ZN427E

Input: 
DC 5V   1000mA Micro USB                               
Output:
Ni-MH/ Ni-Cd: 1.2V 250mAH*4    Ni-Zn: 1.9V  250mAh*4
Compatibility: 
1. 1.2V AA/AAA Ni-Cd, Ni-MH,Ni-Zn batteries.
2. LED indicator, led is red flashing when charging, it will turn green after fully charged
3. Single channel control
4. Short-circuit, Reverse protection, Non-rechargeable battery detection

Dimensions: 

92mm(L)×66mm(W)×30.2mm(H) 

Weight: 

65g