New power bank with classic clock

Product Specification

New power bank with classic clock

【 parameters description 】 :

 
1: the tag capacity: 20000 mah
2: the actual capacity: 8000 mah
3: shell: high quality aluminum alloy material, feel is very good.
4: PCBA board: 2.1 A fast filling fast to put, mother comes with apple, blue screen display, import IC chips.
5: batteries: high quality with explosion-proof valve, PTC batteries.Three yuan material, circulation more than 500 times is not easy to decay, ensure the quality.
6: the size and weight: 150 * 71 * 16.3 mm.
7: output: 5 v / 2.1 A and 2.1 A.Double outlet design, can charge the battery at the same time give two mobile phones.
Listing 8: products: packing box, portable power * 1 * 1, high quality micro charging line * 1, manual.
 
 
 
Mobile power supply model clock

37 w batteries capacity of 8000 mah 3.7 V
The input 5 v 1 A / 2.1 A (Max)
2.4 A output (maximum) intelligent distribution
Size 140 * 72 * 13.5 mm
Its filled with time fast 2.1 A 6 hours
 
Battery type polymer lithium battery
The output capacity of 7000 mah 5.0 V 35 w
Conversion rate of about 95%
Universal applicable type
Weight 260 grams (g)
Life cycle times or 500 times

1. The temperature protection
Joined the thermistor and temperature control processing mechanism, ensure the safety of lithium battery in the temperature range.

2. The short circuit protection
Joined the fuse device that automatically when abnormal short circuit protection, prevent the mainboard and damage to the battery.

3. Reset protection
When any unstable environment affect the mobile power supply, can move through the power button to restore the power status.

4. Input overvoltage protection
Through OVP circuit processing, to prevent the input voltage is too high, in order to avoid damage to the back-end circuit.

5. Enter the counter-attack to protect
When data reverse thrust, circuit automatically interrupts work, protect the charging equipment.

6. Input over-current protection

Intelligent timely detection of output current, when the output current is beyond the limit, take the initiative to close the output, protection for charging equipment.

7. The output over voltage protection
Intelligent timely detection of the output voltage, when the output voltage beyond the limit, take the initiative to close the output, protection for charging equipment.

8. The battery overcharge discharge protection
Join Japanese special lithium electricity protection device, effectively prevent the battery overcharge discharge, to prevent damage to the battery.

9. Batteries PTC protection
High quality batteries with PTC protection circuit, when the temperature and electric current exceeds the limit, which can effectively control current, protect the security