Cspower Battery Tech Co.,Ltd.518000About UsEvolution space park, Baoan district, Shenzhen city, Guangdong province, ChinaFounded in 2003, CSPOWER manufacture full range AGM battery, Gel battery, Deep cycle gel battery, OPzV tubular gel battery and Lithium battery upto 2V3000Ah, 6V420Ah, 8V200Ah, 12V300Ah, 48V2000Ah, etc, already exported to over 60 countries.Cspower Battery Tech Co.,Ltd.518000About UsEvolution space park, Baoan district, Shenzhen city, Guangdong province, ChinaFounded in 2003, CSPOWER manufacture full range AGM battery, Gel battery, Deep cycle gel battery, OPzV tubular gel battery and Lithium battery upto 2V3000Ah, 6V420Ah, 8V200Ah, 12V300Ah, 48V2000Ah, etc, already exported to over 60 countries.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Battery Tech Co.,Ltd.Cspower Batt
- Place of Origin:CN;GUA
- Voltage:2v
- Sealed Type: Sealed
- Maintenance Type: Free
- Usage: UPS, telecom, Solar,Standby
- Brand Name:CSPOWER/OEM Brand
- Model Number: CG2-3000
- Size:712*353*342*365(mm)
- Weight:190.5kg
- Nominal Capacity:3000Ah
China best maintenance free battery deep cycle GEL battery 2V 3000Ah
Product Features

CG SERIES LONG LIFE DEEP CYCLE GEL BATTERY
- Voltage: 2V
- Capacity: upto 2V3000Ah
- Designed floating service life: 15~20 years @ 25 °C/77 °F.
- Cycle Life: over 1500 cycles @ 50%DOD
- 2V 3000AH GEL battery Warranty: 36months free replacement warranty
- OEM Brand service freely
Product Parameters
China best maintenance free battery deep cycle GEL battery 2V 3000Ah SPECIFICATION
CG2-3000 |
Nominal Voltage | 2V(Single Cell) |
Design Floating Life @ 25℃ | 20 Years |
Nominal Capacity @ 25℃ | 10 hour rate @300.0A,1.8V | 3000Ah |
Capacity @ 25℃ | 20hour rate (159A,1.8V ) | 3180Ah |
5 hour rate 530A,1.75V ) | 2650Ah |
1 hour rate (1815A,1.6V ) | 1815Ah |
Internal Resistance | Full Charged Battery @ 25℃ | ≤0.08mΩ |
Ambient Temperature | Discharge | -20℃~60℃ |
Charge | -10℃~60℃ |
Storage | -20℃~60℃ |
Max.Discharge Current | @ 25℃ 6000A(5s) |
Capacity affected by Temperature (10 hour ) | 40℃ | 102% |
25℃ | 100% |
0℃ | 90% |
-15℃ | 70% |
Self-Discharge@25℃per Month | 3% |
Charge (Constant Voltage) @ 25℃ | Standby Use | Initial Charging Current Less than 450A Voltage 2.23-2.27V |
Cycle Use | Initial Charging Current Less than 450A Voltage 2.33-2.37V |
Dimension (mm*mm*mm) | Length 712±1 * Width 353±1 * Height 342±1 (Total Height 365±1) |
Weight (kg) | 190.5±3% |
Application

Applications for China deep cycle GEL best maintenance free battery 2V 3000Ah
- Solar-powered and wind-powered systems;
- Communication equipment,
- Telecommunication control equipment;
- Emergency lighting systems;
- Electric power systems; Power station; Nuclear power station;
- Load leveling and storage equipment;
- Marine equipment;
- Power generation plants;
- Alarm systems;
- Uninterruptible power supplies and standby power for computers;
- Medical equipment;
- Fire and security systems;
- Control equipment;
- Stand-by electric power
Related Products
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Model NO. CG2-1000 gel battery
Model NO. CG2-2000 gel battery
Model NO. CG2-2500 gel battery
Model NO. CG2-1200 gel battery
Model NO. CG2-800 gel battery
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China Deep Cycle GEL 2V 3000Ah Best Maintenance Free Battery
China Deep Cycle GEL 2V 3000Ah Best Maintenance Free Battery
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