The NEW i4 is a smart charger that can charge various types of batteries. It features:
1. Wide compatibility: The NEW i4 can charge 3.7V Li-ion rechargeable batteries, 3.8V Li-ion rechargeable batteries, 1.2V Ni-MH/Ni-Cd rechargeable batteries and 3.2V LiFePO4 batteries.
2. Smart charging: The NEW i4 can automatically adjust the charging current based on the battery type and capacity.
3. High safety: The NEW i4 has reverse polarity protection and anti-short circuiting protection.