Eco Friendly 200Ah Sealed Lead Acid Batteries 12V Deep Cycle
|Nominal Capacity (C20)||200Ah ( at 25℃)|
|Internal Resistance||Approx. 4.5 mΩ (25℃)|
|Max Charging Current||60A|
1: Stable discharging: 15% more working time than similar products.
2: Battery life: using the advanced technology to extend the
battery life, 8% longer than similar products.
3: Eco-friendly: non-cadmium technology.
4: Maintenance-Free Operation: Absorbent Glass Mat (AGM) technology
ensures efficient gas recombination up to 99% and freed- om from
electrolyte maintenance. no need to check the specific gravity of
the electrolyte or add water.
Lead Acid Battery Construction:
· Sealant ........Epoxy Resin
· Component ......Raw material
· Safety valve .....EPDR
· Positive ........Lead dioxide
· Terminal ........Copper
· Negative ........Lead
· Separator ........Fiber glass
· Container ........ABS
· Electrolyte .......Sulfuric acid
2: Electric tricycle
3: quad bikes
4: electric scooters
5: electric cars
6: mobility scooters etc
7: golf cars
8: Ride-on toys
9: Electric scooters
10: Battery-powered wheelchairs
11: Portable television and video equipment
12: Lifting equipment
13: Semi-traction lawn mowers
14:Besides our lead acid battery batteries pack used in store the
green energy like solar power,wind power and UPS
● Batteries should be stored in dry and clean warehouse which has
good air exchange system. Batteries should avoid direct sunlight.
Batteries should not be near to heat (such as radiator, the
distance should more than1m). Batteries should avoid any toxic gas
and organic solvent.
● When the ambient temperature is less than 25℃, the longest
storage life is 6 months. If ambient temperature is higher, the
longest storage life varies as specified in below chart.
|Storage Temperature (℃)||≤25||26～33||34～40|
|Storage Time (Month)||6||3||1|
● Batteries should be recharged within the storage life or before
Charging methods: maximum charging current 8A, constant voltage
Charging time: 15~20h; Temperature compensation coefficient:
• Sealed Construction
The unique construction and use waterproof battery cable to offer
reliable guarantee for stable operation of solar street lamp
• 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
• 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
• Deep Discharge Recovery
The batteries recover their capacities even after repeated deep
Since partial electrical quantity will be lost during the
transportation and storage, batteries should be recharged with the
current-limiting & constant voltage before using. Charging
current limiting at 0.30C20(A), voltage and charging time are as
|Charging Voltage(V /PCS)||Supplementary Charging Time(h)|
Floating Charge Operation
The best running condition for VRLA battery is floating charge
operation. Under this condition, batteries are in full charging
status. Once electricity went off, batteries will supply the
longest backup support time and offer the longest expected life.
Battery should be charged with limiting current and constant
voltage when float charging. Setting a limiting current at 0.30C20
(A) and a limiting voltage, start charging with original current,
then it will convert to constant voltage and charge automatically
till the battery terminal voltage reaches floating charge voltage.