PANASONIC CGA-S004E Digital Camera Battery Charger specification:
 item#: AS004E  
 High quality and performance charger designed to charge batteries quickly and safely 
 The charger is for charging your battery only. It does not work as AC adapter for your digital camera or camcorder. 
 AC / DC voltage output for both home and travel use. 
 Slim and portable design. 
 Constant voltage charging and current controlling automatically. 
 Smart LED charging status indicator. 
 Short circuit protection. 
 100% original manufacturer compatible. 
-- Battery Plug: Input: 
Output: 
DC 12V-24V 500 mA DC 12-24V 600mA (Max) 
- AC/DC adapter: Input: 
Output: 
Switching power voltage from AC 100V-240V. 150mA 50/60 Hz 
DC 8.4V 600mA 
- Car adapter: Input:
Output: 
12V-24V 12V-24V 
Automatically turn to trickle charge after charging finish

- Warning:
 Do not disassemble or attempt to open the charger. 
 Disconnect the main plug from the supply socket when not in use. 
 Charge the specified battery only! 
 Keep away from fire or moisture.

This is the best replacement charger for Canon : NB-1L, NB-1LH, CBC-NB1, CB-2LS, CB-2LSE 
  
PANASONIC CGA-S004E Digital Camera Battery Charger Compatible: 
Best Replacement charger for the original Battery:
Panasonic : CGA-S004 , CGA-S004A / 1B , CGA-S004E / 1B , DMW-BCB7 
 
PANASONIC CGA-S004E Digital Camera Battery Charger Compatible with models: 
PANASONIC
Panasonic Lumix DMC-FX2 Series
Lumix DMC-FX2B , Lumix DMC-FX2EBS , 
Lumix DMC-FX2EG-S , Lumix DMC-FX2PL-S
Panasonic Lumix DMC-FX7 Series
Lumix DMC-FX7A , Lumix DMC-FX7B , 
Lumix DMC-FX7EBS , Lumix DMC-FX7EG , 
Lumix DMC-FX7EG-A , Lumix DMC-FX7EG-K , 
Lumix DMC-FX7EG-R , Lumix DMC-FX7EG-S , 
Lumix DMC-FX7EG-T , Lumix DMC-FX7K , 
Lumix DMC-FX7R , Lumix DMC-FX7S , 
Lumix DMC-FX7T , Lumix DMC-FX7W ,
Lumix DMC-FX7PP-S