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Title: Battery Issue for my Quadcopter. Post by: ap16j55 on July 12, 2015, 12:44:20 PM I am trying to build a Quad for the first time. I have the following configuration.
A2212 13T 100 motor kv X 4 HLW XXD - 30 A ESC KK2.1.5 Avionics TXRX. Custom made battery supplying 12 V When tried with this battery, individually all motors rotate. But when all 4 are connected through KK2, they wont move. When connected through an adopter, 3 motors worked parallelly. Not able to understand the issue. Can anyone please help? Thanks in advance. Title: Re: Battery Issue for my Quadcopter. Post by: Darshan for multirotors on July 12, 2015, 12:50:43 PM Custom made battery supplying 12 V What do you mean by this?When tried with this battery, individually all motors rotate. But when all 4 are connected through KK2, they wont move. When connected through an adopter, 3 motors worked parallelly Any pic of the custom made battery ? It type (lipo,life,etc) Which adapter? Please.post pictures of battery adapter and the method you have connected the motors to the kk board and in the parallel series in Title: Re: Battery Issue for my Quadcopter. Post by: ap16j55 on July 12, 2015, 01:00:55 PM Please find attached a picture of the battery. The same was made from a maker at lamington road.
Title: Re: Battery Issue for my Quadcopter. Post by: ap16j55 on July 12, 2015, 01:01:49 PM The adopter is similar to cell phone adopter with 12V 1 A rating.
Title: Re: Battery Issue for my Quadcopter. Post by: IndianHobbyShop on July 12, 2015, 01:28:17 PM What is the C rating on this battery.
Seems that it's a standard 1C battery using which you will certainly not be able to fly. Title: Re: Battery Issue for my Quadcopter. Post by: ap16j55 on July 12, 2015, 01:34:07 PM This is generating 12 V. Donot know is C rating. But single motor is running at required speed when connected directly.
Title: Re: Battery Issue for my Quadcopter. Post by: liakhat on July 12, 2015, 01:46:35 PM Its better to buy a new one instead on doing custom battery as this lipo battery are dangerous if mishandled
Title: Re: Battery Issue for my Quadcopter. Post by: ap16j55 on July 12, 2015, 01:58:21 PM Thank you for the suggestion. Am also thinking in similar lines. But before going for a new one, want to confirm that the issue is battery related.
The issue face by us: When 1 motor is connected to battery, it is running fine. If two are connected both are not moving. When two motors are connected to adopter, they are running. Where and what can be the reason. Title: Re: Battery Issue for my Quadcopter. Post by: Darshan for multirotors on July 12, 2015, 02:49:53 PM Low c rating maybe
Title: Re: Battery Issue for my Quadcopter. Post by: gunnu on July 12, 2015, 04:10:41 PM The issue face by us: When 1 motor is connected to battery, it is running fine. If two are connected both are not moving. When two motors are connected to adopter, they are running. Where and what can be the reason. this is because required amount of current is not provided by battery... kindly use 20-25C lipo battery... regards Title: Re: Battery Issue for my Quadcopter. Post by: ap16j55 on July 12, 2015, 06:53:28 PM Thank you for the response.
Will try it. |