Reedy Hard Case Lipo
#121
#122
LIPO INFO NEEDED
I am new to the Lipo batteries and I have a few questions.
1. How do you know which type to buy?
2. How do you know how may cells each pack has to make sure you have or are buying the corret charger?
3. When charging is there anything special you need to do?
4. How many times can you charge / use them in one day?
5. Is there a site I can go to to read and learn more about Lipo packs?
Thanks for you help with this.
1. How do you know which type to buy?
2. How do you know how may cells each pack has to make sure you have or are buying the corret charger?
3. When charging is there anything special you need to do?
4. How many times can you charge / use them in one day?
5. Is there a site I can go to to read and learn more about Lipo packs?
Thanks for you help with this.
#123
Tech Adept
Ok Rick. Will the new breed of Lipo's kill 4 cell Oval racing or will we be forced back into 6cell style racing again?
#124
I am new to the Lipo batteries and I have a few questions.
1. How do you know which type to buy?
2. How do you know how may cells each pack has to make sure you have or are buying the corret charger?
3. When charging is there anything special you need to do?
4. How many times can you charge / use them in one day?
5. Is there a site I can go to to read and learn more about Lipo packs?
Thanks for you help with this.
1. How do you know which type to buy?
2. How do you know how may cells each pack has to make sure you have or are buying the corret charger?
3. When charging is there anything special you need to do?
4. How many times can you charge / use them in one day?
5. Is there a site I can go to to read and learn more about Lipo packs?
Thanks for you help with this.
2. You will need to use the manufacturer's specs to determine the number of cells and/or the nominal voltage. The nominal voltage of a LiPo cell is 3.7V. So usinn this you can determine the number of cells if it is not given. A 7.4V battery is 2-cell (2S), am 11.1V is 3-cell (3S) and a 14.8V is 4-cell (4S). Unless you really are knowledgeable, I would not try to determine the actual cell quantity (for charging purposes) if you are unsure or it in not marked.
3. No. You just need to be sure you are using a charger specifically designed for LiPo batteries set to charge the the correct number of cells and capacity. And if you are using a charger than can do both NiMH and LiPo, the charger must be in the LiPo mode or you will destroy your battery and possibly cause property damage or personal injury.
4. The battery can be used many times per day. The only requirement is that the battery be allowed to cool completely before recharging.
5. I am unaware of any specific sites, but R/C Tech contains many threads dediciated to LiPo batteries. You should be able to find good info throughout this site. Also check manufacturer's websites for product specific information.
#125
If there are limitations to motors, there is no reason LiPo will kill oval racing. There is also the 3.7V 1-cell option for 4-cll classes like oval and 1/12 scale.
#126
Tech Adept
iTrader: (20)
Oval and LiPo
Scarecrow
Please check out what the South West Tour is doing. Most classes will be brushless and lipo.
www.southwesttour.com
Rick
It looks like working for AE is agreeing with you.
Steve Jacquez
Please check out what the South West Tour is doing. Most classes will be brushless and lipo.
www.southwesttour.com
Rick
It looks like working for AE is agreeing with you.
Steve Jacquez
#127
Tech Adept
3.7volt is fine for 1/12, I would be more concern for the 1/10 classes. 4 cell open mod drivers are mostly using 4.0 brushless now. You and I know it's all about the speed. So hopefully some new tech. will happen in the future.
Hope to see you soon
Kenny
Hope to see you soon
Kenny
#128
Will this battery be approved for the TCS race?
#129
Tech Master
iTrader: (3)
Join Date: Nov 2001
Location: Land of high taxes and bad football
Posts: 1,807
Trader Rating: 3 (100%+)
Thanks for the reply. I have another question. When using 2S2P lipo packs how is it possible to balance the pack? I would think that each group of parallel cells will always have an inbalance.
#130
Tech Adept
Rick.
Reading your answers to a question above you say to question 4,
The battery can be used many times per day. The only requirement is that the battery be allowed to cool completely before recharging.
I am looking to get an higher capacity Lipo but the 3200 Orion Lipos I use there is no problem charging the cells when they are warm after use because they cool down while charging, does the Reedy Lipo not cool because I find it very useful on a club night when time is limited to put my pack straight on charge after racing.
Reading your answers to a question above you say to question 4,
The battery can be used many times per day. The only requirement is that the battery be allowed to cool completely before recharging.
I am looking to get an higher capacity Lipo but the 3200 Orion Lipos I use there is no problem charging the cells when they are warm after use because they cool down while charging, does the Reedy Lipo not cool because I find it very useful on a club night when time is limited to put my pack straight on charge after racing.
#131
Scarecrow
Please check out what the South West Tour is doing. Most classes will be brushless and lipo.
www.southwesttour.com
Rick
It looks like working for AE is agreeing with you.
Steve Jacquez
Please check out what the South West Tour is doing. Most classes will be brushless and lipo.
www.southwesttour.com
Rick
It looks like working for AE is agreeing with you.
Steve Jacquez
Yes. Please see www.reedypower.com for details.
#132
Rick.
Reading your answers to a question above you say to question 4,
The battery can be used many times per day. The only requirement is that the battery be allowed to cool completely before recharging.
I am looking to get an higher capacity Lipo but the 3200 Orion Lipos I use there is no problem charging the cells when they are warm after use because they cool down while charging, does the Reedy Lipo not cool because I find it very useful on a club night when time is limited to put my pack straight on charge after racing.
Reading your answers to a question above you say to question 4,
The battery can be used many times per day. The only requirement is that the battery be allowed to cool completely before recharging.
I am looking to get an higher capacity Lipo but the 3200 Orion Lipos I use there is no problem charging the cells when they are warm after use because they cool down while charging, does the Reedy Lipo not cool because I find it very useful on a club night when time is limited to put my pack straight on charge after racing.
But just in case, we recommend letting them cool between cycles.
#133
Tech Adept
Cheers for the reply Rick.
Its nice to have a straight forward honest answer.
Its nice to have a straight forward honest answer.
#135
A few more questions
First off I would like to say thanks for the quick reply to my questions above. But now I have a few more!
1. 7.4V is always 2 cells?
2. The pack should tell you how many cells?
3. Do you need to discharge these cells?
4 How do you store the cells when not using them for a week or so?
5. How may cells is the 5000 pack you have listed on your web site?
6. When will they be relaeased?
7. The new LRP3 charger looks to be the ticket for the LIPOS and NIMH batteries correct?
Once again Rick thanks for all your help and answers.
1. 7.4V is always 2 cells?
2. The pack should tell you how many cells?
3. Do you need to discharge these cells?
4 How do you store the cells when not using them for a week or so?
5. How may cells is the 5000 pack you have listed on your web site?
6. When will they be relaeased?
7. The new LRP3 charger looks to be the ticket for the LIPOS and NIMH batteries correct?
Once again Rick thanks for all your help and answers.