| Type: | Lead-Acid Batteries |
|---|---|
| Usage: | UPS, Lighting, Solar System |
| Nominal Voltage: | 12V |
| Discharge Rate: | Low Discharge Rate |
| Shape: | Square Battery |
| Electrolyte: | Acid |
| Customization: |
|---|
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Audited Supplier Long life design
Mainline (ML) series of SunStone batteries are long life design batteries. Normally in the alloy of plate, the percentage of Tin is 0.8%. For these batteries, we double the percentage of Tin in the alloy. Also we change the percentage the percentage of Ca in this alloy.
Valve Regulated Construction (Sealed)
Mainline (ML) series of SunStone batteries are of the AGM (Absorbed Glass Mat) valve regulated (sealed) lead acid rechargeable type.
The electrolyte is suspended in a specially formulated non woven glass mat separator. All the electrolyte is absorbed in this manner and provides a safe non-spillable battery.
Gas Recombination System
The gasses generated in the normal charge/discharge use of a rechargeable battery are internally recombined during normal operating parameters. In the fact in normal operational use, more than 99% of the gasses generated are recombined.
Safety and Automatic Valve System
If the pressure is over 2-5 psi the safety valve will automatically open and reseal. This promise that there is no any excessive accumulation if gas in the battery.
Heavy Duty Grids
The grids are made by heavy duty lead calcium tin alloy. This provides: Safety margin of performance condition, Excellent recovery capacity from deep discharge, Extra service life in either cycle or float application, Low self-discharge when it is not in working.
Float Service life of battery
Mainline (ML) series of SunStone batteries is designed for float life of 10 years at 20°C(68°F).
Operation in any position
Because SunStone batteries are sealed and all the acid is absorbed in the special separators, these batteries can be operated
in both vertical and horizontal position.
Wide Operation Temperature Range
SunStone batteries can be used in wide temperature range from -35°C to 45°C.
Available in flame retardant ABS material for the battery case V0
SunStone batteries cases can be make by flame retardant material V0. It depends on the requirement of customer.
Specification :
| Nominal Voltage | 12V (6 cells) | Operating Temp.Range | Discharge: -15-50°C (5-122°F) | ||||||||
| Nominal Capacity | 218AH (20hr, 1.80V/cell, 25°C/77°F) | Charge:0-40°C (32-104°F) | |||||||||
| 200AH (10hr, 1.80V/cell, 25°C/77°F) | Storage: -15-40°C (5-104°F) | ||||||||||
| 170AH (5hr, 1.75V/cell, 25°C/77°F) | Nominal Operating Temp.Range | 25 ± 3°C ( 77 ± 5°F) | |||||||||
| 120AH (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 63A | |||||||||
| Width 240± 2mm | Standby Use | 13.5~13.8V (25°C/77°F) Temp.Coefficient -20mV/°C | |||||||||
| Container Height 218± 2mm | No limit on Initial Charging Current | ||||||||||
| Total Height(with Terminal) 224 ± 2mm | Capacity affected by Temperature |
40°C (104°F) 103% | |||||||||
| Approx Weight | Approx 60.0Kg | 25°C (77°F) 100% | |||||||||
| Terminal | T5 or F7 | 0°C (32°F) 86% | |||||||||
| Container Material | ABS | Self Discharge | ML series batteries may be stored for up to 6 months | ||||||||
| Max. Discharge Current | 2100A (5S) | At 25°C (77°F) and then a freshening charge is required. | |||||||||
| Internal Resistance | Approx 3.2mΩ | For higher temperatures the time interval will be shorter. | |||||||||
| Maintenance-free operation |
| Compact design |
| ABS case, Flame Retardant V0 is available |
| Stable quality and high reliability |
| 10 years design life (at 25°C) |
|
|
MLG12-26012V 260AH GEL Battery) |
MLG12-270(12V 270AH GEL Battery) |
Sunstone Power Co. established in 2003, Sunstone Power has 18 years experience of in manufacturing, marketing, brand name building of lead-acid batteries/battery plates.
Our factories (both plates factory & assembling factory) locate in Kunming City, Yunnan P.R. China. Since Yunnan P.R. is one of the main lead supply areas, we have good advantages of quality control, delivery control, and cost control. So far we are the only factory that gets pollution control permission from the government in Yunnan P.R.
Besides this, we set up our German company in Frankfurt since 2017 and Indonesia company in Jakarta since the end of 2018.
We have our own warehouse in both these two countries. It gives fast delivery and stock supporting to European and Southeast Asian markets.
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)
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