Help for LiPo batteries

[killer_fighting]

Does this forum provides any help for LiPo batteries?

 

[alec_t]

No. The batteries have to help themselves . But if you have a specific query about them someone here can probably help you.

 

[Ubergeek63]

i am fairly familiar with them, killer

 

[audioguru]

I have many Li-Po batteries and a few chargers for them.
The batteries perform very well when they are not cold (last week it was cold outside and they barely flew my RC airplane.

 

[Ubergeek63]

that is a polimer not LiFePO4.... LiFePO4s are only down 15% at 0C

 

[audioguru]

that is a polimer not LiFePO4.... LiFePO4s are only down 15% at 0C

LiFePO4 cells begin down 15% because their 3.6V max voltage is lower than 4.2V max Li-Po cells.
Then the max power is 74% when using LiFePO4 cells.

My RC airplanes are designed for the higher voltage from Li-Po cells.

 

[Ubergeek63]

LiFePO4 cells begin down 15% because their 3.6V max voltage is lower than 4.2V max Li-Po cells.
Then the max power is 74% when using LiFePO4 cells.

My RC airplanes are designed for the higher voltage from Li-Po cells.

but he was asking about in general... not for stuff designed for higher voltage

 

[audioguru]

LiFePO4 cells have lower voltage than ALL the other Lithium cells.
He asked about Li-Po cells, not LiFePO4 cells.