BT-20MK2 Assistant Tactical Swappable Mobile Power Supply Module

Product information:

Size: 85x49x25mm
Charging protocols: PD3.0, QC2.0, SCP, FCP, QC3.0
Voltage: 12V, 9V, 5V
Shell material: plastic
Battery capacity: 5000mAh
Style: Capsule style
Function: Multi voltage
Cell type: Lithium ion battery
Maximum output power: 20W
Rated capacity: 5000mAh
Battery type: 21700 battery
Color classification: Space Silver (no battery), Space Silver (2-cell battery+pack set), Space Silver (4-cell battery+pack set), Polar White (no battery), Polar White (2-cell battery+pack set), Polar White (4-cell battery+pack set)

Packing list:

Power module * 1

BT-20MK2 Assistant Tactical Swappable Mobile Power Supply Module

Stay powered and mission-ready with the BT-20MK2 Assistant Tactical Swappable Mobile Power Supply Module. Designed for demanding environments and continuous field use, this rugged power module delivers reliable mobile energy for compatible tactical devices, outdoor gear, communication tools, and electronic accessories. Its swappable design lets you quickly change power modules without shutting down your equipment, helping minimise downtime when it matters most.

Ideal for security professionals, field technicians, airsoft and mil-sim players, outdoor enthusiasts, and anyone relying on tactical-style gear, the BT-20MK2 combines practical power management with durable construction. It’s built to keep your essential equipment running longer, whether you’re on patrol, in training, or exploring off-grid locations.

Tactical Swappable Power for Continuous Operation

The standout feature of the BT-20MK2 is its swappable power module design. When one module runs low, you can replace it with a charged unit in seconds, helping you maintain continuous operation for critical devices. This is especially useful for extended missions, events, or workdays where access to wall outlets is limited or non-existent.

By using multiple power modules in rotation, you can keep your gear operational for longer periods compared with traditional fixed power packs. This modular approach also makes it easier to scale your power capacity depending on the length and intensity of your tasks.

Durable, Field-Ready Construction

Built with tactical use in mind, the BT-20MK2 typically features a robust housing designed to withstand bumps, everyday knocks, and frequent handling. Its compact form factor allows it to integrate cleanly with compatible gear, bags, vests, or mounting systems, depending on your setup.

The sturdy design helps protect the internal components from minor impacts and environmental stress during regular field use. This makes it suitable for outdoor activities, training scenarios, and professional environments where reliability is crucial.

Smart Power Management and Compatibility

Designed as an assistant power supply, the BT-20MK2 module is created to work with compatible devices and systems that support swappable power solutions. It can help drive radios, tactical accessories, lighting equipment, small electronics, or other mission-related devices within its rated specifications.

Clear indicators (where provided) may show power status or remaining charge, helping you plan swaps before the battery is fully depleted. This kind of power visibility is especially important when you can’t afford unexpected shutdowns.

Portable, Versatile and Easy to Integrate

Lightweight and easy to carry, the BT-20MK2 Power Supply Module fits naturally into tactical loadouts, outdoor gear kits, and professional equipment bags. Its modular format makes replacement fast and straightforward, even in time-sensitive situations.

Whether you’re running extended training sessions, long games, field work, or off-grid adventures, the BT-20MK2 Assistant Tactical Swappable Mobile Power Supply Module offers a practical, reliable way to keep compatible devices powered—helping you stay focused on the task instead of worrying about battery life.