TOPAK 12.8V 10Ah LiFePO4 Battery offers high energy density, IP65 waterproof, dustproof and corrosion-resistant design for reliable performance. Lightweight and portable with intelligent protection against hot swapping and arcing, ideal for electric tools, toys, lighting. Supports fast charging in 2 hours, over 6000 cycles lifespan, wide operating temperature -20°C to 60°C.More