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OlachiWe purchased the modular single-channel-ROW product from Liruisi Electronics. This product takes into account standardized design, energy saving and expansion compatibility, and uses standardized power supply, cooling and cabinet units, allowing us to plan, expand and manage more conveniently. Critical facilities in data centers. -
CharlesLiruisi Electronics has shown us their commitment and focus on their customers. They patiently listened to our needs and provided customized solutions based on our requirements. The team was professional and it was a pleasure working with them. -
LeahLiruisi Electronics' products are of excellent quality and we are very satisfied with our use of their equipment. Their products are well designed and have excellent reliability and stability. Whether it's the sales staff or the technical support team, they always respond quickly and resolve our issues.
Contact Person :
Xia Xingui
Phone Number :
15817266808
Whatsapp :
+8613543319353
UPS Lead Acid Batteries Valve Regulated Sealed Lead Acid Battery 12V 28ah
| Place of Origin | China |
|---|---|
| Brand Name | LIRUISI |
| Model Number | LC12-28 |
| Minimum Order Quantity | 1 set |
| Price | negotiation |
| Packaging Details | Standard |
| Delivery Time | 8 working days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 9999 units |
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xProduct Details
| Usage | UPS | Application | UPS |
|---|---|---|---|
| Nominal Capacity | 28ah | Battery Type | Gel And Deep Cycle/AGM |
| Type | Deep Cycle | Electrolyte | Sulfuric Acid Thixotropic |
| High Light | UPS Lead Acid Batteries,Valve Regulated Lead Acid Batteries,Sealed Lead Acid Battery 12V 220ah |
||
Product Description
LIRUISI Communication Battery 12V Valve Regulated Sealed Lead-Acid Battery LC12-28
product description:
UPS battery GFM 12V colloidal sealed battery is an important energy storage device, the principle of which is to use the process of converting chemical energy into electrical energy to store electrical energy.
The battery uses lead-acid battery technology, which generates a chemical reaction between the positive and negative electrodes and the electrolyte to generate electrical energy.
Its specific working principle is: when the battery is charged, the external power supply will transport the positive electrode charge to the negative electrode of the battery, at this time the sulfate ions in the electrolyte will chemically react with the lead on the positive electrode to form lead sulfate, and at the same time generate electrons, and the electrons reach the negative electrode through the external circuit, so that a difference potential is generated between the negative electrode and the positive electrode, thereby forming a potential difference.
When the external power supply is powered off, the potential difference in the battery drives electrons to flow from the negative electrode to the positive electrode, thereby generating a current to supply the electronics to work. Colloidal electrolyte manufacturing technology is a major feature of colloidal sealed batteries.
It uses a gel agent to make the electrolyte into a colloid, which is thicker than the liquid electrolyte, so it is not easy to leak, the safety performance is high, and the self-discharge effect of the battery can also be reduced, thereby extending the service life of the battery. In the energy storage system, the battery plays an important role, providing a stable power supply for electricity, transportation and other fields.
LC series 12V valve regulated sealed lead-acid battery series product specifications:
| Model | voltage | Capacity 20 hour rate | Dimensions (mm) | Total weight Approx. (kg) | |||
| Length (L) | Width (W) | High (H) | Total height (TH) | ||||
| LC12-28 | 12 | 28 | 165 | 125 | 175 | 179.5/175 | 11.0 |
Installation, use and maintenance
Connection of the battery:
1. Batteries or battery packs with the same actual capacity can be used in series
2. Cells or battery packs with the same actual voltage can be used in parallel
3. The connection part should be tight to prevent sparks; If the contact is poor, the contact surface can be cleaned with soda
Battery charging:
Float charge (limit voltage, control current) use: charging voltage 2.275-2.30V/single cell, temperature compensation, temperature compensation coefficient per unit is 3mv (based on 20)
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