Long life mantainence free deep cycle battery

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Long life mantainence free deep cycle battery

Deep cycle battery is a lead-acid battery designed to be regularly deeply discharged using most of its capacity. While a deep-cycle battery can be used as a starting battery, the lower “cranking current” implies that an oversized battery may be required.
A deep-cycle battery is designed to discharge between 45% and 75% of its capacity, depending on the construction of the battery. Although these batteries can be cycled down to 20% charge, the best lifespan vs cost method is to keep the average cycle at about 45% discharge. There is an inverse correlation between the depth of discharge (DOD) of the battery, and the number of charge and discharge cycles it can perform.

deep cycle battery

Main Features

1.  Avoid over – discharging batteries, especially when they are in series connections.

2. Charge the batteries with recommended voltages, ensure the battery can be fully charged.

3. Generally, recharge capacity should be 1.1 ~ 1.5 * the discharge capacity.

4. The effect of temperature on cycle charge voltage: – 4 mV / °C / Cell.

5. Length of cycle services is significantly affected by depth for discharge (primarily), along with ambient temperature, discharge rate, and the way the battery is recharged.

6.Tightly assembling with very reliable sealing technology.

7. Radial grid design & tight assembly technology ensures an excellent high-rate discharge performance.

8. Using high purity raw materials ensures the battery has less self-discharge.

9. Gas Recombination technology ensures the battery high seal reacting rate, which can prevent the acid fog from separating out.

Deep cycle battery structure

Battery Production

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Prostar
Model
Nominal Voltage
(V)
Capacity
(AH)
Dimension(mm/Kg[(±5%)]) Terminal Layout
Length Width Height Total Height Weight
GED200-6   6   200/20HR   306   169   220   226   26.5   T5   F
GED210-6   6   210/20HR   260   180   245   251   29.5   T5   F
GED220-6   6   220/20HR   306   169   220   226   32   T5   F
GED225-6   6   225/20HR   244   190   275   275   31.0   T5   E
GED310-6   6   310/20HR   295   178   345   350   47   T7   E
GED380-6   6   380/20HR   295   179   404   424   55.3   T6   F
GPD35-12   12   35/20HR   196   131   155   167   10.5   T2   A
GPD40-12   12   40/20HR   198   166   174   174   14.0   T2   B
GPD70-12   12   70/20HR   351   167   176   176   22.5   T3   B
GPD75-12   12   75/20HR   260   169   211   215   25.0   T3   A
GPD85-12   12   85/20HR   260   169   211   215   26.0   T3   A
GPD90-12   12   90/20HR   307   169   211   215   28.0   T3   A
GPD100-12   12   100/20HR   307   169   211   215   30.0   T3   A
GPD110-12   12   110/20HR   331   175   214   218   32.5   T4   A
GPD120-12   12   120/20HR   407   174   210   233   38.0   T5   A
GPD135-12   12   135/20HR   344   172   280   280   43.0   T5   B
GPD150-12   12   150/20HR   484   171   241   241   45.5   T4   A
GPD180-12   12   180/20HR   532   206   216   221   56.0   T4   C
GPD200-12   12   200/20HR   532   206   216   221   59.0   T4   C
GPD210-12   12   210/20HR   522   240   219   224   65.0   T5   C
GPD260-12   12   260/20HR   521   269   220   224   77.0   T5   C

1. Cathodic protection, which might include marine use
2. Other marine use, especially on a sailboat lacking power generation capability, generally smaller vessels
3. Trolling motors for recreational fishing boats
4. Industrial electrically-propelled forklifts and floor sweepers
5. Motorized wheelchairs
6. Off-grid energy storage systems for solar power or wind power, especially in small installations for a single building or motorhome
7. Power for instruments or equipment at remote sites
8. Recreational vehicles
9. Traction batteries to propel vehicles, such as golf carts, and other highway electric vehicles
10. Traffic signals
11. Uninterruptible power supply (‘UPS’), usually for computers and associated equipment, but also sump pumps
12. Audio equipment, similarly to a UPS but also in certain ‘clean power’ devices to supply clean DC power isolated from the public electric supply for inversion to AC to maximize audio signal reproduction