VRLA Lead-Acid Battery For Uninterrupted Power Supply
COOLNET lead-acid battery (VRLA) is a battery whose electrodes are mainly made of lead and its oxides, and the electrolyte is a sulfuric acid solution. The nominal voltage of a single-cell lead-acid battery is 2.0V, which can be discharged to 1.5V and charged to 2.4V; In applications, 6 single-cell lead-acid batteries are often connected in series to form a nominal 12V lead-acid battery , as well as 24V, 36V, 48V, etc.
Applications
Electrical equipment, medical device, instrument
Telephone exchange
Computer un-interruptable power (UPS)
Power transmission stations, switch control and accident illumination
Fire control ,safety, and alarm monitoring
Features
Lead calcium multi element high purity alloy
- No pollution to the environment and nearby equipment, battery material has minimized self-discharging and water loss.
Super thick grid designs
- Positive electrode grid thickness is up to 6.8mm, and corrosion life is up to 20 years.
Electrode grid elongation design
- The reserve space for the elongation of the positive electrode grid is for the prevention of advanced battery failure due to the elongation of electrode grid.
Added with polar plate protection sleeve
- Prevent short circuit on the upper side or bottom of battery, enhance battery system reliability.
Anti-flaming design
- The whole system has anti flaming design, thus eliminating the hidden danger of battery burning or explosion.
Double layer acid filtering anti-exposure safety valve
- The safety valve has good anti explosion, acid filtering, sealing performances. Valve opening pressure is 10-20KPa.
