Specifications

power bank 2000 mah ture capacity power bank
1.ture capacity
2. AAA battery
3.Certificat

 

 

       power bank 20000mah ture capacity power bank 

 

ure capacity, AAA Li-ion  battery, good quality powerbank

 

The different betweent A battery and B battery

 

1.A Li-ion battery belong to high quality battery which own certain capacity and intrenal resistance as well as good apperance.  

 

2.B Li-ion belong defective goods. fake capacity, high internal resistance,power ineffcient, bad appearence

  power bank 20000mah ture capacity power bank  Features:

 

Battery Capacity:	10000mah best power bank
Battery Cell Type:	18650 lithium-ion battery cells
Material:	plasitc shell
Rated Input:	DC 5V, 1A
Rated Output:	max. DC 5V, 2.1A
Charging Time:	0-6 hours
Working Temperature:	0°C-40°C
Working Humidity:	≤90%
Storage Temperature:	-10°C -25°C
Storage Humidity:	65%-20%
Estimated Recharge Cycles :	Charge to 100% Up to 500 times
Estimated Working Life:	5-8 years
Indicators:	1 power capacity LED indicator
Protection Functions:	Built-in protection functions for short circuit, over charge/discharge;
Attached Connectors:	4 connectors for Samsung,  Nokia,  iPhone
Devices Supported:	Mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on.
Product Color:	Black;White;Pink;Blue,Red

 

 

 

Common Questions

 

1.How's the quality of the PCB?

 

we have mature tech in PCB for years which defective rate is under 0.3%.

 

2.what about the capacity

 

we promise to offer the real capacity to every customer which can be tested

 

 

 Warning:

 

1.Use the device according to the safety instruction. Failure to follow in instructions might lead to fire or damage to the device.

 

2.Do not drop, short circuit, disassemble, or operate under high temperature conditions and water.

 

3.Please keep it out of the reach of children