> Please don’t short-circuit the cathode and anode when use multiple battery.
> Let connection line in the open state. Terminal，bolt and the conductor contacts should
put a layer of anti-corrosion agent (Vaseline) to avoid high level of corrosion resistance.
>It is recommend that Socket terminal battery use Jack-wiring connections. If it is unavoidable use welding, please finish the welding within 5mins by 60W, make sure not bending terminal.
> Serial number: 1）Impact on human at the Overhaul. 2）The Battery surrounding environment of insulation.3）Reliability. The three facts with regard to the security number of battery (battery voltage).
> Parallel connection number: Socket terminal battery should be no more than parallel 3 when float usage.
> Please never combine old batteries and new one, different style of battery and different manufacturers’ battery
>Avoid exposure to organic solvents at the place of battery installation. Because Battery bracket use synthetic resin without adding plasticizers.
4. Routine inspections and Maintenance
> Conduct inspections on a regular basis battery，if battery Performance anomalies，Pool shell, cracking the lid，Deformation injury and leakage，user should be replace the battery immediately. Don’t use the cloth of synthetic material to clean stains on the battery, damp cloth can be used.
> Regular monthly inspection of the float use of battery voltage, it should adjust the value if deviate from the reference value.
> Pay attention to the design life span of batteries, The timely replacement to avoid the use of extended.
>Please prepare the emergency power equipment etc. Fire equipment. Make sure following Fire codes of the law to check.
5. Battery storage
> The ambient temperature should be within -20℃~+50℃ when the battery storage.
> The battery will lose some capacity due to self-discharge during its storage or delivery,
So please recharge the battery before using.
> Please recharge regularly during Long-term preservation in order to make up for the self-discharge.
Storage temperature and interval time of recharge