Specifications
Brand /model: UltraFire WF-138A
Intput: 100-240V 50/60Hz
Output 1: 3.6V-250mA, 2x3.6V-250mA
Output 2: 3.0V-250mA, 2x3.0V-250mA
Material: Plastic
Size(mm): 75(L)X71(W)X21(H)
Weight(g)1: 127 / 165 / 180 (two flat plug)
Weight(g)2: 137 / 175 / 190 (two rounded plug)
Weight(g)3: 167 / 205 / 220 (Three-prong plug)
Color: White
Packing Size: 1. OPP bag 2.plastic bag 3.blister and carboard
UltraFire WF-138 Switching Charger
*MODEL:WF-138
*INPUT:100V-240v~50-60Hz
*OUTPUT:3.6V-250mA;2×3.6V-250mA
*OUTPUT:3.0V-250mA;2×3.0V-250mA
It is integrated circuit protection.