Audited Supplier
Introduction for MLG series
Sunstone MLG series battery is designed specially to meet requirement of frequent cyclic and high temperature application such as board had, PVs etc. We use high quality separator and silica from Europe. And we use special technology to fill acid firstly then after about 20 hours charge and discharge, fill out all acid then fill in silica separately to make sure each cell can get enough silica and complete penetration of electrolyte through separators and plates pastes from top to bottom.
| Nominal Voltage | 12V (6 cells) | Operating Temp.Range | Discharge: -15-50°C (5-122°F) | ||||||||
| Nominal Capacity | 250AH (20hr, 1.80V/cell, 25°C/77°F) | Charge:0-40°C (32-104°F) | |||||||||
| 240AH (10hr, 1.80V/cell, 25°C/77°F) | Storage: -15-40°C (5-104°F) | ||||||||||
| 204AH (5hr, 1.75V/cell, 25°C/77°F) | Nominal Operating Temp.Range | 25 ± 3°C ( 77 ± 5°F) | |||||||||
| 144AH (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 72A | |||||||||
| Width 269± 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) 225 ± 2mm | Capacity affected by Temperature | 40°C (104°F) 103% | |||||||||
| Approx Weight | Approx 67Kg | 25°C (77°F) 100% | |||||||||
| Terminal | T5 or F7 | 0°C (32°F) 86% | |||||||||
| Container Material | ABS | Self Discharge | MLGseries batteries may be stored for up to 6 months | ||||||||
| Max. Discharge Current | 2400A (5S) | At 25°C (77°F) and then a freshening charge is required. | |||||||||
| Internal Resistance | Approx 2.5mΩ | 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) |
Sunstone Power Co. was established in 2003 in manufacturing, marketing, and 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 in 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 in 2017 and an Indonesian company in Jakarta at the end of 2018.
We have our warehouse in both these two countries. It gives fast delivery and stock support 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)
