Product details of Doublepow UK41 4-Bay 3.7V Li-ion Battery Intelligent Smart Fast Charger With Full Charge Indication Facility Micro USB Powered Charger for 18650/18500/21700/26650/16340/14500/10440 etc Model Batteries - 1 Piece

• Brand: Doublepow
• Item Name: 3.7V Li-ion Battery Fast Charger with Full Charge Indicator Facility
• Model: DP-UK41
• Type: USB Powered Charger
• Category: Fast Charger
• Slot Number: 4-Slot
• Input: DC 5V (Micro-USB Port)
• Output: DC 4.2V 750mAh (1st & 4th Bay), DC 4.2V 400mAh x 4
• Application: 3.7V Li-ion Rechargeable Battery
• Do Not Charge Alkaline or Dry Battery or Non-rechargeable Battery
• Application For 10440, 14500, 18500, 16430, 18350, 18650, 26650 Li-ion Battery
• Standard: GB4706.18-2014
• Size: 102mm x 110mm x 33.5mm
• Net Weight: 105g (3.71oz)

• Multifunctional: Suitable for 3.7V Lithium-ion Battery, diameter 26mm or less, height 34-70mm
• Smart Fast Charging with Full Charge Indicator Facility
• Multiple Protection
• Universal Micro USB Port
• Battery Not Included
• Quantity: 1 Piece Charger