Features

UNIKOR`S VT sealed lead-calcium rechargeable battery is leak-proof and maintence free. The superiority of UNIKOR'S VT battery is derived from its uniquely efficient oxygen recombination technology.

The oxygen evolved from the positive plates diffuses through the microporous glass fibers to the negative plates where it is changed back to water by recombination reaction, eliminating the need for water addition. The result is a maintenance free battery.

Sealed Construction

UNIKOR`S unique construction and sealing technique ensure that no electrolyte leakage can occur from the terminals or cases of any VT batteries. This feature ensure safe and efficient operation of VT batteries in any position. Absorptive Mat System

VT batteries make use of fine mat separators(glass fiber)wherein sufficient electrolyte is absorbed to provide longest life and steady service. This system prevents escape of electrolyte from the separator which causes leakage. Gas Generation

VT batteries incorporate a unique design that effectively controls generation of gas and allow recombination within the battery of over 99% of gas generated during the normal use. Maintenance-Free Operation

During the expected floating service life of VT batteries there is no need to check the specific gravity of the electrolyte. Position-Free and leakage-Free

The combination of the sealed construction and the use of absorptive mat separators permits operation of VT batteries in any position without loss of capacity, electrolyte, nor service life. The VT batteries are made to operate in any position Pressure Venting System

VT batteries are equipped with a safe, low pressure venting system, which operates at less than 10 psi, automatically releasing excess gas in the event that gas pressure rises to a level above is returned to normal. Heavy-Duty Grids

The VT heavy-duty lead-calcium alloy grids provide an extra performance and service life in both cyclic and floating applications even in deep discharge condition. Cyclic Life

Depending-on the average depth of discharge, over 1,000 discharge/recharge cycles can be expected from VT batteries. Flat Life

The expected life of VT series stationary batteries are the designed service life of 10 to 15 years. Low Self-discharge-Long Shelf Life

At an ambient temperature of 5°C(77°F), the self-discharge rate of VT batteries is only 3%(approx.) of rated capacity per month. The low self-discharge rate permits storage of VT batteries for up to one year without significant losses of efficiency or appreciable deterioration of performance. Operating Temperature Range

VT batteries may be used over a broad range of ambient temperatures permitting flexible system design and location.

Charge : -10∼40°C (14∼104°F) /Discharge : -20∼50°C(-4∼122°F)/ storage : -20∼40°C (14∼104°F) High Recovery Capability

VT batteries gave an excellent acceptance and recovery capability even after deep discharge.