Smart LCD Universal Battery Charger for C D AA AAA 9V Batteries

Discharge Function: Deeply recovers and refreshes your battery, reducing the memory effect and increasing the life of the battery. (Press the blue button to enter the discharge mode - the LCD displays "DISCHG" and the charger will automatically resume charging when discharging is completed.) Dual USB Input: Compatible with both micro USB and Type c ports to make charging more convenient. you can use a power bank, laptop, car charger, mobile phone charger etc. Smart LCD& LED Display: The LCD shows the real time charging progress of AA AAA C D batteries, and the LED light indicates the 9V’s, red means Charging, Green means Full charge. Safety Assurance: With UL certification standards, The charger along with multiple safety technologies, temperature protection, short circuit protection, reverse connection protection etc, and the Anti-electricity cover design makes charging more safer for families with small children and pets.