RC India
Welcome Guest, please login or register.
 
Pages: [1]   Go Down
0 Members and 1 Guest are viewing this topic. Topic Tools Topic Tools 
Read
« on: January 13, 2018, 03:20:25 PM »
sim_tcr
Car Lover
Forum Veteran

****

Reputation Power: 5 
sim_tcr has no influence.
Offline Offline

City: Thrissur
State: Kerala
RC Skills: Intermediate
Posts: 311
Join Date: Jan, 2018




Hello All,

I am a beginner to RC Crawlers.
I bought the HB - P1802 https://www.amazon.in/gp/product/B017BAE9IA/ref=as_li_tl?ie=UTF8&camp=3638&creative=24630&creativeASIN=B017BAE9IA&linkCode=as2&tag=abitasimon-21&linkId=d33b29b934d256a524d2481d9e672364 (blue) model and it works well.
The battery pack came with the model is 4.8V 700mAh NiCd pack.
I wanted to make some spare battery pack with four 1.2V 2800mAh NiMH rechargeable batteries by using battery holder like below,
http://www.rcindia.org/beginners-zone/question-on-building-a-spare-battery-pack-using-four-1-2v-2800mah-nimh/?action=dlattach;attach=733679
Question on building a spare battery pack using four 1.2V 2800mAh NiMh.

Will it work to drive the car?
The battery connector on the pack (female) pic below,
http://www.rcindia.org/beginners-zone/question-on-building-a-spare-battery-pack-using-four-1-2v-2800mah-nimh/?action=dlattach;attach=733681
Question on building a spare battery pack using four 1.2V 2800mAh NiMh.

http://www.rcindia.org/beginners-zone/question-on-building-a-spare-battery-pack-using-four-1-2v-2800mah-nimh/?action=dlattach;attach=733683
Question on building a spare battery pack using four 1.2V 2800mAh NiMh.


And the connector on the car (male) pic below,
http://www.rcindia.org/beginners-zone/question-on-building-a-spare-battery-pack-using-four-1-2v-2800mah-nimh/?action=dlattach;attach=733685
Question on building a spare battery pack using four 1.2V 2800mAh NiMh.


What are these connectors called in online websites?
If the exact one is difficult to find, what other alternative I can by online?

If this is not the right section, please move it wherever it belongs.

Thank you.

71DsipM4jGL._SL1500_.jpg
Question on building a spare battery pack using four 1.2V 2800mAh NiMh.
* 71DsipM4jGL._SL1500_.jpg (47.91 KB, 800x583 - viewed 788 times.)
This post has 3 more images(s)/attachment(s). Please login or register to view them.
Logged
 

Read
« Reply #1 on: January 13, 2018, 05:04:14 PM »
sanjayrai55
Plane Lover
Forum Hero

*****

Reputation Power: 85 
sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.
Online Online

City: Gurgaon
State: Haryana
RC Skills: Intermediate
Posts: 8337
Join Date: Dec, 2011

Don't wake a Tiger until you've factored the teeth



http://www.rcindia.org/gas-glow-nitro-planes/pilot-(ok-model)-shooting-star-40-l-in-corro/25/

See reply # 48
Logged

 

Read
« Reply #2 on: January 13, 2018, 05:10:19 PM »
sim_tcr
Car Lover
Forum Veteran

****

Reputation Power: 5 
sim_tcr has no influence.
Offline Offline

City: Thrissur
State: Kerala
RC Skills: Intermediate
Posts: 311
Join Date: Jan, 2018



Thank you for responding.
I think this is almost similar i want to make.
I dont want to hard solder the batteries, I wanted to use my existing battery re charging unit to recharge the batteries. That why I want to use a battery holder.
Can you tell me the details on that connector you are using?  Is that a jumper connector like this https://www.amazon.in/Adraxx-Jumper-Wire-Female-Set/dp/B01LXJ7IUZ/ref=sr_1_21?ie=UTF8&qid=1515842700&sr=8-21&keywords=jumper+cables?
Logged
 

Read
« Reply #3 on: January 13, 2018, 05:13:23 PM »
sanjayrai55
Plane Lover
Forum Hero

*****

Reputation Power: 85 
sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.
Online Online

City: Gurgaon
State: Haryana
RC Skills: Intermediate
Posts: 8337
Join Date: Dec, 2011

Don't wake a Tiger until you've factored the teeth



No

It's a standard Servo connector
Logged

 

Read
« Reply #4 on: January 18, 2018, 10:41:33 PM »
YashasR
Plane Lover
Senior Member
***

Reputation Power: 2 
YashasR has no influence.
Offline Offline

City: Delhi
State: Delhi
RC Skills: Advanced
Posts: 150
Join Date: Mar, 2017



It's called a jst-sm connector

Sent from my Redmi Note 4 using Tapatalk
Logged
 

Read
« Reply #5 on: May 30, 2019, 07:24:19 PM »
mechnicus
Plane Lover
Active Member
**

Reputation Power: 1 
mechnicus has no influence.
Offline Offline

City: Mumbai
State: Maharashtra
RC Skills: Beginner
Posts: 3
Join Date: May, 2019



Hi sim_tcr,

Im a novice and trying to build a pack for my son's RC rock crawler. Can you please confirm if your setup worked for you?

Regards
Logged
 

Read
« Reply #6 on: May 30, 2019, 07:28:51 PM »
mechnicus
Plane Lover
Active Member
**

Reputation Power: 1 
mechnicus has no influence.
Offline Offline

City: Mumbai
State: Maharashtra
RC Skills: Beginner
Posts: 3
Join Date: May, 2019



Hello Folks,

Im trying to build a spare battery pack for my sons RC rock crawler. The current battery pack is a 4.8v 700mAh pack. I want to build a higher capacity pack with rechargeable batteries from reputed brands.

I have come across this thread and am planning to take a similar approach:
http://www.rcindia.org/beginners-zone/question-on-building-a-spare-battery-pack-using-four-1-2v-2800mah-nimh/new

Kindly confirm if this approach will work.

Thanks and Regards
Logged
 

Read
« Reply #7 on: May 30, 2019, 07:31:54 PM »
sim_tcr
Car Lover
Forum Veteran

****

Reputation Power: 5 
sim_tcr has no influence.
Offline Offline

City: Thrissur
State: Kerala
RC Skills: Intermediate
Posts: 311
Join Date: Jan, 2018



Hi sim_tcr,

Im a novice and trying to build a pack for my son's RC rock crawler. Can you please confirm if your setup worked for you?

Regards
Above setup did not work well. Because the batteries were too old and did not have enough juice left. So i used 2 4000mah old tablet batteries in series and run with that.
Logged
 

Read
« Reply #8 on: May 30, 2019, 07:46:21 PM »
mechnicus
Plane Lover
Active Member
**

Reputation Power: 1 
mechnicus has no influence.
Offline Offline

City: Mumbai
State: Maharashtra
RC Skills: Beginner
Posts: 3
Join Date: May, 2019



Thanks for your reply. So if I use a new set of batteries with the batter holder mentioned by you, will it work? I will have to solder the jst-sm connector to the battery holder.
Logged
 

Read
« Reply #9 on: May 30, 2019, 07:55:06 PM »
sim_tcr
Car Lover
Forum Veteran

****

Reputation Power: 5 
sim_tcr has no influence.
Offline Offline

City: Thrissur
State: Kerala
RC Skills: Intermediate
Posts: 311
Join Date: Jan, 2018



Thanks for your reply. So if I use a new set of batteries with the batter holder mentioned by you, will it work? I will have to solder the jst-sm connector to the battery holder.

Thanks for your reply. So if I use a new set of batteries with the batter holder mentioned by you, will it work? I will have to solder the jst-sm connector to the battery holder.

Getting the exact connector may be an issue. Buy jst connector and replace the connector on car as well to jst
Logged
 

Pages: [1]   Go Up
Jump to:  

Related Topics
Subject Started by Replies Views Last post
NiMH Battery pack and NiMH battery selection guide
Cars
bala92 5 4176 Last post February 08, 2014, 09:44:59 PM
by utkarshg13
Where to buy a good 6v NiMh Receiver pack?
Wanted
Cycloned 7 3101 Last post January 06, 2015, 10:42:31 PM
by radiocraft
Re: SALE: 7.2V NiMH 3300mAh RC Car Pack
For Sale
GhostRider 5 2405 Last post April 22, 2015, 07:03:45 PM
by GhostRider
Re: SALE - NiMH 3300 mah RC Car pack
For Sale
GhostRider 2 1887 Last post July 22, 2016, 12:42:24 PM
by GhostRider
looking for 3 cell 2800mah to 3200 mah battery 30C/40C,
Wanted
jammulak 4 1353 Last post June 08, 2016, 03:39:21 PM
by Balakrishna Reddy