High-Capacity & Long-Lasting: 3V 2100mWh lithium batteries deliver 20% longer runtime than standard 123 batteries. Optimized for high-drain devices like cameras (Nikon, Arlo), flashlights (Streamlight), and medical equipment. (Size: 35mm x 16.5mm)
Fast USB-C Charging & LED Indicators: Charge 4 batteries simultaneously via the included Micro USB cable (no charger needed). Built-in LED lights show real-time status: red (charging) → green (full).
Military-Grade Safety: Features PTC protection, temperature control, and UL/IEC62133 certification. Operates in extreme conditions (-20°C to 60°C) and supports 1,200+ recharge cycles.
Universal Compatibility: Direct replacement for 16+ battery models (CR 1 23 A, CR17335, DL123A, etc.). FAA-compliant for air travel. Works with Arlo Pro 4, Petcube, SureFire flashlights, and more.
Low Self-Discharge & Emergency Use: Retains 85% charge after 1 year of storage. Supports pass-through charging—use devices while batteries charge via a power bank for outdoor emergencies.