solar battery manufacturer
free maintenance
high discharge ability
low rate auto-discharge
long life cycle
solar battery manufacturer
1.maintenance free
2.low self-discharge
3.long life
4.uniform voltage can be kept among battery
5.no failure with in two year storage
6.quick starting touch-and-go
7.the battery can be freely used in three dimension directions
8.value-regulated, the pressure built-up inside of cells can be release during occasional discharge
9.the battery can be fully recharged even after standing in a discharged stale of zero volt for one month
10.safety: without acid leaked,reliable opening and closing of safe-value prevent damage to equipment and explosion battery
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