Electricity Storage Gel 2V 3000AH Lead Acid Battery For Electric Power Systems
The CASISolar‘s 2V 3000AH Lead Acid Battery is a Free Maintenance, Deep Cycle, Good Charge acceptance ability, low self-discharge.
2V 3000AH Lead Acid Battery Is used in Solar and wind energy storage systems, telecommunications, UPS and backup system, Emergency power, Streetlight systems.
Technical Data Of 2V 3000Ah Lead Acid Battery
| Product Name | 2V 3000AH Lead Acid Battery |
| Reted Voltage | 2V |
| Capacity(10hr) | 3000ah |
| N.W. | 180Kg |
| Size(H*L*W) | 712*353*382mm |
| Max.Discharge Current | 30I10A (3min) |
| Self-Discharge(25℃) | <3%/month |
| Designed life | 10-12 Years |
| Using Temperature | Discharge: -45℃～50℃ Charge: -20℃～45℃ Storage: -30℃～40℃ |
| Recommended Using Temperature | 15℃～30℃ |
| Charge Voltage (25℃) | Float Charge: 13.5V-13.8V Average Charge: 14.4V-14.7V |
| Max.Charge Current | ≤0.25C10 |
| Charge Mode(25℃) | Float Charge:13.65±0.15V/Cell Temperature Compensation Coefficient :± 18 mV/Cell ℃ Cycle Charge:14.7±0.3V/Cell Temperature Compensation Coefficient: ± 30 mV/Cell ℃ |
| Cover Material | ABS Engineering Plastic |
| Cycle life | 105 % @ 40℃ |
| DOD cycle | 100%DOD 572times 50%DOD 1485 times 30%DOD 2406times |
| Warranty | 3 Years |
Features Of 2v 3000ah lead-acid battery
| From material selection to delivery We master the entire production process and strictly control the quality of each component to ensure quality. |  |
 | Purest lead ingot Lead ingot: Pb-1 Lead content ≥ 99.994% |
| Electrolyte The electrolyte of Casisolar’s 2V 3000AH Lead Acid Battery use patented formula and the main component of nano-gelled imported from Germany, which has the consistency and appearance of petroleum jelly. Nano gel helps batteries have stable performance at high and low temperatures and 5 years longer than AGM batteries. |  |
 | Plate The plate of Casisolar’s 2V 3000AH Lead Acid Battery is usually thicker, pasted flat type with patent formula ensure stronger ability to recover from deep discharging. This also do a great help of batteries service for two years longer. |
| Grid Casisolar’s 2V 3000AH Lead Acid Battery use the special design of radioactive grid structure, lead-tin alloy helps the greater ability of anti-corrosion. This help our batteries service two years longer and other gel. Batteries.. |  |
 | Separator You will always find that the separator in our batteries are in double quantity, the material should be updated long and superfine fiber separator with higher absorptive and lower resistance, which helps batteries service longer. |
NOTE
· We recommend only using consistent battery types. DO NOT mix new and used batteries together as it will reduce overall performance .
· To avoid cycle-life shortening, we recommend not discharging the battery below 40%.
· It is highly recommended to use a battery balancer to extend the battery service life when multiple batteries are connected in series and/or in parallel.
· We highly recommend installing the battery upright. It is allowed to install the battery on its side only if there are special reasons for doing so.
DO NOT install the battery upside down.
If you have any questions regarding this product, please call us at +86 29 88819394 or or info@casisolar.com for troubleshooting assistance.
PACKAGE INCLUDES
| 2V 3000ah Deep Cycle Gel Battery (1x) | M8 Terminal Bolts(2 x) | Manual(1x) |
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FAQ
1. How many life cycles does this GEL battery have?
This CASISolar 2V 3000AH Lead Acid Battery enables more than 1000 charge/discharge cycles at 50% DOD (Depth of Discharge) in cyclic applications.
2. Will the battery come with the terminals? And if not, what's the size of the connector terminals?
Yes, it comes with two copper screw terminals. The size is M8 x 1.25 x 16 mm.
3. Can your gel battery be charged by e-bike charger with AC?
Depends. The charging current should be less than 0.25C10. For example 25A is the max for 12V100AH battery. So only chargers within the permissible voltage range can be used.
4. What is the maximum charge current? Optimal charge current?
The max charge current for this battery is 60A. The optimal charge current should be based on whatever the charge controller will give it as the optimal charges based on the current level of the battery. An intelligent battery charger or solar charger will take care of the optimal charge for the battery.
5. Is this battery suitable for service indoors in a living/working area?
Yes, it is. This 12V 38ah Deep Cycle Gel Battery is suitable for on-grid and off-grid applications so that you can use it on your marine, RV/Van, off-grid, home backup power supplies, emergency power systems, medical devices, and more. Unlike a Flooded battery, it does not generate any toxic hydrogen gas during working, so it's a safer and cleaner battery. You can use it in a living/working area without any worries.
6. Can I connect batteries in series and in parallel?
Yes, you can. The maximum number that can be connected in parallel is 4. As for in series, there is no limitations. We recommend connecting batteries with the same voltage and capacity from the same brand. And we also recommend using a battery balancer to extend the battery service life when multiple batteries are connected in series and/or in parallel.
More questions about your off-grid power system?
Contact US: info@casisolar.com
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