ZL112E

Input: 
DC 5V 1000 mA Micro USB
Output:
DC 4.2V 1000 mA
Compatibility: 
1.  3.7V Li-Ion 10400, 14500, 16340, 17670, 18350, 18500, 18650, 26650. 
2.  Accuracy: 0.2V
3.  LED indicator
4.  Short-circuit, Reverse protection, Non-rechargeable battery detection

Dimensions: 

115mm(L)×40mm(W)×32.5mm(H) 

Weight: 

50g