HAOHIYO USB AAA Battery Charger Review

Independent Charge Design - Smart 4 slot charger recharges AA & AAA Ni-MH Ni-CD rechargeable batteries, Independent charging channels, can charge battery between a single or a mix of up to 4 batteries. Trickle Charge - Trickle electric current charge would protect the batteries against current fluctuation and keep using the charger safely, can expand battery life and charge battery full more than 99%. Safety Guarantee - Certified safe by FCC, CE, CEC, RoHS, and includes built-in protections against overcharging, short-circuits, overheat and reverse polarity. Advanced Heat Dissapation - Increase the rechargeable battery and charger distance to 7mm and a number of holes for heat dissipation, to protect your charger and batteries. Convenient USB Powered Charge - With a type-c input interface, recharge on-the-go anywhere there is a USB port. Like laptop, car charger, USB power socket, power bank, mobile phone charger. Warranty: Charger with 30 days money back and 12 months warranty to against manufacturing defects.