| Type: | Lead-Acid Batteries |
|---|---|
| Usage: | UPS, Electric Power, Lighting, Gel Solar Battery |
| Nominal Voltage: | 12V |
| Discharge Rate: | Low Discharge Rate |
| Shape: | Square Battery |
| Electrolyte: | Acid |
| Samples: |
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| Customization: |
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| 1, Environmentally friendly | 2, Completely Maintenance-Free | 3, Non-Spillable construction design | 4,Wide Operating Temperature Range(-15°C~+50°C) |
| 5, Longer Life ( 12years designed life) | 6, Explosion Proof | 7, Valve Regulated & High Discharge Rate Capability | 8, Low Self Discharge |
| 9, Independent of Position | 10, Ease of Shipment | 11, No need of balanced charge or boost | 12, No Memory |
| 1, Communication equipment | 2, Telecommunication control equipment | 3, Emergency lighting systems | 4, Electric power systems |
| 5, Power station | 6, Nuclear power station | 7, Solar powered and wind powered systems | 8, Load leveling and storage equipment |
| 9, Marine equipment | 10, Power generation plant | 11, Alarm systems | 12, Uninterruptible power supplies and stand-by power for computers |
| 13, Medical equipment | 14, Fire and security systems | 15, Control equipment | 16, Standby electric power |
| 1,High energy density |
| 2,Sealed leak proof construction |
| 3,Excellent performance in either float or cyclic applications |
| 4,Completely Maintenance free |
| 5,Rechargeable lead acid battery |
| 6,12 Years Long service life |
| Nominal Voltage | 12V (6 cells) | Operating Temp.Range | Discharge: -15-50°C (5-122°F) | ||||||||
| Nominal Capacity | 270AH (20hr, 1.80V/cell, 25°C/77°F) | Charge:0-40°C (32-104°F) | |||||||||
| 260AH (10hr, 1.80V/cell, 25°C/77°F) | Storage: -15-40°C (5-104°F) | ||||||||||
| 221AH (5hr, 1.75V/cell, 25°C/77°F) | Nominal Operating Temp.Range | 25 ± 3°C ( 77 ± 5°F) | |||||||||
| 156AH (1hr, 1.60V/cell, 25°C/77°F) | Cycle Use | 14.4~14.8V (25°C/77°F) Temp.Coefficient -30mV/°C | |||||||||
| Dimension | Length 522 ± 2mm | Initial Charging Current Less than 78A | |||||||||
| Width 268± 2mm | Standby Use | 13.5~13.8V (25°C/77°F) Temp.Coefficient -20mV/°C | |||||||||
| Container Height 220 ± 2mm | No limit on Initial Charging Current | ||||||||||
| Total Height(with Terminal) 249± 2mm | Capacity affected by Temperature |
40°C (104°F) 103% | |||||||||
| Approx Weight | Approx 72.2Kg | 25°C (77°F) 100% | |||||||||
| Terminal | T5 or F7 | 0°C (32°F) 86% | |||||||||
| Container Material | ABS | Self Discharge | MLG series batteries may be stored for up to 6 months | ||||||||
| Max. Discharge Current | 2500A (5S) | At 25°C (77°F) and then a freshening charge is required. | |||||||||
| Internal Resistance | Approx 2.2mΩ | For higher temperatures the time interval will be shorter. | |||||||||
Sunstone Power has been ranked as one of the biggest manufacturers and exporters of valve lead-acid batteries , Lithium battery since 2003 year, till now, we have accumulated over 20 years' producing experience and exporting history .
Sunstone is ownning production land, which has a production facility of 70,000 square meters and around 500 employees. Presently, our company is composed of three actories. Firstly, the battery plate making factory locates in Yunnan Province, which is one of the main lead production areas in China. The 2nd one specializes in assembling batteries and the 3rd one focus on Lithium battery pack production.
Up to now, we have obtained wide recognition at home and abroad for both quality and service, due to the following outstanding features: 1. Manufacture Advantages ; As for batteries, we manufacture lead alloy and electrode plates. The advantageous locations of our factories guarantee stable & reliable lead supply. As for assembling,
our company manufactures batteries plates, purchasing high quality ABS battery case, AGM / PV separator , pure copper terminal ,strong carton ,almost all things are made at home, that's why our products have better quality control, delivery control as well as cost control. Besides, customized product will be conducted promptly as soon
as our customer has special requirements. 2. Team Advantages: Equipped with modern facilities and knowledge, our staff offers products with world-class quality, including industrial VRLA batteries,Lithium batteries and other solar products such as solar inverter, solar panel, charging contoller etc. Our engineering team is technically
knowledgeable & experienced, our export department is working efficiently and creatively. Our sales team is versed in foreign trade operations, such as banking, shipping, arrangement, etc. Their understanding of customer needs guarantees that each inquiry and order tend to a good result.
Sunny as Sun, Strong as Stone , we are continuing to be better with you !
Partners :
Payment
1. Pay through T/T, western union, PayPal…
2. Price term: FOB Shenzhen port, CFR, CIF.
3. The customer is responsible for any tax or bank charges by their countries.
Packaging & Shipping
1. By sea, by air shipping, by car or train, other good shipping ways also welcomed.
2. We will send products in 30- 35 days after the bank receipt.
3. A tracking number and photos of products will send by email after arrange shipped.
Notice
1. Don't near the hot source and don't under the sunshine.
2. Don't charge in the sealed container.
3. No short circuit. It should be the additional charge if you don't use, and a single charge per three months, to avoid
irreversible sulfating. The battery should be changed when the battery jar is broken or the electrolyte omitted, to avoid acid corrosion.
4. Don't store in the space of acid gas.
5. You should be careful and regular check when using the battery. To avoid the battery don't work. You should change the battery
if the capacity is not full or has been damaged, especially after one year using.
6. Don't put the battery in the fire, or it will explode.
7. Please use cotton cloth to clean, if the battery is broken down and leak electrolyte. Please wash your skin when touch the electrolyte.
8. Don't clean the battery by using the organic solution. (e.g. petrol)
Suppliers with verified business licenses
Audited Supplier 
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