AGM Deep Cycle Battery
Absorbed Glass Mat (AGM) is a class of valve-regulated lead acid battery (VLRA) in which the electrolyte is held in glass mats as opposed to freely flooding the plates. This is achieved by weaving very thin glass fibers into a mat to increase surface area enough to hold sufficient electrolyte for the lifetime of the cell. The advantages to using the AGM batteries are many: these cells can hold roughly 1.5 times the amp hour capacity of a similar size flooded battery due to their higher power density; another factor that improves their efficiency is the higher lead purity used in AGM cells; their low internal resistance allows them to be charged and discharged much faster than other types, yet these batteries are typically twice the cost of their counterpart. AGM cells battery function well in colder temperatures and are highly resistant to vibration and it is featured of its long service life, which offers 30% more cyclic life than the standby series.
Deep Cycle Batteries are the key component in various types of renewable energy systems that require the storage of electricity. A battery bank can provide a relatively constant source of power when the grid is off, or when your photovoltaic system is not producing power/no sunlight.
Features of the 12V 200Ah deep cycle solar battery
◇Sealed and maintenance-free operation
◇Stable quality and high pass rate
◇Long service life in floating condition 10~12 years at 25℃/77℉
◇Excellent starting performance, long cycle life
◇Long discharge duration, excellent fast charge performance
◇High consistency in group use
◇Low self-discharging rate
◇Solid copper terminals
◇Computer-aided design and manufacturing
◇UL, CE approved
Deep cycle battery is specially designed for frequent cyclic discharge. By using strong grids and specially designed active material. It is widely used in solar and wind power system, UPS, street lighting storage system, emergency lighting, fire alarm, telecommunication equipment and golf cart, electric wheelchair etc.
Battery Dimensions (mm) of the 12V 200Ah deep cycle solar battery
Technical Specifications of the 12V 200Ah deep cycle solar battery
Design Floating Life @ 20℃ (68℉)
Nominal Capacity @25℃/77℉
Rated Capacity (10 hour rate)
242 mm (9.53 inches)
225 mm (8.70 inches)
216 mm (8.50 inches)
522 mm (20.55 inches)
240 mm (9.45 inches)
60kg (132.3 Ibs)
10 hour rate (20A)
5 hour rate (32A)
1 hour rate (120A)
Fully charged Battery at 25℃(77℉)
Approx. 2.5 m Ω
Capacity after 3 months storage
Capacity after 6 months storage
Capacity after 12 months storage
3% of capacity declined per month. The batteries maybe stored for up to 6months @25℃(77℉) and then a freshening charge is required. For higher temperatures the time interval will be shorter.
Initial charging current less than 80A
Battery Discharge Table of the 12V 200Ah deep cycle solar battery
Characteristics of the 12V 200Ah deep cycle solar battery
Discharge Current VS. Discharge Voltage
Charge the batteries at least once every six months, if they are stored at 25℃.
0.2Cⅹ2h+2.4~2.45V/Cellⅹ24h, Max. Current 0.3CA
Maintenance & Cautions
※ Avoid battery over discharge, especially battery series connection use.
※ Charged with recommend voltage, ensure battery can be full recharged.
In general, recharge capacity should be 1.1-1.15 times discharge capacity.
※ Effect of temperature on cycle charge voltage: -5mV/℃/Cell.
※ There are a number of factors that will affect the length of cyclic service.
The most significant are depth of discharge, ambient temperature.
Discharge rate, and the battery recharge mode.
Generally specking, the most important factors is depth of discharge.
> IEC 60896-21/22 > UL 1989 > JIS C8704 > GB/T 19639
FAQ of the 12V 200Ah deep cycle solar battery
Q: Why choose us?
A: Product advantage: we provide high quality products and offer direct competitive factory price; also we provide first-class after sale services to our customers.
Q: What kinds of battery you can provide?
A: We are specializing in field of battery storage products, we have VRLA lead acid battery, UPS battery, Solar battery, Deep cycle battery, Gel battery, Front terminal battery, OPzV batter, OPzS etc tubular battery etc. There are many different model battery available, for more details, please visit our website or mail us to send catalog.
Q: What is the warranty for the deep cycle battery?
A: We provide two years warranty for this series deep cycle battery at a standard working temperature, during the guarantee period time if it has quality problem we will change new one for you.
Jensys Power is specialized in manufacturing, supplying premium energy related products since 2006, which is well-known as one of the leading manufacturer and supplier of rechargeable batteries products. We are now serving more than 80 countries & regions, meanwhile also received high reputation on the superior product performance and reliability, and built long term good partnerships with valued customers. You are welcome to contact us if you are interested in our products.