Комплект от ИБП.

NiMH/NiCd Rechargeable Battery Charger
Input 5V, 1A max.
Output: 3V, 0.45A max (x2 sets)
S/N: BRD9Y2004431

Input:100-240V-/50-60Hz/125mA
Output: DC5.7V/800mA
Mage for energy
РСТ CE