Payment & Shipping Terms:
|Product Name:||EV12330||Application:||UPS ,Banks & Financial Centre|
|Size Of Battery:||195.5*130*158*179mm||Terminal:||FP-39/RT-17 /FO-21|
Low Pressure Maintaince FreeDeep Cycle Lead Acid Battery Heavy Duty Grids
|Nominal Capacity (C20)||33Ah (10.5V,at 25℃)|
|Internal Resistance||Approx.13mΩ (25℃)|
|Max Charging Current||9.9A|
● UPS & EPS System
● Banks & Financial Centre
● Hospital& Testing Laboratories
● Solar & Wind Energy System
• Sealed Construction
The unique construction and sealing techniques ensure no electrolyte leakage from case or terminals.
• Electrolyte Suspension System
All batteries utilize an electrolyte suspension system consisting of a high porosity, glass fiber material which in conjunction with plates, totally absorb and contain the electrolyte.
• Gas Recombination
CGB batteries incorporate a built-in design that controls gas generation and induces recombination of more than 99% of gases generated during float or cyclic usage.
• Maintenance Free Operation
There is no need to check specific gravity of the electrolyte or add water to batteries during float service life. In fact, there is no provision for this type of maintenance.
• Low Pressure Valve Regulated System..
All batteries are equipped with safety release valves, designed to operate between 1.5 and 6 psi (10-40kPa) and automatically reseal. Hence, there is never an excessive accumulation of gas within the battery.
• Heavy Duty Grids
Heavy duty lead calcium tin alloy grids provide an extra margin of performance and service life in either float or cyclic applications.
• Cyclic Service Life
More that 600 discharge/recharge cycles can be realized from CGB CB and HR batteries, dependent on the average depth of discharge.
• Float Service Life
SE and CB, HR Series batteries have an expected life span of 3 to 5 years in float service applications.
• Self Discharge - Shelf Life
The self discharge rate at room temperature is approximately 3% of rated capacity per month.
• Operating Temperature
CGB Batteries may be operated over a broad range of ambient temperatures.
• Safe & Reliable
Efficient venting system automatically release excess gas when the pressure rises above the normal level & reseals the valves when it returns to the normal rate, which can protect the battery from bursting.
(1) Charging voltage
After the battery is full converted to float charging, the float voltage is around 13.0V. If the charging voltage is too high will cause the battery overcharge, otherwise the battery will not be full charged. Charging voltage is abnormal, it may be caused by the battery configuration error, or it may be caused by controller failure. Do not choose the controller with bad quality.
(2) The depth of discharge
Depth of discharge of the battery life is also a important factor for lifetime of battery, the deeper the battery discharge, the fewer the number of cycles, so battery should avoided from deep discharge.
(3) Regular maintenance
Battery should be regular checked in every period time after used, such as check its outlook, measuring the average voltage of each battery, etc.
Contact Person: Song Gao