KCLA-104A is special for the corded cap lamp with Li-ion battery, such as KL5LM and KL5LM-B. 
It can charges 104pcs cap lamps at same time.
It has red/green indicator for each charging ports to show the charging status.
Input voltage is AC110V or 220V, output voltage is DC4.2V/1A. 
Product dimension: 1.46*1.8*0.36m, unit weight 190kg.
Packing dimension: 1.6*1.85*0.5m,  gross weight is 230kg.