EBL Smart AAAA Battery Charger with 2 Counts 400mAh Rechargeable AAAA Batteries - High Capacity Ni-MH 1.2V 1200 Cycles Compatible with Surface Stylus Pen

• 【AAAA Smart Battery Charger】: EBL Ni-MH/ NI-CD battery charger, specifically for AAAA battery. Input DC 5V/1A, Output DC 1.5V/400mA. With advanced IC control when the battery is fully charged, it will automatically stop charging. (Warm tip: no battery on it the indicator does not light up when plug into USB charger) 【Rechargeable AAAA Batteries】: EBL AAAA Ni-MH batteries cell 1.2V/400mAh, made in super cell lattice technology, make it more inner space to contain such high volume power juice, provide constant voltage and best performance in heavy load discharge. 【Reliable Quality】: No longer to worry about the endurance of the batteries, EBL AAAA Batteries will provide ultra strong power for your devices to work well and operate longer. 【Wide Use】: Widely used for your daily life such as surface pen, alarm clock, LED flashlight, torch, calculator, wireless doorbell, wireless mouse, bike light, digital camera, power bank, Bluetooth headset, stylus, meter, radio, toys, remote control etc. 【Package Includes】: 2 x rechargeable AAAA batteries, 1 x smart AAAA battery charger, 1 x user guide.