①large capacity available,99% of the capacity available (50%---60% for lead-acid battery)
②Green and environmental,no containing acid and heavy metal such as lead,cadmium and Hg.
③High density of energy,high specific capacity,with higher capacity than lead-acid battery with same size.
④High cell discharge platform,the discharge platform with voltage 12.8V.
⑤Long cycle life,4-5times of the lead-acid battery.
⑥low self-discharge rate,only 1/20 of the lead-acid battery.
⑦fast charge,18times of the lead-acid battery.
⑧light weight,only 1/3 of the lead-acid battery, no need to add water, avoid maintenance completely.
⑨safe and reliable,perfect inner protect circuit,can avoid the safety trouble caused by over current,short-circuit,over charge and over discharge.
The products can be widely used in boat,medical equipment,alarm system, emergency lighting system,UPS,large UPS,and computer ups,energy storage.