Allgrand company invested lots of costs to R&D, over many years of struggle with oversea tech-team, more than 3 years to improve road test and tech design with thousand times, , Allgrand Start Lithium ion-battery has realized goal of safety, stable, endurance, high-quality, high performance, which is best start lithium battery for vehicle.
+ Production Introduction
Allgrand Start Lithium ion-battery takes LiFePO4 of international advancement as positive material, high-tech production of revolution, which has outstanding performance of safety, environment-protection, energy-conservation, power-strong, endurance.
Alternating traditional lead-acid of vehicle, increasing power of engine obviously when somebody driving, twisting force increased while reduced noisy. Acculturating quickly, strong vclimbing.Driving sense of light, smooth, peaceful Looks like increased to the engine of the first-class cylinder capacity More magical, which is occurring 10%-25% oil effective. The light intensity more brighter, the cold air from air-conditioner more efficiency, the sound of inside vehicle effect increased obviously.

+ Performance
• Safety ( positive material-LiFePO4+BMS safety management system )
• Powerful ( current of starting reached over 800A )
• Energy-conservation ( subsidiary fire, successful examples with over 1000 platform )
• Environment-protection ( without pollution, no poisonous material )
• Durable ( waterproof, shockproof, life-usage is 5 times more than lead-acid )
Vehicle electric-generator is composed by rotating coil silting magnetic lines of flux to generate power, the angle relationship between coil and flux lines when rolling, which produce power of since wave, but the zero power occurs when the angle between zero degree and 180 degree.
Therefore, Allgrand Start Lithium ion-battery plays role of subsidiary to meet power-brand of discharge-moment, cold-air, head-light, sound and air-conditioner, which decreasing rate of oi-consumption.