Corrosion Resistance Nimh Rechargeable Batteries , Rechargeable Sla Battery
Corrosion Resistance Nimh Rechargeable Batteries , Rechargeable Sla Battery
Specifications:
| Nominal Voltage | 12V | |
| Nominal Capacity (C20) | 135Ah ( at 25℃) | |
| Dimension | Length | 345mm |
| Width | 172mm | |
| Height | 275mm | |
| Total Height | 278mm | |
| Weight | Approx. 42.50kg | |
| Terminal | FP-29/RT-22 | |
| Internal Resistance | Approx. 5 mΩ (25℃) | |
| Max Charging Current | 40.5A | |
FEATURES:
● Sealed construction; No leaking, safe and reliable
● Electrolyte suspension system
● Maintenance free operation, no need to add water
● Low pressure venting system
● Operation in any orientation
● Special lead calcium alloy, good corrosion resistance and high recovery capacity.
● Long service life
● Wide operating temperature range.
● Low self-discharge rate.
Applications:
● UPS & EPS system
● Telecommunication
● Banks & Financial Centre
● Medical Equipments
● Emergency Power System
● Alarm & Security system
● High Power Backup Supply
● Control System
● Wind Energy System
STORAGE
● Batteries should be stored in dry and clean warehouse which has good air exchange system. Batteries should avoid direct sunlight. Batteries should not be near to heat (such as radiator, the distance should more than1m). Batteries should avoid any toxic gas and organic solvent.
● When the ambient temperature is less than 25℃, the longest storage life is 6 months. If ambient temperature is higher, the longest storage life varies as specified in below chart.
| Storage Temperature (℃) | ≤25 | 26～33 | 34～40 |
| Storage Time (Month) | 6 | 3 | 1 |
● Batteries should be recharged within the storage life or before using.
Charging methods: maximum charging current 8A, constant voltage 2.45±0.05V/cell (25℃);
Charging time: 15~20h; Temperature compensation coefficient: -5mV/℃/cell.
FAQ
Q: Why do not suggest to send sample first?
A: Battery products sample is not for free, and if add the freight and clearance fee, the cost for just one piece will be very high. So we suggest to start from small quantity first.
Q: What is batteries cycle life?
A: One cycle of a battery is a discharge from full charge to full discharge and return to full charge again. The total number if cycles a battery can perform before failure is called its cycle life.
Q: How are batteries rated and what do the ratings mean in battery selection?
A: The most common battery rating is the Amp-hour Rating.
Q: What is the difference between deep cycle batteries and starting batteries?
A: a true deep cycle battery, such as Rolls or Linfline, is capable of thousands of these hard cycles during its life without losing its capacity.
RECEIVING
Before receiving the battery, please check the following items. If anything abnormal, please take a record and contact our company or supplier.
Package Checking
Checking the package to make sure there is no damage, smudge or wetting.
Battery Checking
Check the battery to make sure there are no leakage and no damage on lid and the battery terminal.
Check the markers are clear.
Check the positive pole and negative pole are marked correctly by using voltmeter.
Measure and keep the records of the open circuit voltage when necessary.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.