Lipo Battery balance charging question 2s & 3s

[Percepto]

Hi, I'm brand new to the forum and brand new to the hobby! I bought my son a Hyper Go H16BM RC car for Xmas and want to know how to get the best out of it.
Firstly, the batteries, I have the following:
2 x 7.4V 1050mAh 7.77Wh 25c (batteries that came with the package)
2 x Zeee 11.1V 2200mAh 24.42Wh 50c.
I have a LiPro Balance Charger and the appropriate balance cables. I know that I must charge the 7.4V at 2s and the 11.1V at 3S but my questions are:
1. How many V should the charger show when the batteries are charged for storage?
2. How many V should the charger show when the batteries are fully charged?
Thanks for any help/info

 

[DavidB1126]

Storage charge: 3.8v/cell (7.6v for 2s, 11.4v for 3s)
Balance charge / fully charged: 4.2v/cell (8.4v for 2s, 12.6v for 3s)

 

[DavidB1126]

For charge rate, for the 2s packs, 1.0A for 1C. For the 3s packs, 2.2A for 1C.

 

[RustyUs]

Welcome to RC Talk.
This is usually the first place I tell someone to go visit when wanting to know a bit about LiPo batteries... http://www.rogershobbycenter.com/lipoguide/

What charger are you using?

 

[Percepto]

iMax Lipro Balance Charger
Thanks for the link.

 

[Percepto]

I'm reading through the info in the link now, it's really helpful, thanks again.

 

[WickedFog]

I'm reading through the info in the link now, it's really helpful, thanks again.

Lots of good info here as well

Thread 'Everything You Want To Know About RC Electronics'

Jul 26, 2024

Welcome to our comprehensive RC batteries and motors resource hub designed to help you get the most out of your RC experience. Whether you're a seasoned veteran or a newcomer to the world of radio-controlled vehicles, this thread aims to provide you with all the essential information and expert advice you need.

TABLE OF CONTENTS

• The Ultimate Guide to Lithium Polymer (LiPo) Batteries for RC Enthusiasts - Dive deep into the world of LiPo batteries, understanding their benefits, safety tips, and how to maximize their performance in your RC models...

• Greywolf74
• Replies: 0
• Forum: Electronics

• 
• 

 

[Greywolf74]

Lots of good info here as well

Thread 'Everything You Want To Know About RC Electronics'

Jul 26, 2024

Welcome to our comprehensive RC batteries and motors resource hub designed to help you get the most out of your RC experience. Whether you're a seasoned veteran or a newcomer to the world of radio-controlled vehicles, this thread aims to provide you with all the essential information and expert advice you need.

TABLE OF CONTENTS

• The Ultimate Guide to Lithium Polymer (LiPo) Batteries for RC Enthusiasts - Dive deep into the world of LiPo batteries, understanding their benefits, safety tips, and how to maximize their performance in your RC models...

• Greywolf74
• Replies: 0
• Forum: Electronics

• 
• 

THIS!

Not that I'm biased or anything.

 

[Hornet68]

7.4V 1000mAh Li-ion Battery - 2 Pack 2S 30C Batteries with Deans T Plug for RC Truck Brushless Racing Car HBX 16889 16890A and XLH Q901 Q902 Q903 1/16 Scale with Rechargeable 2 USB Chargers​

Amazon.