Sony BC-TRX Battery Charger

The Sony BC‑TRX battery charger is a compact, travel‑friendly accessory designed to rapidly recharge a wide range of Sony InfoLITHIUM camera batteries—including NP‑BX1, NP‑BN1, NP‑FG1, NP‑FD1, NP‑FT1, NP‑FR1, and NP‑BK1. With a retractable two‑prong AC plug and universal voltage support (100–240 VAC, 50/60 Hz), it offers excellent portability for international use. The charger supports both battery charging at 4.2 V / ≈0.7–0.86 A and USB power output (5 V / 1.5 A) via the included micro‑USB cable. Featuring a multi‑LED status indicator, users can easily monitor charging progress from 0 % to full. Typically, a full recharge takes about 90 minutes, with a maximum around 150 minutes depending on battery type. The lightweight design (≈3.7 oz / 105 g) and ultra‑compact form—about 2.25 × 1.81 × 3.63 inches (54 × 45 × 90 mm)—make it ideal for field, travel, or studio use. A user‑selected mode switch toggles between charging batteries or powering devices via USB. It is a reliable solution for quick, flexible power delivery when shooting with compatible Sony camera systems.