Home quadcopter guide and tips How to protect lipo batteries for quadcopter as long as possible

How to protect lipo batteries for quadcopter as long as possible

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How to protect lipo batteries? Standard voltage of batteries is 3.0V – 4.2V ( single cell) , the battery during charging and discharging work, should be controlled within this range ; before the battery charge and discharge , it is recommended to detect the battery voltage batteries per piece how much ; Battery voltage factory within a month is about 3.8-3.9v ( single power-saving core ) , the same battery pack each piece of differential voltage batteries within 20mV; The use of more than three months battery pack, battery pressure within the range of 50mV;

Batteries can stand a maximum voltage limit of 4.22V ( single- power-saving core ) , the lowest limit voltage of 2.8V ( single power-saving core ) , when the battery voltage is higher than 4.22V or lower than 2.8V may cause batteries charge and discharge performance and safety damage , may result in heat leakage , flatulence ; for quadcopter or other operating current exceeds the 3C products ( such products less resistance , primarily focused on capacity above 3.2V ) , the proposed discharge cut-off voltage of 3.2V, reducing the risk of over put .

 

How to protect lipo batteries – Charging

How to protect lipo batteries
1)Charging Ambient temperature range 0 ~ + 45 ℃;

2)The charging current must not exceed the maximum current specification identifies the general should not exceed 2C;

3)The presence of bulging deformation , leakage, or battery voltage is below 2.8V phenomenon can not be charged ; at room temperature before charging batteries shall not exceed 40 ℃;

4)Charge shall not exceed the upper limit voltage 4.22V, at room temperature after charging the battery surface temperature should not exceed 45 ℃;

5)Suggested the use of formal manufacturers , quality and reliable chargers, battery chargers have recommended balance function.

 

How to protect lipo batteries – Discharge Precautions

1)Discharge temperature range -20 ~ + 60 ℃

2)Discharge current may not exceed the maximum current specification logo

3)The presence of bulging deformation , leakage, or voltage difference ≥30mV phenomenon battery is not discharged

4)Discharge voltage of not less than the lower limit of 3.0V ( single power-saving core ) , each single cell battery voltage difference between the maximum should not exceed 150mv after large current discharge, the surface temperature should not exceed 80 ℃

 

How to protect lipo batteries – Shipping

How to protect lipo batteries for quadcopter
1)The battery should be done to treat transport filling , crash and other measures to prevent the battery to severe shocks or vibration ;

2)If you find any anomaly batteries , such as batteries plastic edge damage , shell breakage , smell the smell of the electrolyte , the electrolyte leakage , the batteries can not be used for distributing the electrolyte leakage or odor electrolyte batteries away to avoid the risk of fire source .

 

How to protect lipo batteries – Others tips

1)Non- professionals do not anatomy batteries, it may cause an internal short circuit , thereby causing the drum air , fire and other problems.

2)Lithium polymer electrolyte flow does not exist in theory , but in case there is leakage of the electrolyte and contact with skin , eyes or other body parts , rinse immediately with water and seek medical attention immediately electrolyte

In any case , you can not burn batteries or batteries into fire , otherwise it will cause the batteries burn , which is very dangerous and should be absolutely prohibited batteries should not be soaked in a liquid , such as fresh water , sea water, drinks.

The article about how to protect lipo batteries  provided by Gensace &Tattu, Official Online Shop: http://www.genstattu.com

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