4 Slot Universal Battery Charger With LCD - 18650 Compatible

This intelligent battery charger automatically detects battery type and begins charging when a power source is connected and batteries are inserted. Do not insert damaged batteries, as they pose a risk of short-circuit or explosion. The display provides real-time charging data. Each slot supports up to 2A charging and is compatible with a range of Ni-MH (1.2V–1.48V) and Li-ion (3.7V–4.2V) batteries, even when mixed.

Operation:

• Power On: Connect the charger via the included cable and insert batteries. The screen will show status details automatically.
• View Status: Press the “C” button briefly to view charging status for each channel.
• Adjust Current: Press the “A” button to toggle between 0.5A, 1A, and 2A charging currents.

Specifications:

• Input: DC 5V 2A
• Charging Voltage: DC 1.48V to 3.7V
• Charging Current Options: 0.5A / 1A / 2A
• Dimensions: 6 x 2.9 x 12.2 cm (2.36 x 1.14 x 4.8 in)

Compatible Battery Types:

• 1.2V Ni-MH/Ni-CD: AA, AAA, AAAA, C, SC, F6
• 3.6V/3.7V Li-ion/IMR/INR/ICR (up to 75mm):
  10440, 14500, 14650, RCR16340, 16650, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22700, 26650, 26700

Important Safety Tips:

• Read the manual before use. Ensure battery specifications match charger requirements.
• Clean the contact points regularly to maintain proper connectivity.
• Use only a DC 5V power adapter. Avoid high-voltage sources.
• Never leave the charger unattended while in use. Discontinue use if any issue is detected.
• Do not charge leaking, swollen, or visibly damaged batteries.
• Do not attempt to charge non-rechargeable batteries such as zinc-carbon, disposable lithium, CR123A, or CR2 batteries.
• Ni-MH/Ni-CD batteries may appear to charge again after removal due to battery chemistry—this is normal.
• Displayed data is for general reference. Use professional tools for precise measurements.

Package Includes:

• 1x Battery Charger (batteries not included)
• 1x Micro USB Charging Cable
• 1x Carry Bag
• May include manual (most do)

This product can be found here:

• Batteries, Chargers & Holders
• Battery Chargers & BMS
• Power