Wonder Full Energy AAA / LR03 Batteries Rechargeable Via USB C Cable Included Long Life 1.5V, 600mWh, 380mAh Pack of 4

Long life: Pack of 4 rechargeable batteries per USB-C port directly. No charger needed, just a USB-C cable (supplied). 1.5V for reliable and long-lasting energy. Constant output voltage, 600mWh high capacity and circular LED charging indicator. SAFE AND FAST CHARGING: Stable voltage of 1.5V until the power is completely exhausted, which protects electronic equipment. The AAA rechargeable battery can be recharged up to 1000 times via its USB-C port. Fully charged in 1 hour. USB-C rechargeable lithium-ion AAA batteries are more energy efficient and environmentally friendly compared to disposable batteries. ECO-RESPONSIBLE PACKING: 0% plastic, soy ink