NB-6L USB Charger : Micro Input: DC 5V, 1A; Output: 4.2V, 500mA , Only 0.71 inch thickness ,Ultra Slim, Easy to Carry. Patented with CE, FCC Certification.
Canon NB6L Batteries:100% A+ Battery Cell,High Capacity with CE Safety Certification.(3.7V,1300mAh),No Memory Effect , lasting longer, Recording more wonderful moments.
Micro-USB input : Multiple Charging Option: the ability to charge with a USB wall charger, car charger, Portable Power Source, or cellphone adapter .Gives you more options than a standard battery charger.
With Newest Generation of CPU control, IC chip, double PCB panel, this canon nb-6l charger built with multiple circuit protection ( over-charging,over-current, over-voltage, short-circuit, high-temperature).
For Security, Dot NOT Charge your Battery / Charger with Computer, in order to Avoid any possible Damages of Computer from High Temperature.