Lead acid battery is the earliest industrialized secondary battery with a history of 160 years since it was invented in 1859. However, it has the low energy density and short cycle life. Because its main raw material lead is a kind of toxic substance, there is a risk of lead pollution in process of production and reproduction, and poor management can cause harm to the environment and people. Compared to lead acid battery lithium ion battery is a kind of high energy storage battery. Its advantage is high energy density, high efficiency and environmentally friendly. With the implementation of environmental protection and related national laws and policies, the disadvantages of lead acid batteries are becoming more and more apparent. Its technological level has reached the limit and its service life, energy density, and environmental pollution all show the trend of being replaced by lithium batteries.
• High energy density. The energy density of lithium ion battery with the same volume is 4 times that of lead acid battery.
• Super long life. Its calendar life is more than 8 years, 4-8 times longer than lead acid batteries.
• Safe and convenient. Inbuilt BMS ensures the battery safety performance and can also realize other functional applications.
• Maintenance free. Can be connected in parallel and series to get higher power.
• Fast charging & discharging, which is greatly reduces the charging time.
• Green energy. No heavy metals as lead, cadmium, Hg and friendly to the environment.
Solar/wind power system, city grid ESS(On/Off), community and family, RV motorhome, golf carts battery, boat marine yachts, electric skateboard, vehicle, telecom base, CATV system, computer server center, medical instrument, military equipment, security and electronics, mobile POS, mining light, torch, LED light, emergency light, LED backup, engine starting battery etc.
|Model||Rating||Continuous Charge||Continuous Discharge||Peak Discharge||Load Power||Size (H*W*L)||Weight||Housing|
|12V40Ah||12.8V 40Ah||max 40A, max 14.6V||max 40A, 10V cutoff||max 120A||max 500W||220*128*197mm||6.0Kg||ABS plastic, black|
|12V45Ah||12.8V 45Ah||max 40A, max 14.6V||max 40A, 10V cutoff||max 120A||max 500w||222*133*238mm||6.0Kg||ABS plastic, black|
|12V60Ah||12.8V 60Ah||max 60A, max 14.6V||max 60A, 10V cutoff||max 180A||max 720W||221*175*260mm||9.5Kg||ABS plastic, black|
|12V70Ah||12.8V 70Ah||max 60A, max 14.6V||max 60A, 10V cutoff||max 180A||max 720W||220*174*306mm||10.5Kg||ABS plastic, black|
|12V80Ah||12.8V 80Ah||max 80A, max 14.6V||max 80A, 10V cutoff||max 200A||max 1.0Kw||215*168*307mm||11.0Kg||ABS plastic, black|
|12V90Ah||12.8V 90Ah||max 90A, max 14.6V||max 100A, 10V cutoff||max 300A||max 1.2Kw||215*168*307mm||11.5Kg||ABS plastic, black|
|12V100Ah||12.8V 100Ah||max 100A, max 14.6V||max 100A, 10V cutoff||max 300A||max 1.2Kw||221*173*330mm||12.0Kg||ABS plastic, black|
|12V120Ah||12.8V 120Ah||max 100A, max 14.6V||max 100A, 10V cutoff||max 300A||max 1.2Kw||238*173*406mm||15.0Kg||ABS plastic, black|
|12V150Ah||12.8V 150Ah||max 100A, max 14.6V||max 100A, 10V cutoff||max 400A||max 1.8Kw||240*170*484mm||17.0Kg||ABS plastic, black|
|12V200Ah||12.8V 200Ah||max 100A, max 14.6V||max 200A, 10V cutoff||max 450A||max 2.4Kw||222*238*522mm||23.0Kg||ABS plastic, black|
|12V250Ah||12.8V 250Ah||max 100A, max 14.6V||max 200A, 10V cutoff||max 450A||max 2.4Kw||224*267*520mm||24.0Kg||ABS plastic, black|
|12V300Ah||12.8V 300Ah||max 100A, max 14.6V||max 200A, 10V cutoff||max 500A||max 3.6Kw||224*267*520mm||27.0Kg||ABS plastic, black|
|12V400Ah||12.8V 400Ah||max 100A, max 14.6V||max 250A, 10V cutoff||max 500A||max 4.8Kw||224*267*520mm||40.0Kg||ABS plastic, black|