Gens Ace Tattu 850mAh 4S Lipoly Pack

Level up your combat robot with the power and precision of the Tattu 4S 850mAh 4S Lipoly battery!

Ready to make the jump to 4S? Tattu delivers exceptional performance for competitive builders who demand reliability, power, and lightweight design. These batteries are engineered for the rigors of combat robotics, with industrial-grade quality that goes far beyond hobby standards.

Switching to 4S voltage gives your robot a serious boost in performance—especially for weapon systems. With higher voltage, your motors spin faster, hit harder, and spin up quicker. That means more energy behind every impact and more control in every match.

Note: 4S batteries deliver more power, but they also draw more current and can stress components not rated for the higher voltage. Make sure your motors, ESCs, and wiring can handle the upgrade before making the switch.

Tattu R-Line is a new battery product line designed for combat robotics and professional FPV racing competitions. This 550mAh 4S has higher capacity, lower internal resistance and lower landing temperatures. They’re also more powerful than any graphene battery.

Tattu’s advanced cell matching technology and vibration-resistant, fire-safe packaging ensure every pack arrives in top condition. Whether you’re pushing your bot to the limit or looking for more runtime with less weight, this battery delivers.

• High-capacity cells with space-saving stacking technology
• Exceptional discharge performance and energy density
• Built with premium-grade Lithium Polymer materials
• More durable, more powerful, and longer-lasting than typical hobby batteries

More weapon speed. More punch. More wins. That’s the Tattu difference.