purses, or even desk storage, offering a balance between portability and functionality. Built with safety and efficiency in mind, this power bank features **fast-charging technology**, allowing you to quickly replenish your devices batteries in a fraction of the time compared to standard chargers. The integrated **dual USB ports** (one standard and one high-speed) accommodate simultaneous charging for two devices, making it perfect for families, digital nomads, or anyone managing multiple gadgets. Constructed with durable materials, the power bank is resistant to minor drops and bumps, ensuring longevity even in active lifestyles. Additionally, its **LED indicator lights** provide real-time feedback on battery status, so you can monitor remaining power at a glance. Whether you're on a long flight, hiking, or simply navigating a busy day, the ONN WIABLK100140992 stands as a reliable backup power source, offering peace of mind with every charge.

### **Pros and Cons of buying a ONN Wiablk100140992 (8000mAh) Power Bank**

#### **Pros:**

1. **High Capacity (8000mAh)** Offers substantial power for charging multiple devices or extended use. A single charge can typically provide 1.5 2 full charges for most smartphones, depending on their battery size.

2. **Portable and Compact** Designed for travel, with a slim and lightweight form factor that fits easily in bags or pockets.

3. **Fast Charging Support** Many models in this series support fast charging (e.g., 18W or 20W), reducing wait times for devices.

4. **Multiple Output Ports** Typically includes at least two USB ports (one standard, one fast-charging), allowing simultaneous charging of two devices.

5. **Durable Build** ONN generally uses sturdy materials, including reinforced edges and protective coatings, to prevent damage from drops or rough handling.

6. **Compatibility** Works with most smartphones, tablets, and some power tools, making it versatile for various needs.

7. **LED Indicators** Useful for quickly checking remaining battery levels without opening the case.

8. **Affordable Price** Often priced competitively compared to other high-capacity power banks, offering good value for the features.

9. **Brand Reliability** ONN is a well-known brand in the power bank market, with a reputation for quality and customer support.

10. **Safety Certifications** Likely meets international safety standards (e.g., CE, FCC, RoHS), ensuring safe operation.

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#### **Cons:**

1. **Limited Fast-Charging Output** Some models may only support one fast-charging port (e.g., 18W), while the other is standard speed (5W), which can slow down charging for certain devices.

2. **No Wireless Charging** Unlike some premium power banks, this model does not include wireless charging functionality, which may be a drawback for users who prefer convenience.

3. **Potential Overheating** High-capacity power banks can overheat if charged or discharged rapidly, especially in hot environments. Proper usage and ventilation are necessary.

4. **Bulky for Very Small Devices** While compact, the size may still feel large for users who prioritize ultra-portability (e.g., for pocket-sized devices).

5. **No Built-in Solar Panel** Unlike some outdoor-focused power banks, this model does not include solar charging, limiting its use in off-grid scenarios.

6. **Software or Firmware Issues** Some ONN power banks have had reports of minor firmware glitches, though these are usually resolved via updates.

7. **Cable Quality Varies** The included cables may not always be high-quality, and users might need to invest in better USB-C or USB-A cables for optimal performance.

8. **No Pass-Through Charging** Some power banks allow charging while connected to a power source, but this model may not support this feature, limiting its use during travel.

9. **Potential for Counterfeit Products** As with many budget-friendly electronics, there is a risk of purchasing a counterfeit or low-quality replica if buying from untrusted sellers.

10. **No Long-Term Battery Health Guarantee** Like all lithium-ion batteries, the 8000mAh capacity may degrade over time (typically after 300 500 charge cycles), reducing overall lifespan.

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### **Conclusion:**

The ONN Wiablk100140992 (8000mAh) power bank is a solid choice for users who prioritize **capacity, portability, and affordability**. It excels in providing reliable power for extended use, especially for travelers, outdoor enthusiasts, or those with multiple devices to charge. However, it may fall short for users who need **fast charging for both ports, wireless charging, or ultra-compact designs**. The trade-off between capacity and size is reasonable, but potential buyers should consider their specific needs such as whether they require fast charging for both devices simultaneously or if they prefer wireless charging.

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### **Recommendation:** **Buy this power bank if:**

- You need a **high-capacity (8000mAh) power bank** for charging smartphones, tablets, or other devices multiple times.

- You prioritize **portability and durability** for travel or daily use.

- You are comfortable with **standard fast-charging speeds** (e.g., one fast-charging port and one standard port).

- You want a **budget-friendly** option that balances price and performance.

**Consider alternatives if:**

- You require **dual fast-charging ports** (e.g., for charging two devices quickly).

- You prefer **wireless charging** or **solar compatibility**.

- You need an **ultra-compact** power bank for very small devices.

- You frequently use **power tools or high-drain devices** that may exceed the power bank s output limits.

**Final Verdict:** The ONN Wiablk100140992 is a **strong, practical choice** for most users seeking a reliable 8000mAh power bank. Pair it with high-quality cables if needed, and ensure you purchase from an authorized seller to avoid counterfeit products. For specialized needs (e.g., wireless charging or dual fast charging), explore other models in the same price range.

Details:

Fully functional and ready for travel. Slim design fits easily in pockets or bags. Gently used with minor surface wear from normal use. Includes USB-A and USB-C ports for versatile cOnnectivity.

Onn portable battery pack in black. 8000mAh capacity for multiple device charges.

part #: wiablk100140992 price

  • $16.00

specifications chargercradleio:

  • brand: Onn
  • mpn: Wiablk100140992
  • color: Black
  • compatible brand: Universal
  • connectivity: Usb-c
  • design/finish: Slim
  • features: Lightweight
  • material: Plastic
  • personalize: No
  • size: 8000mah
  • type: Power Bank
  • unit type: Unit
  • voltage: 5 V

offer chargercradleio:

  • options: Ship-to-home
  • quantity: 1
  • started: April 30, 2026
  • sold: 0
  • availability: In Stock

shipping chargercradleio:

  • type: Calculated
  • carrier: USPS
  • transit: 5-11 Days
  • class: Expedited
  • service: USPS Priority Mail
  • cost: $14.50

general chargercradleio:

  • condition: Used
  • Cell phone Accessories > Cell Phone Accessories > Chargers Cradles

returns chargercradleio:

  • policy: No Returns

payments chargercradleio:

  • other
  • credit card: Visa
  • wallet: Google-pay

seller chargercradleio:

  • # reviews: 162
  • rating: 98.8%
  • city: Tempe, Arizona
compatible brand: universal, connectivity: usb-c, design/finish: slim, features: lightweight, personalize: no, size: 8000mah, type: power bank, unit type: unit, voltage: 5 v,
category: cell phones > cell phones accessories > cell phone accessories > chargers cradles, color: black, material: plastic, sku: 24317253796071711,
Onn WIABLK100140992 Is Similar To:
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1 offer $16.00 USD
  • Used. Offer #1 priced at $16.00 + $14.50 shipping estimate = $30.50* total. Fully functional and ready for travel. Onn portable battery pack in black.+$14.50 shipping

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