USB CHARGER FOR RECHARGABLE 18650/CR123A | FREE Delivery over €50 (ROI)

Keep all your tactical, airsoft, and household power cells ready for action with the FUEL USB Universal Battery Charger . Engineered for total convenience, this smart 4-slot charger automatically detects the chemistry of your inserted battery and applies the optimal charging profile across a massive range of sizes—from standard AA/AAA cells to high-capacity 18650 and 21700 Li-Ion batteries. Powered via standard 5V USB, it features a clear backlit LCD display that gives you real-time readouts of your charging status, making it an essential hub for all your rechargeable equipment.

Key Features:

• Multi-Chemistry Support: Automatically detects and charges Ni-MH, Ni-CD, and Li-Ion batteries.
• Four Independent Slots: Charges up to 4 cells at once with dynamic output up to 2.0A.
• LCD Display: Real-time charging status readout for each individual slot.
• Broad Compatibility: Fits AAAA to C-size cells, plus 18650, 20700, 21700, and 26650 Li-Ion types.
• Dual USB Input: Powered via USB (includes both USB-C and Micro-USB cables).
• Compact Design: Lightweight (130g) and portable (120mm x 95mm x 30mm).

Whether you're prepping airsoft sidearm batteries, tactical flashlights, or everyday household electronics, the FUEL FL-D4S offers simple, intelligent, and flexible charging performance.