Sealed Lead Acid Battery

Description

The lead battery is widely applied for new energy, telecommunication, banking, medical industry, fire fighting, public safety etc. Characteristics of lead acid battery: 1. Excellent safety performance: No electrolyte leakage, battery swelling and cracking under normal use. 2. Good discharging performance: With smooth discharging voltage and mild discharging platform. 3. Good shock-proof performance: The fully charged and completely fixed battery, with 4mm amplitude and *6.7HZ frequency do have a normal open circuit voltage without leakage, batteries swelling or cracking problem after one-hour vibration. 4. Good impact-proof performance: The fully charged battery is proved to maintian normal open circuit voltage and be without leakage or batteries swelling or cracking after droping three times from *0cm height naturally to a 1 cm-thick hardwood board. 5. Good resistance to overdischarge: In temperature of *5 degrees Celsius, the fully charged battery discharges with fixed resistance which is equivalent to the one required by 1 CA discharge of the battery for three weeks, and it can restore capacity over *5%. 6. Good resistance to overcharge: The fully charged battery is proved to maintian normal open circuit voltage and be without leakage or batteries swelling or cracking in temperature of *5 degrees Celsius after chargeing at 0.1 CA for *8 hours, and the capacity maintian over *5%. 7. Good resistance to high current: The fully charged battery is proved to be without conductive part melted or any appearance deformation after discharging at 2 CA for 5 minutes or *0 CA for 5 seconds.