65AH Valve Regulated Lead Acid Battery Rechargeable , Long Time Undercharge 12v Vrla Battery

Description:

5-8 years float life at 20°C

Up to 5 years design life at renewable energy applications according to

IEC61427

Wide operating temperature range from -15°C to 40°C

Nano gel electrolyte eliminate the acid stratification and prolong cycle life

Round trip efficiency as high as 85%.

Thick positive flat plate design with high Tin low Calcium alloy and high density

paste

Low self-discharge rate and long shelf life (9 months at 25°C)

Excellent deep discharge recovery capability

Specifications

Battery structure:

1. Positive electrode plates

Positve plates are made of lead –calcium alloy with special chemical fromula

2. Negative Electode plates

Negative plates are made of lead – ehemical fromula

3. separator

The glass – fibre separator in HENDA SLA battery are made with advanced

technology –this high porosity of the separators retains adequate electrolyte for

reaction with active matterial of the plates .

4.safe valve

The valve system which operaters from 1 psi to 6psi (0.07-0.43kg/cm3) is

designed to relaease excess gas and keep the internal pressure within the

optmum range of safety .it protects the negative plates from contamination from

oxygen in the air valve are 100%visually inspected during battery production

Applications

Photovoltaic systems

Renewable Energy Systems

Electric Utilities

Outdoor control Equipments

Railroad Utilities