Low Pressure Maintaince FreeDeep Cycle Lead Acid Battery Heavy Duty
|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
• Heavy Duty Grids
Heavy duty lead calcium tin alloy grids provide an extra margin of
performance and service life in either float or cyclic
• 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
• 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
(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
(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