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EV Parts > Batteries > Thunder Sky Batteries

 

Thunder Sky Batteries

Thunder Sky is one of the largest manufacturer of lithium batteries in the world. The chemistry of these cells is Lithium Iron Phosphate (LiFePO4) or LFP. The main advantage of LFP batteries is that they do not have the volatile thermal issues that Li-ion batteries have, making LFP batteries much safer then Li-ion. The other advantage is that they have very high cycle life of up to 2000 cycles compared with Sealed Lead Acid (SLA) batteries that have a cycle life of about 400 cycles. This means that the LFP cells can last 5 times as long as the SLA batteries. The price of lithium batteries keeps coming down and the price of lead batteries keeps going up. Hopefully lithium batteries will eventually become equal in price or even cheaper then SLA batteries. If you factor in the cycle life of LFP batteries it can be argued that LFP batteries are already cheaper per use then SLA batteries.

We have been experimenting with these cells for the past year in several real life EV applications such as Electric motorcycles, Electric quads and Electric scooters. The capacity and discharge characteristics have met our expectations. The jury is still out on the manufactures claim of a battery life of 2000 cycles.

These cells are currently for sale to developers only.

Model Nominal voltage Capacity Dimensions (mm) Weight (kg) Price  
LFP40 3.2V 40Ah 116 x 190 x 46 1.5kg $100
LFP60 3.2V 60Ah 115 x 215 x 61 2.5kg $150
LFP90 3.2V 90Ah 145 x 220 x 68 3kg $220
 
 
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Electric Motorsport specializes in the sales and service of Personal Electric Vehicles as well supplying Electric Vehicle parts for EV Builders, Hobbyists, Educational institutions and Original Equipment Manufactures (OEM). These Electric Vehicle parts are used in electric motorcycles, cars, trucks, motor bikes, scooters, ATV's (quads), trikes, electrathon racers, bicycles, boats, plains, trains, robotics, as well as the film and television industry.

Electric Motorsport manufactures its own line of production electric motorcycles as well as doing custom Electric Vehicle builds.

Electric Motorsport's Electric Vehicles us NO gas, and have NO exhaust, which means NO emissions. That's right, NO smoke, NO fumes, and NO pollution. These vehicles are also quite which means NO noise pollution. Another advantage of pure electric vehicles is that they have much lower maintenance. There are No Oil changes, NO filters to change and NO carburetor to clean. It is also a lot easier to start and run these pure Electric Vehicles. There are NO starters to kick or engage and there is NO warm up required, just turn the key on and they are ready to ride.

 
     
 

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ength, 5.81". Width, 3.32". Height, 5.88"