Tenergy TLP-4000 Universal 1A Smart Charger for Li-Ion/Polymer Battery Pack (3.7V-14.8V 1-4 Cell)

Features:

• Can charge any 3.7-14.8V Li-Ion/LiPO battery pack with capacity > 1000mAh.
• Charge from 1-4 cells Li-Ion battery pack or Li-Polymer battery pack with capacity more than 1000mAh.
• This smart charger can auto-switch output.
• The charger will cut off automatically if battery is fully charged.
• 100V-240V AC input for worldwide power support.
• MCU control the whole charging process and guarantees that battery pack get fully charged; this helps avoid battery pack over-charge.
• Constant charging current for faster charging, save you much more time.
• Stabilized output - low ripple.
• Safety protection:
  • Over Voltage protection.
  • Short Circuit protection.
  • Polarity error protection.
• The charger turn trickle-off charging mode if battery is full (1/10C), and indicate by LED:
  • Charging ----- Red LED
  • Battery Full -- Green LED

Specification:

• Input: AC 100-240V 50-60Hz 1.0A
• Output: DC 4.2-16.8V Auto-detection
• Charging current: 1A

Download product data sheet here. 

Charger Comparison Table:

Warning:

• Charge 3.7-14.8V Li-Ion/LIPO rechargeable battery pack only.
• Don't expose the product to rain or humidity to prevent from electric shock.
• It is normal if the product gets slightly hot in using.
• Keep the product out of the reach of children.
• To prevent from electric shock don't remove the cover.