Prolonging Battery Life
 Charging instruction
1.Recharge the battery immediately after use.
2.Constant voltage charging is recommended at 25℃,2.23-2.30vpc for standby use and 2.40-2.45 for cycle use.
3.The maximum initial charging current should be 0.4CA.
4.If batteries are used in series or parallel, the correct size cabling should be used.
5.Do not charge the battery in upside-down position.
6.The battery require approx. 110% of the total discharging energy to fully recharge.
7.Mixed usage of batteries differing in batteries and the equipment due to the difference in characteristics values. This must not be attempted anyhow.

Discharging instruction
1.Never leave a battery in discharging condition.
2.Never allow a battery to fall below 2 vpc in storage. The full capacity may not be able to be reached and actual life decreases.
3.Maximum continuous discharge current is 5CA for greater continuous discharge current please contact G-BATT VRLA technical department.
4.Avoid overdischarging the battery.
5.Stored batteries should receive a supplementary charge at intervals suggested.

Supplementary Charge Suggestion
When storing the batteries, be sure to remove them from the equipment, or disconnect them from the charger and the load. Keep them in a place where the air is dry and the temperature is sufficiently low. It is recommended that they receive a refresh charge at recommended intervals.

Storage Temp             Charging interval
20℃ or less                Every 9 months
20-30℃                    Every 6 months
 30-0℃                     Every 3 months