hat
2. Sèvi ak kapasite segondè ak lavi long nan ityòm fosfat fè batri, lavi sèvis 5 ane, ka reziste tanperati wo ak tanperati ki ba, ka asire lavi sa a ki sèvis long nan pwodwi a tout antye;
eng
2. Using high capacity and long life of lithium iron phosphate battery,service life 5 years, can resist high temperature and low temperature, can ensure the long service life of the whole product;