Zhong Tong Bus Pure Electric Van EMT LiFePO4 features 1. Discharge and efficiency Lithum-ion batteries are nearly 100% efficient in both charge and discharge allowing for the same amp hours in and out. Lithium batteries are discharged 100% while the best lead acids batteries can only be...
Lithum-ion batteries are nearly 100% efficient in both charge and discharge allowing for the same amp hours in and out. Lithium batteries are discharged 100% while the best lead acids batteries can only be discharged 80%. Most lead acid batteries do not recommand more than 50% depth of discharge.
Lithium-ion batteries maintain their voltage throughout the entire discharge cycle. This allows for greater and longer-lasting efficiency of electrical components.
3. Long Cycle life
Rechargeable lithium-ion batteries cycle 4000 times or more @ 80% DOD.
CE,UL approved, it has the best safety and steady performance. Passed tests of squeeze, acupunture, dropping... No fire, no explosion. Each cell has a safety vent. When innner pressure inside the cell reaches 1.2-1.5 MP. This safty vent will cracked to lease pressure.
Self-discharge<3%(month), while the monthly self discharge of sealed lead acid battery is 10%.
6. Lighter weight and smaller volum
LiFePO4 battery technology is one of lithium-ion battery technolog, thus it has advantage-lighter weight of lithium battery. lithium-ion batteries are 1/3 the weight of lead acid batteries and 1/4 the volume of lead acid batteries.
Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of zhong tong bus pure electric van emt. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.