Anker 321 Power Bank (PowerCore 5K)
Limited Data$ Budget
tldr; Compact 5,000mAh lipstick-style power bank for emergency backup; single USB-A output provides one phone charge at basic 12W speed.
Check pricesSentiment 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)
What Redditors Actually Say
Not enough Reddit quotes available for this product yet.
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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 7/26/2026