The SPERAS I4 Charger is a high-performance 4-slot charger, allowing simultaneous and independent charging of up to four batteries. With a speedy 2A charging capability in the fourth slot, it supports various battery types, including li-ion and Ni-Mh/Ni-MH/Ni-Cd. Boasting automatic charging mode selection, safety features like reverse polarity and short circuit protection, and smart functions like automatic termination upon completion, over-discharged battery activation, and Li-ion battery restoration, this charger offers efficient and secure battery management. Its excellent heat dissipation design adds to its reliability. With USB input and versatile DC output options, it's compatible with a range of batteries, making it a compact and powerful charging solution for diverse devices.

Features:

• Capable of charging 4 batteries simultaneously and controlling each slot independently.
• Up to 2 A charging speed in the fourth slot.
• Compatible with li-ion and Ni-Mh/Ni-MH/Ni-Cd batteries
• Automatic selection between 3 charging modes(CC, CV, or dv/dt)
• Automatics termination upon charging completion
• Reverse polarity protection and short circuit protection.
• Over-discharged battery activation.
• Li-ion battery restoration.
• Excellent heart dissipation design.
• Package Includes:
  • 1 x Speras i4 Charger
  • 1 x Cable
  • User Manual

Specifications: 

• USB Inport: 5V/2A
• DC Output: DC4.2V /1 A*2 or 2A*1 or 0.5A*4
• Compatible battery: 21700/26650/18650/16340/14500 li-Ion & AA/AAA Ni-Mh/Ni-MH/Ni-Cd , etc
• Dimmension:
  • Length: 110mm
  • Width: 48.4mm
  • Height: 28.9mm
• Weight: 107.2g