12V7Ah maintain free lead acid battery for ups

 12V7Ah maintain free lead acid battery for ups

Company Introduction

Leadhoo Battery is a state-of-art company devoted to research, develop and manufacturing of the Lead Acid battery. Through 15 years of development, Leadhoo has grown to well-known and the most reliable storage battery brand at home and abroad. With a 10,000 square meters manufacturing plant finely tuned for efficiency, strong innovation capability from our R&D team, ISO standard manufacturing processes, effective management, and the awareness of being an industry leader in the supplier of VRLA batteries. Good quality and competitive price are Leadhoo’s distinct advantages. Both OEM and ODM are welcomed.

Charateristics of 12v 7ah-200ah Lead Acid Best UPS Batteries

1.    Long shelf life  

Can be stored for a long time period and no need to recharge during storage .Battery left-over capacity can be as high as 70% after being stored for 1 year and can be restored to 85% of its full capacity when fully recharged.  

2.    Over discharge performance under low voltage  

This battery can be restored to 80% of its full capacity while others only being rendered to failure because of the sulfuration of the sulphur-acid and its consequent maintenance, after subject to long period of repeated over –discharging due to frequently engine igniting, lighting and insufficient charge for the battery caused by short distance driving and low speed.  

3.    Over discharge performance under high voltage  

Being charged at 16V(not recommended ,though),this battery can be as high as 95% of its full capacity, no drying up in the electrolyte due to little gas releasing and all released gas being absorbed by the plates, while this kind of sealed lead-acid battery usually being charged by a external 14.8V charger which being designed with different emphasis between amperage and voltage(because the charge voltage for flooding lead acid battery is usually at 12V,so the prevalent charge voltage is 12V),it will be soon rendered useless caused by drying out of the electrolyte if the ordinary battery being charged by a 16V external charger.  

4.    Quick charge acceptance  

This battery can quickly absorb the momentary charging energy generated by vehicle _borne generator and braking, testing date shows that it can absorb 70% of the energy released while others only 40%,after being charged under this kind of condition for 1 hour.  

5.    High multiple rates starting performance  

Small in internal resistance and self-discharge, normal temperature starting discharge multiple rates can be as high as NP100-12 while other ordinary battery can only reach Np100-12,so this battery can be used to substitute high power battery.  

6.    Super long life span  This battery’s life span is twice as long as ordinary battery’s due to its slow capacity attenuate rate under repeated deep discharge cycles.  

7.    Super long life span Battery’s consistency  

The consistency and balanced discharge performance rendered special match for battery working group unnecessary and only need to replace the damaged one in case there is any, thus speeding the responsiveness of post sale service.

Ideal Application:

1. Telecommunication systems

2. Signal systems and Emergency lights, street light case

3. Fire fighting, safety device and alarm monitoring

4. Portable electric appliances and mining system

5. Computers and uninterrupted power supply (UPS)

6. Telephone switchboards, electric equipments, medical equipments, medical instruments and meters

7. Solar & wind power systems

Characteristics of  Good Quality lead acid UPS battery from China battery manufacturers with ce approved