Ty-fy batteries are designed and tested for high performance and safety.
Genuine Ty-fy rechargeable lithium-ion battery pack
No memory effect, meaning you can recharge it at any point without having to discharge it first. Sealed leak-proof construction-Sealed construction provides safety and maintenance-free service
Our rechargeable batteries provide long storage life with few limiting conditions
Sealed leak-proof construction-Sealed construction provides safety and maintenance-free service