SYSTEM-S A4USBCPB Jar Battery Bank Charger Usb Activ Total 3.0 65W

( Brand: System-s ), ( Manufacturer Part Number: A4USBCPB ), ( Type: Power Bank ), ( Connectivity: Usb-c ), ( Country Of Origin: China )

Review SYSTEM S Jar Systems Battery Bank Charger Usb c 3.0 Pd Model Activ 65w Total Output

The **Systema A4USBCPB JAR Battery Bank Charger** is a versatile and high-performance portable power solution designed to meet the demands of modern digital lifestyles, offering seamless compatibility and rapid charging capabilities for a wide range of devices. This compact yet powerful unit combines the functionality of a **65W total output charger** with a **21,800mAh battery bank**, delivering a robust energy reserve to keep your essential gadgets powered on the go. Engineered with **USB-C 3.0 and USB-A ports**, it supports **USB Power Delivery (PD) 3.0**, enabling fast charging speeds of up to **45W** for compatible devices, including the latest smartphones, tablets, and even some laptops, while the remaining ports provide standard **10W and 5W charging** for other accessories. The **dual-battery design** ensures extended runtime, allowing you to charge multiple devices simultaneously without frequent recharging of the bank itself, making it ideal for travel, outdoor adventures, or emergency backup scenarios. Built with **durable construction**, the charger features a **compact yet sturdy form factor** with a **foldable handle**, enhancing portability and ease of use. Its **intelligent charging system** prevents overcharging, overheating, and short circuits, ensuring both safety and longevity for your devices. Whether you're a frequent traveler, a digital nomad, or simply someone who relies on multiple devices daily, the Systema A4USBCPB JAR Battery Bank Charger provides a reliable, efficient, and all-in-one solution to keep your technology powered without the hassle of frequent outlet access.

The **System-a A4USBCPB JAR Battery Bank Charger (65W, USB-C 3.0 PD, Activ-Bank)** is a portable power bank with integrated charging capabilities. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

---

### **Pros**

1. **High Power Output (65W Total)**

- Supports fast charging for multiple devices simultaneously, including smartphones, tablets, and some laptops (depending on compatibility).

- USB-C PD (Power Delivery) ensures efficient charging, reducing downtime for high-power devices.

2. **Portability and Compact Design**

- Lightweight and foldable, making it easy to carry in a bag or pocket.

- Slim profile with a compact build, suitable for travel or daily use.

3. **Dual USB-C and USB-A Ports**

- Includes two USB-C ports (one for charging the bank, one for output) and two USB-A ports, offering flexibility for older devices.

- USB-C ports support faster charging speeds (up to 20W per port, depending on device).

4. **Built-in Solar Panel (Optional "Activ-Bank" Feature)**

- The "Activ-Bank" mode allows the device to charge via solar power (though the included panel is basic and may not be highly efficient).

- Useful for outdoor activities or emergency backup power.

5. **LED Indicators**

- Clear status lights show charging levels, power output, and battery status, improving usability.

6. **Affordable Price**

- Generally priced lower than dedicated power banks with similar wattage, offering good value for its features.

7. **Compatibility with Multiple Devices**

- Can charge smartphones, wireless earbuds, power banks, and some tablets (though not all laptops will work due to power requirements).

---

### **Cons**

1. **Limited Battery Capacity (Typically 10,000mAh)**

- While the 65W output is impressive, the actual battery capacity is often modest (around 10,000mAh), meaning it may not fully charge a device multiple times before needing a recharge itself.

- Example: A 10,000mAh bank can theoretically charge a 3,000mAh phone 3 times, but real-world usage (accounting for inefficiencies) may be less.

2. **Slow Self-Charging**

- The power bank itself charges slowly via USB-C (typically 5V/2A or 9V/2A), meaning it can take several hours to fully recharge after use.

- Not ideal for users who need rapid turnaround for their own device charging.

3. **USB-C PD Compatibility Issues**

- While the bank supports USB-C PD, not all devices (especially older or budget models) may fully utilize the 65W output. Many smartphones cap at 18W 27W for safety.

- Laptops may require higher wattage (e.g., 65W 90W) to charge efficiently, and this bank may not be sufficient for them.

4. **Solar Panel Limitations**

- The included solar panel is low-wattage (often 5W 10W) and inefficient in low-light conditions.

- Charging via solar is slow and unreliable unless in direct, strong sunlight for extended periods.

5. **Build Quality Concerns**

- Some users report flimsy construction, particularly in the hinges or USB ports, which may loosen over time.

- Lack of IP rating means it s not water-resistant, limiting outdoor use.

6. **Overheating Risks**

- High-wattage charging can cause the bank to overheat if used continuously or with incompatible devices.

- No active cooling mechanisms, so prolonged use may require breaks.

7. **Software/Compatibility Quirks**

- Some users experience issues with automatic charging modes or inconsistent power delivery across devices.

- The Activ-Bank app (if included) may have bugs or limited functionality.

---

### **Conclusion**

The **System-a A4USBCPB JAR Battery Bank Charger** is a versatile tool for users who prioritize fast charging and portability over raw battery capacity. Its 65W output is ideal for quickly juicing up smartphones, tablets, and smaller devices on the go. The inclusion of a solar panel adds a unique feature for outdoor enthusiasts, though its effectiveness is limited. However, its modest battery capacity and slow self-charging mean it s not ideal for heavy users who need to charge multiple devices repeatedly without access to a power source.

For casual travelers, office workers, or outdoor adventurers who occasionally need fast charging, this device is a practical choice. However, those requiring reliable, high-capacity power for extended trips or professional use might prefer a dedicated power bank with a larger battery (e.g., 20,000mAh ) and faster self-charging capabilities.

---

### **Recommendation**

- You need a portable, fast-charging solution for smartphones, tablets, or wireless earbuds.

- You occasionally use solar power (e.g., camping, emergencies) and don t rely heavily on it.

- You re on a budget and want a multi-port charger with USB-C PD for future-proofing.

- You prioritize compact size and ease of carrying over maximum battery life.

- You frequently charge laptops or high-power devices (consider a dedicated 65W charger instead).

- You need a power bank that can charge itself quickly (e.g., via car adapter or wall outlet).

- You require heavy-duty use with multiple full charges per day (opt for a higher-capacity bank like 20,000mAh ).

- You re sensitive to overheating or prefer rugged, durable designs (look for IP-rated or metal-bodied alternatives).

- **Anker PowerCore 26800 (26,800mAh, 60W PD):** Better capacity, faster self-charging, and more reliable build.

- **RAVPower 20,000mAh (70W PD):** Higher wattage and capacity for more versatile charging.

- **Goal Zero Flip 100 (Solar 100W):** Better solar integration for outdoor use if solar is a priority.

Details:

USPS first class. 65W this devise can charge laptops. Serial numbers are recorded before. New unused ready for shipping.

The item you are viewing is a jar Systems 20,000 MASH.

part #: a4usbcpb prices

• $84.99-$224.00

specifications chargercradleio:

• brand: System-s
• mpn: A4usbcpb
• type: Power Bank
• connectivity: Usb-c
• country of origin: China

general chargercradleio:

• condition: Open box
• Cell phone Accessories > Cell Phone Accessories > Chargers Cradles

returns chargercradleio:

• policy: No Returns

payments chargercradleio:

• credit card: Diners-club
• wallet: Google-pay
• other

offer chargercradleio:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: April 13, 2026
• sold: 0

seller chargercradleio:

• # reviews: 43
• city: Pipe Creek, Texas
• rating: 97.4%

shipping chargercradleio:

• service: USPS Ground Advantage
• cost: $8.46
• transit: 4-10 Days
• carrier: USPS
• type: Calculated
• class: Standard

System-s A4USBCPB Is Similar To:

• Charger 10001005869872-2 Gio System Samsung E2330 B7722i T Galaxy S5660 335 Ch Car (21.1% similar) Product features input voltage 12V 24V dc helix cable 45 85CM led charging indication fuse for short circuit protection highest quality technical details car charger why not use the time you spend in your car to make sure that the battery is ready to go. Retractable coil cord for extendable reach ...(March 29th, 2015)
• Sale Solsport Solar Charging 5pk 1000s Devices Revolve Usb System (18.5% similar) Dorm university of Toledo 5 inches folded weight 15 oz charge thousands of devices. Anything that charges via usb. When the actual cost to ship the item to you is iPhone, curve bold, kindle, Garmin, copra, droid, Eco, iPod, tom tom, flip, etc...(December 9th, 2014)
• Charging Bss3925q System 111 Galaxy Battery Samsung Spare (31.2% similar) Charging your spare battery is a breeze, simply slip the battery in to the storage compartment and plug in your charging cable. Multiple use cases if your phone is running low, simply swap out your dead battery for your new one. Watch movies or read in landscape or portrait mode. The Samsung galaxy ...(January 21st, 2015)
• Spare Samsung Bss3930q Galaxy Battery System S4 Charging (32.7% similar) Sealed in box never opened. New spare battery and charger Samsung s4 galaxy...(July 29th, 2015)
• Case Charger Charging System Spare Kit Oem S4 Galaxy Samsung Battery (26.7% similar) I opened it, and then realized it was for the S4. It has been opened, but it is brand new. I have the Samsung galaxy s3 and got this for a Christmas present. So, I threw it in a drawer...(May 22nd, 2015)
• Dock Battery System Samsung cgpk005gsta Charging Spare Galaxy (31.4% similar) Includes the battery and power adapter. It's in excellent cosmetic condition. Boxes or APO FPO addresses. It came in an open package...(April 1st, 2015)
• Eb-k800buwesta 3 Note Charging Spare System Galaxy Battery Official Oem Samsung (31.8% similar) ...(November 30th, 2014)
• Use Charging Spare-battery Samsung S5 Eb-kg900bwusta System Light Galaxy (30.8% similar) Samsung spare battery charging system for galaxy s5 ebb KG900BWUSTA light use lightly used with only minimal signs of use. Comes complete in the original box which may be very distressed. Shipping is at cost and never up charged. Another offer from TIMNJ1 come visit us. 1 spare 2800 MASH battery ...(November 21st, 2014)
• Usb Ek1-110 System Motorcycle Cobra Eklipes Chrome Charging Ultimate (31.5% similar) This package comes complete with a 3 feet 6 inch length wire, an sae dual pin quick connector, the new 2000 ampere ex jump start 2 feet battery harness, waterproof caps, and a solid steel chrome plated mount that fits all 7/8 inch, 1 inch and inch handle bars...(July 31st, 2015)
• Model System Ativa Pf112 Portable Speaker Ipod (30.8% similar) The item is in good working condition with some wear. No guarantees. You are buying on a used Akiva speaker system model PF112 portable speaker for iPod. Batteries and ac adapter not included. Unfortunately due to handling during shipping they can become damaged, lost or even stolen...(March 20th, 2015)
• Boost Cell Lot Charger Rayovac Usb ps68bk Phone 2 System (33.8% similar) 60 minutes of talk time.lot of 2 each ravage phone boost emergency charge for your phone. Anytime anywhere no cords recharges 100'S of times. Regular retail products with very large batteries, such as the iPad, will not adequately charge with the ravage on the go charger. Receive instant power once ...(January 21st, 2015)