Power Banks | Reliable Portable Charging Solutions

Power banks are high-capacity portable energy storage devices, designed to deliver reliable, on-the-go power for USB-powered electronics. IMR Batteries carries premium power banks from Nitecore, XTAR, and Efest, including lightweight carbon-fiber models and modular power bank chargers compatible with 18650 and 21700 lithium-ion batteries.

Whether you're an outdoor adventurer, a professional needing backup power, or someone who requires extended battery life in extreme conditions, our power banks provide safe, efficient, and high-output power delivery for your devices.

Technical Specifications

• Capacity Options: 10,000mAh – 20,000mAh, depending on the model.
• Battery Compatibility: Integrated Li-ion packs or user-swappable 18650/21700 cells.
• Charging Output: USB-A, USB-C PD, Quick Charge 3.0 support.
• Safety Features: Overcharge, over-discharge, short-circuit, and temperature protection.
• Specialized Designs: Ultralight carbon-fiber builds, cold-resistant models, and modular charger-power bank hybrids.

Featured Power Bank Models

✔ Nitecore NB10000 Gen 2 (10,000mAh, Carbon Fiber) – Superlight and compact for EDC, travel, and outdoor use.
✔ Nitecore Carbo 20000 (20,000mAh, USB-C PD 20W Charging) – High-capacity, premium build for professionals and travelers.
✔ Nitecore Summit 10000 (Cold-Weather Optimized, -40°F/-40°C Performance) – Ideal for mountaineering, extreme cold, and emergency preparedness.
✔ XTAR PB2S (Dual-Slot 18650/21700 Charger & Power Bank) – A modular charging solution for those who prefer swappable batteries.
✔ Efest PD35 (Portable Charger & Power Bank for 18650 Cells) – Compact and efficient, with flexible battery replacement.

Industry Applications for Power Banks

✔ Emergency Backup & Preparedness – Reliable power when grid electricity is unavailable.
✔ Outdoor Expeditions & Adventure Travel – Lightweight, durable power solutions for extreme conditions.
✔ Professional & Industrial Use – Essential for fieldwork, technicians, and off-grid work environments.
✔ Custom Battery Solutions – XTAR & Efest modular chargers allow users to swap batteries for unlimited power potential.
✔ Everyday Tech Users – Fast-charging power banks for smartphones, tablets, cameras, and more.

Why Choose a Power Bank from IMR Batteries?

✔ High-Efficiency Lithium-Ion Power Banks – Premium capacity and fast-charging capabilities.
✔ Lightweight & Rugged Options – Carbon-fiber and cold-weather models available.
✔ Modular Charging Solutions – XTAR & Efest chargers double as power banks with replaceable 18650/21700 cells.

At IMR Batteries, we stock a wide selection of portable power banks, including cutting-edge carbon-fiber models and modular lithium-ion chargers. Shop now for high-capacity, durable power solutions!