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3S (11.1V) Flight Batteries LiPo Airplanes
More power, less weight—exactly what RC airplanes need. Extend run time and improve performance with high-quality, premium Lithium Polymer (LiPo) flight battery packs from AMain. No matter what capacity, size, voltage, brand, or connector you need, we’ve got the perfect 3S / 3-cell pack. ProTek, Lumenier, GensAce, Tattu, EcoPower, Venom and more brands in stock now for the 3-cell power you need!.3S (11.1V) Flight Batteries LiPo Airplanes
Showing 1 to 45 of 99 Products
![Gens Ace G-Tech Smart 3S Bashing Series Hardcase LiPo Battery 120C](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/gea/gea683s12e5gt.jpg)
Average Rating:2
Sale: $63.74
![ProTek RC 3S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (11.4V/4800mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/ptk/ptk-5116-22.jpg)
Average Rating:3
$59.99
ProTek RC 3S 130C Low IR Si-Graphene + HV Shorty LiPo Battery (11.4V/4800mAh) Crawler Pack w/T-Style Plug
Available in Stores
![ProTek RC 3S 90C Si-Graphene + HV LiPo Battery w/XT60 Connector (11.4V/1400mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/ptk/ptk-5570.jpg)
Average Rating:4
$29.99
ProTek RC 3S 90C Si-Graphene + HV LiPo Battery w/XT60 Connector (11.4V/1400mAh)
Available in Stores
![Spektrum RC 3S Smart LiPo 30C Battery Pack w/IC3 Connector (11.1V/2200mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/spm/spmx22003s30.jpg)
Average Rating:5
Sale: $19.99
![Spektrum RC 3S Smart G2 LiPo 100C Battery Pack (11.1V/5000mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/spm/spmx53s100.jpg)
Average Rating:5
$79.99
Spektrum RC 3S Smart G2 LiPo 100C Battery Pack (11.1V/5000mAh) w/IC5 Connector
![Spektrum RC 3S Smart G2 LiPo 30C Battery Pack (11.1V/850mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/spm/spmx8503s30.jpg)
Average Rating:3
$26.99
Spektrum RC 3S Smart G2 LiPo 30C Battery Pack (11.1V/850mAh) w/IC2 Connector
![ProTek RC 3S 90C Si-Graphene + HV LiPo Battery w/XT60 Connector (11.4V/1800mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/ptk/ptk-5572.jpg)
Average Rating:5
$34.99
ProTek RC 3S 90C Si-Graphene + HV LiPo Battery w/XT60 Connector (11.4V/1800mAh)
Available in Stores
![Spektrum RC 3S Smart LiPo Battery Pack w/IC3 Connector (11.1V/3200mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/spm/spmx32003s30.jpg)
Sale: $39.99
Available in Stores
![Pit Bull Tires Pure Gold 3S 80C Softcase Shorty LiPo Battery (11.4V/4300mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/pbt/pbtpbb43a80c3s.jpg)
$69.99
Pit Bull Tires Pure Gold 3S 80C Softcase Shorty LiPo Battery (11.4V/4300mAh) w/Battery Life Indicator & XT60 Connector
![Gens Ace 3s LiPo Battery 60C (11.1V/700mAh) (OMP M2/Logo 200)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/ga/gea7003s60x3.jpg)
Average Rating:4
Sale: $16.99
Available in Stores
![Gens Ace G-Tech Smart 3S LiHV Battery 60C (11.4V/4300mAh)](https://images.amainhobbies.com/cdn-cgi/image/f=auto,width=200/images/large/gea/gea433s60x6gt.jpg)
Average Rating:4
Sale: $48.44
Available in Stores