Voltcraft VC-BC-4100 Carregador de Células Cilíndricas para NiMH NiZn Li-Ion AA AAA USB-C 4 Compartimentos

The Voltcraft VC-BC-4100 is a professional round cell charger with four independent slots, capable of charging, discharging, testing and refreshing a wide range of Li-Ion, NiMH, NiCd and NiZn batteries. Its USB-C input and compact design make it ideal for both home and field use, while the backlit LCD provides real-time status for each slot.

Advantages

Four fully independent charging slots allow simultaneous handling of different battery types and sizes. The charger automatically detects chemistry and applies the correct CC/CV or Delta-Peak algorithm, ensuring optimal charging and extended battery life. A built-in internal resistance measurement helps identify weak cells before they fail.

Suitable for

• Li-Ion batteries from 10440 to 26700, including 18650, 21700 and 26650
• NiMH and NiCd batteries in AAA, AA, C and Sub-C sizes
• NiZn batteries in AAA and AA sizes
• Users needing capacity testing and refresh cycles for battery maintenance

Key specifications

• Charging slots: 4 independent
• Supported chemistries: Li-Ion, NiMH, NiCd, NiZn
• Max. Li-Ion charging current: 4x 500mA / 4x 1000mA / 2x 2000mA / 1x 3000mA
• Max. NiMH/NiCd charging current: 4x 500mA / 4x 1000mA
• Max. NiZn charging current: 4x 500mA
• Discharge current: 250mA / 500mA
• Input: USB-C, 5V DC
• Display: backlit LCD
• Safety: overcharge, deep discharge, short circuit, reverse polarity, temperature monitoring
• Max. battery length: 72 mm

Recommendations

For reliable charging of modern Li-Ion cells and traditional NiMH/NiCd batteries, the VC-BC-4100 offers the versatility and safety features needed for both hobbyists and professionals. Pair it with a quality USB power adapter (not included) for best performance.