Long shelf life (6 months at 25 Celsius) agm ups battery 2V 500AH for emergency power system
SunStone Power Industry Co., Ltd. Supply our customers reliable products with high quality and competitive price, since we have our own Lead mine & smelter factory & plate factory & SLA battery assembling factory, the purity quotient of our lead is 99.998%.
By combining the service life reliability of a flooded battery with the performance energy density of a valve-regulated battery,SUNSTONE POWER created a true long service life VRLA battery - the UC range. This range offers 15-20 years design life with very good cycling capability, and it is highly suited to telecom, UPS, renewable energy system, power stations and similar applications.
Package:
Shipment:
1. By sea,by air Shipping, other good shipping way also welcomed.
2.we will send products in 20-30 days after the bank receipt.
3.A tracking number and photos of products will send by email after arrange shipped.
Payment:
1.Pay through T/T, western union, PayPal…
2.Price term: FOB Zhuhai port, FOB Shenzhen port, CNF, CIF, CFR, Door to Door.
3.The customer is responsible for any tax or bank charges by their countries.
Orders:
1.Vast experience Drop shipping.
2.Small orders and sample orders are welcomed, if we have stocks.
3.shipping on time.
4.any problem can get in time communication by 24 hours.
Our Factory
Certificate
Advantage:
1. The battery is full of power when it's out of factory, no need to use liquid charge;
2. no memory, no need to discharge battery use, suitable for circuit design;
3. by high partition, adsorption and strong;
4. there is no flowing liquid (poor liquid), does not leak acid and free Upside down,
5. comply with environmental requirements, ease of use,
6. the use of lead-calcium alloys, battery self-discharge is very low,
7. easy storage, less maintenance;
8. using ABS plastic shell and valve technology for safe use.
Notice
1. Don't near the hot source and don't under the sunshine.
2. Don't charge in the sealed container.
3. Ambient temperature is important factor for the battery operation. When the ambient temperature is too high, Battery plate corrosion will be increased, while absorbing more moisture; When the ambient temperature is too low, the battery will not be full charged. All this will affect the battery life. Therefore we suggest the working ambient temperature is around 25 º C.
4. Battery charge and discharge current usually uses the concept C, the actual value of C is related to the capacity of the battery. For example, a 100AH battery: 1C = 100A. Charging current is around 0.1C; The charging current must not be bigger than 0.3C. Discharge current general requirements in 0.05 ~ 3C range.
5. After the battery is full converted to float charging, the float voltage is around 13.0V. If the charging voltage is too high will cause the battery overcharge, otherwise the battery will not be full charged. Charging voltage is abnormal, it may be caused by the battery configuration error, or it may be caused by controller failure. Do not choose the controller with bad quality.
6. No short circuit. It should be addition charge if you don't use, and single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.
7. Don't store in the space of acid gas.
8. You should be careful and regular check when use the battery. To avoid the battery don't work. You should change the battery if the capacity is not full or has been damage, especially after one year using.
9. Depth of discharge of the battery life is also a important factor for lifetime of battery, the deeper the battery discharge, the fewer the number of cycles, so battery should avoided from deep discharge.
10. Don't put the battery in the fire, or it will explode.
11. Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.
12. Don't clean the battery by using the organic solution. (e.g. petrol)
SunStone Power Industry Co., Ltd. Supply our customers reliable products with high quality and competitive price, since we have our own Lead mine & smelter factory & plate factory & SLA battery assembling factory, the purity quotient of our lead is 99.998%.
By combining the service life reliability of a flooded battery with the performance energy density of a valve-regulated battery,SUNSTONE POWER created a true long service life VRLA battery - the UC range. This range offers 15-20 years design life with very good cycling capability, and it is highly suited to telecom, UPS, renewable energy system, power stations and similar applications.
FEATURES AND BENEFITS
· 15 years design life at floating condition @ 20°C
· Wide operating temperature range from -15°C to 55°C
· High integrity, dual pillar seal design
· Low float current designed paste enables significant electrical cost saving
· Thick positive flat plate design with high Tin low Calcium alloy
· Low self-discharge rate and long shelf life (6 months at 25°C)
· High gas recombination efficiency as high as 99.9%
CONSTRUCTION
· Positive plate - Thick high Sn low Ca grid to resist corrosion and prolong life
·Negative plate - Balanced Pb-Ca grid for improved recombination efficiency
· Separator - Advanced AGM separator for ultra low float current
· Electrolyte - Dilute high purity sulphuric acid
· Battery container and cover - ABS
· Pillar seal - 100% factory tested, proven two layers epoxy resin seal
· Relief valve - Complete with integrated flame arrestor
Application
Power plant & Hydropower station
Photovoltaic & Solar system
Emergency power system
Telecommunication
Electric utility
UPS & BESS
Package:
Shipment:1. By sea,by air Shipping, other good shipping way also welcomed.
2.we will send products in 20-30 days after the bank receipt.
3.A tracking number and photos of products will send by email after arrange shipped.
Payment:
1.Pay through T/T, western union, PayPal…
2.Price term: FOB Zhuhai port, FOB Shenzhen port, CNF, CIF, CFR, Door to Door.
3.The customer is responsible for any tax or bank charges by their countries.
Orders:
1.Vast experience Drop shipping.
2.Small orders and sample orders are welcomed, if we have stocks.
3.shipping on time.
4.any problem can get in time communication by 24 hours.
Our Factory
Certificate
Advantage:
1. The battery is full of power when it's out of factory, no need to use liquid charge;
2. no memory, no need to discharge battery use, suitable for circuit design;
3. by high partition, adsorption and strong;
4. there is no flowing liquid (poor liquid), does not leak acid and free Upside down,
5. comply with environmental requirements, ease of use,
6. the use of lead-calcium alloys, battery self-discharge is very low,
7. easy storage, less maintenance;
8. using ABS plastic shell and valve technology for safe use.
Notice
1. Don't near the hot source and don't under the sunshine.
2. Don't charge in the sealed container.
3. Ambient temperature is important factor for the battery operation. When the ambient temperature is too high, Battery plate corrosion will be increased, while absorbing more moisture; When the ambient temperature is too low, the battery will not be full charged. All this will affect the battery life. Therefore we suggest the working ambient temperature is around 25 º C.
4. Battery charge and discharge current usually uses the concept C, the actual value of C is related to the capacity of the battery. For example, a 100AH battery: 1C = 100A. Charging current is around 0.1C; The charging current must not be bigger than 0.3C. Discharge current general requirements in 0.05 ~ 3C range.
5. After the battery is full converted to float charging, the float voltage is around 13.0V. If the charging voltage is too high will cause the battery overcharge, otherwise the battery will not be full charged. Charging voltage is abnormal, it may be caused by the battery configuration error, or it may be caused by controller failure. Do not choose the controller with bad quality.
6. No short circuit. It should be addition charge if you don't use, and single charge per three months, to avoid irreversible sulfating. The battery should be changed when the battery jar broken or the electrolyte omitted, to avoid acid corrosion.
7. Don't store in the space of acid gas.
8. You should be careful and regular check when use the battery. To avoid the battery don't work. You should change the battery if the capacity is not full or has been damage, especially after one year using.
9. Depth of discharge of the battery life is also a important factor for lifetime of battery, the deeper the battery discharge, the fewer the number of cycles, so battery should avoided from deep discharge.
10. Don't put the battery in the fire, or it will explode.
11. Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.
12. Don't clean the battery by using the organic solution. (e.g. petrol)