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« on: December 25, 2014, 10:14:29 PM »
gunnu
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hello friends,
     a have an question regarding connecting lipo in parallel configuration.. can i connect two lipo of different power mah ( 2200mah and 5200mah)
and different brand (wolf pack and zippy) into parallel configuration.. both are 3S battery.. one is two month old( used 8 to 10 times) and one is new.. (never used) is it safe or can cause damage to any of the battery... Head Scratching Head Scratching

thanx
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« Reply #1 on: December 25, 2014, 11:54:42 PM »
Rcjabalpur
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You can , just make sure both the batteries are fully charged and as matched as they can be .
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« Reply #2 on: December 25, 2014, 11:55:39 PM »
Rcjabalpur
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Though on the other hand i would preffer to use same packs
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Hobbico next star | sky surfer V2 | .46 High wing trainer | O.S .46 Ax | O.S .46 La | O.S 55 AX | super tigre .10 motor | Spektrum DX5e | FUTABA 10J | Hitec X4 Eighty | Phoenix Scanner | Multiplex Twinstar ii

Acquiring soon |  no plans as of yet  |

The ultimate responsibility of the pilot is to fulfill the dreams of the countless millions of earthbound ancestors who could only stare skyward and wish.
 

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« Reply #3 on: December 25, 2014, 11:57:55 PM »
gunnu
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same mean?? same brand or same power??
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« Reply #4 on: December 26, 2014, 12:02:47 AM »
Rcjabalpur
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Same brand and same power both
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Hobbico next star | sky surfer V2 | .46 High wing trainer | O.S .46 Ax | O.S .46 La | O.S 55 AX | super tigre .10 motor | Spektrum DX5e | FUTABA 10J | Hitec X4 Eighty | Phoenix Scanner | Multiplex Twinstar ii

Acquiring soon |  no plans as of yet  |

The ultimate responsibility of the pilot is to fulfill the dreams of the countless millions of earthbound ancestors who could only stare skyward and wish.
 

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« Reply #5 on: December 26, 2014, 12:03:19 AM »
gunnu
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ok thanx..
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« Reply #6 on: December 26, 2014, 12:25:02 AM »
gunnu
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watch this video.... confused  Head Scratching Head Scratching
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« Reply #7 on: December 26, 2014, 12:56:06 AM »
IndianHobbyShop
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Although using same capacity, C Rating and brand is always recommended and a better option while clubbing LiPo's (in Parallel) but you still can use different capacities (in parallel).
Just make sure that the total current requirement is well within the limits of what both packs combined can deliver.

Also make sure to install LiPo alarm in both packs while flying so as to get alerted as soon as any of the cell from any of the battery approaches the threshold.


BTW, Doing something similar in series should be completely avoided (specially when the difference in capacity is high) since the cells from the smaller capacity LiPo won't be able to match the requirement of the current delivery from that of the larger pack (considering both cells have same C Rating)

In Parallel configuration, the cells (from both packs) assists each other in power delivery but in series the cells from the smaller capacity pack becomes the weak link in the daisy chain since the current flows through it.
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« Reply #8 on: December 26, 2014, 12:58:11 PM »
gunnu
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thanx ...
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