External Lipstick Power Bank 2000mAh phone backup AA Battery

1. super thin power bank
2. polymer battery 1200 - 2500mah
3. logo printing custom
4. OEM/ODM acceptable

• [Name]: Card power bank  
• [Batteries Type]: Lithium-ion polymer batteries     
• [Dimensions]: 96 * 62 * 4.5mm     
• [Weight]: 66g     
• [Input Power]: DC 5V  1A     
• [Output Power]: DC 5V  1A 

Danger and Attention:                                                                                          
 
Do not throw  the battery into water or make it wet.
Do not use or store the battery near heat source.
Do not throw the battery into fire or heat the power.
Don't short circuitthe power.
Don't extrude the battery with heavy object or the battery might be out of shape.
Once the battery is found having problems, stop using it immediately.
If you store the battery for long time ,please charge full this power and
Turn off shutdown switch(need to charge once every 1 months )