Product Name: DD08CRMB mini DC 5V 1A 3.7V 4.2V li-ion Battery Charger Board Module  Solar
   
     
Packing list:
  
20PCS DD08CRMB Mini Li Lithium Battery Charger Module
 
 
  
Description:
  
 
Mini Lithium Battery Charger Module - Linear charging.
  
Input voltage : DC 4.5V-8V(Recommend DC 5V)
Maximum charging current : 1000MA
Full charge voltage : 4.2V+-2%.
Led indicator : "OK" LED is fully charged OR battery failure status indicator;
"CR" LED is charge status indicator
Operating ambient temperature : -40° to +85°
Storage temperature : -65° to +125°
Size : 12.3mm*10mm*4mm(very small!!!)
Weight : 0.5g(Very light!!!)
  
 
Can be used DC 5-6V power supply charger(Such as Solar panels)Charging module comes with charge-management functions, will not overcharge or over discharge
 
Comes with rechargeable function,Will enter standby mode when fully charged.When the battery capacity is below 80%, the charging start.
   
 

Applications:

   

 

Battery powered equipment
Lithium Battery 14500
Mobile phone
Solar charging
MP3/MP4 player
Audio equipment
Portable Devices
Bluetooth Applications