Anker 321 Power Bank (PowerCore 5K)
Limited Data$ Budget$19.99
tldr; Compact 5,000mAh lipstick-style power bank for emergency backup; single USB-A output provides one phone charge at basic 12W speed.
$19.99 on AmazonSentiment Breakdown
57%Positive
Positive
57%Neutral
0%Negative
43%Based on 7 Reddit opinions
Key Features
- Slim Size, Big Power: One of the slimmest and lightest 10,000mAh portable chargers on the market. Provides 2 charges for iPhone 15, 1.93 charges for Galaxy S23, and 1.23 charges for iPad mini 6.
- Lightweight and Compact: With its compact 5.99 × 2.81 × 0.61-inch size and weighing a mere 8.6 oz, it's designed for on-the-go lifestyles.
- Tough and Trustworthy: Engineered for toughness with scratch resistance in mind. Its durability is certified by a 3.2 ft drop test.
- Two-Way USB-C Charging: The USB-C port supports both input and output functions, makes charging and recharging quick and easy.
- What You Get: PowerCore Slim 10000, USB-C to USB-C cable, welcome guide, 18-month warranty, and friendly customer service.
- 🔋 5,000mAh - roughly one full phone charge
- 📌 Cylindrical design fits easily in bags
- 📌 Single USB-A port with 12W output
Historical Price Data
Anker 321 Power Bank (PowerCore 5K)
Anker 321 Power Bank (PowerCore 5K)
All-time low: $15.59(2025-11)
$9 below 90-day avg
What Redditors Actually Say
Not enough Reddit quotes available for this product yet.
Related Products
Frequently Asked Questions
Is the Anker 321 Power Bank (PowerCore 5K) worth buying?
Compact 5,000mAh lipstick-style power bank for emergency backup; single USB-A output provides one phone charge at basic 12W speed.
What do Redditors love about the Anker 321 Power Bank (PowerCore 5K)?
Redditors highlight: 🔋 5,000mAh - roughly one full phone charge. 📌 Cylindrical design fits easily in bags. 📌 Single USB-A port with 12W output.
What are the downsides of the Anker 321 Power Bank (PowerCore 5K)?
With only 3 negative mentions out of 7, there are few common complaints.
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Anker 321 Power Bank (PowerCore 5K) has 7) tend to have more reliable scores.
7 Reddit opinions analyzed • Last updated 4/5/2026