Colorful Polymer Power Bank 5000mah in Ultra-thin Design

Specifications

Colorful Polymer Power Bank 5000mah in Ultra-thin Design

Model: SM-PC0229 

Features: 

Capacity: 5000mah
Dimension: 116 * 60 * 11.6mm
Weifht: 90g
Battery type: Polymer
Intput: 5.0V/1000ma
Output: 800ma-1000ma
Colors: black, white, red, blue, green

Package include:

Power Bank * 1
USB cable * 1
Manual * 1
Gift box * 1

Advantages & Product Viewing 

• High quality durable aircraft grade backup battery for mobile
• Unique detachable case, fashionable appearance
• Comfortable touch and good hand feeling
• Protect your cell phone from scratches,dust and fingerprints
• Durable and wearable backup charger
• Easily to install and remove
• OEM/ODM, customers design is welcome!
• Easily to be cleaned
• Factory price & fast delivery
• Excellent service!
• We are factory. we can provide u the low price, assure the quality and delivery time.

More Power Banks Picture:

More details: 

Addition:

1.Overcharge protection circuit
Protection IC detects battery voltage when the voltage reaches 4.25V (assuming battery
overcharge point is 4.25V) then start overcharging protection ,MOSFET switches to cut off,
and then cut-off charge.

2.Over-discharge protection circuit
Protection IC detects battery voltage when the voltage reaches the discharge voltage detection point
(assumed to 2.75V or 2.55V) will start over-discharge protection, the MOSFET switch cut off,
turn off discharge.
3.Short-circuit protection circuit
When the discharge current is too large or short circuit conditions, protection IC will start
over-current protection (short circuit), increases the internal resistance of the battery to
stop battery discharge.