Dual Slot Li-ion Battery Charger for 18650 Batery

The dual slot li-ion battery charger for 18650 batery charges two 18650 Li-Ion cells simultaneously from a direct AC wall plug no external power supply or USB cable is required. Each of the two slots charges independently to 4.2V, which is the correct full-charge termination voltage for standard li-ion 18650 cells. Having two independent slots means one cell completing its charge does not affect the other slot still charging each cell finishes at its own rate.

The 18650 battery charger 1A charge rate per slot suits standard charging for cells between 1000mAh and 3500mAh capacity, the common range covering most workshop and project. The direct AC plug design accepts 100V to 240V covering 230V mains voltages, making it a compact all-in-one unit without cables or adapters cluttering the charging area. The li ion battery universal charger, contacts adjust to different 18650 cell lengths. This charger is available on StemVolt and working on  maintaining 18650 cell inventory for torch, power bank and project power.

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Features:

• Two independent slots allow mixed-capacity cells to charge at individual rates
• 4.2V cutoff per slot prevents overcharge beyond safe Li-Ion termination voltage
• Loaded contacts accommodate standard 18650 cell length variations
• Direct AC plug eliminates external adapter for simple plug and charge operation

Technical Specifications:

Applications:

• Dual slot li-ion battery charger maintains two 18650 cells for DIY power bank
• 2 slot battery charger charges 18650 cells for high-brightness LED torch
• 18650 battery charger refreshes two cells simultaneously for robot chassis battery pack
• Li-Ion battery charger charges spare cells for portable IoT field sensor node
• Universal battery charger maintains 18650 cell stock for workshop instrument battery

Package Includes:

• 1 × Dual Slot Li-ion Battery Charger