DescriptionAre you looking for a professional, yet affordable battery charger? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional battery charger must meet you needs. It is one of the best choices for you.Features- Color: Black. - Material: Plastic. - Size: 12.3 x 5 x 3.2 cm. - Input: DC 5V 2A. - Output: 4.2V 0.5A; 4.2V 1A; 4.2V 2A. - Compatible model: 3.6V/3.7V Li-ion: 210400/14500/14650/16340(RCR123)/18350/18500/18490/18650/20700/21700/22650/26650/26700; 1.2V-1.4V Ni-MH/Ni-Cd: AAAA/AAA/AA/A/SC/C/F6A. - High temperature resistance, strong heat dissipation, safe and reliable. - Overcharge protection: Positive and negative reverse connection protection. - Adopted from material, it is durable and long lasting use. - Compatible with a variety rechargeable lithium batteries.