Nitecore Ci4 four-slot charger

• Universal Compatibility: Supports a wide range of Li-Ion, NiMH, and Ni-Cd battery types.

• Quick Charge Capability: Achieves a charging current of up to 3A in one slot when using a compatible QC/PD adapter (sold separately).

• Intelligent Optimization: Automatically detects the battery type, status, and capacity, selecting the optimal charging method and current.

• Maximum Safety: Features integrated intelligent protective circuits, including short-circuit protection, reverse polarity protection, and temperature monitoring.

• Compact Design: Lightweight and compact, making it an excellent choice for travel and everyday carry.

• LED Indicators: Three green LEDs clearly show the charging progress.

• Error Reporting: Identifies and signals defective or incorrectly inserted batteries.

Technical Specification:

• Input Voltage: $5\text{V-2A} / 9\text{V-2A} / 12\text{V-1.5A}$, $18\text{W (MAX)}$.

• Output Voltage: $4.2\text{V } \pm 1\%$ / $1.48\text{V } \pm 1\%$.

• Quick Charge Output: $3\text{A} \times 1$ MAX / $1\text{A} \times 2$ MAX / $1\text{A} \times 3$ MAX / $750\text{mA} \times 4$ MAX.

• Standard Mode Output: $2\text{A} \times 1$ MAX / $1\text{A} \times 2$ MAX / $700\text{mA} \times 3$ MAX / $500\text{mA} \times 4$ MAX.

• Supported Li-ion / IMR Sizes: 10440 up to 26700 (including 18650, 21700, RCR123).

• Supported Ni-MH/Ni-Cd Sizes: AA, AAA, AAAA, C, D.

Scope of Delivery:

• 1x Nitecore CI4 charger.

• 1x USB-C charging cable.

• 1x Instruction manual.