Portronics Luxcell B12 10,000mAh 12W Power Bank With USB-A Output Port & Dual Input Ports

3 reviews for Portronics Luxcell B12 10,000mAh 12W Power Bank With USB-A Output Port & Dual Input Ports

1. 

   Rated 5 out of 5

   Myntra Customer – March 16, 2026

   The power bank comes with a plastic body, but the matte and textured finish gives it a good grip and a premium feel. It delivers solid backup performance, making it reliable for daily use.
   It features two input ports – Micro USB and Type-C, which offer flexibility in charging the power bank itself. However, there’s only one USB output port, which may be limiting for users needing to charge multiple devices. The maximum output is 12W, which is decent for regular smartphones.
   The LED indicators are a great touch – they clearly show the charging percentage, which helps keep track of the remaining power.
   Overall, a good budget power bank for single-device users who prioritize grip, design, and basic functionality.

2. 

   Rated 5 out of 5

   Krishnakant Kumar – May 16, 2026

   I recently purchased the Portronics Luxcell B12 power bank, and I’m very happy with the overall performance. The design is slim and lightweight, which makes it easy to carry while travelling or keeping it in my pocket. The textured grip also feels premium and prevents slipping.
   Battery backup is solid — it easily charges my phone up to 2 times on a full charge. The 12W output is decent, and both USB-A output and dual input ports (Micro USB + Type-C) are very convenient. It charges devices smoothly without heating issues.
   The only downside is that it takes a bit longer to charge itself fully, but considering the price and build quality, it’s totally worth it. Overall, a reliable and stylish power bank for everyday use.
   ⭐⭐⭐⭐⭐ (4.5/5)

3. 

   Rated 4 out of 5

   Daniyal – May 22, 2026

   I’ve been using this Portronics power bank for a while now, and I must say I’m impressed. The 10000 mAh capacity is perfect for charging my phone multiple times, and the 12W fast charging really makes a difference when I’m in a hurry.
   The design is sleek, lightweight, and easy to carry around. I also like the digital display showing the battery percentage—it’s super convenient compared to just LED indicators.
   Overall, it’s a reliable and efficient power bank. The only small drawback is that it takes a bit of time to fully recharge itself, but considering the performance, it’s totally worth it.
   Definitely recommended if you want a stylish, compact, and powerful backup for your devices!