Rechargeable lead - acid battery Sunlight SPA 6V 4.5Ah VRLA AGM, suitable for UPS, alarms, elevators, lifts, security lights, solar - photovoltaic applications, childrens' electric vehicles, electric bicycles, motorcycles and cars
With low internal resistance and efficient discharge characteristics, the SUNLIGHT SPA batteries can be applied to many fields, both in cycle and stand by use.
During the service life, there is no need to check the level of the electrolyte or to add water. The gases produced during electrolysis are almost completely recombined to water (up to 99%) through an effective reaction between hydrogen and oxygen.
Excessive gas produced by overcharge or an incorrect charging method is released through the safety valve, which relieves the rising internal pressure and then automatically reseals.
The Absorbent Glass Mat (AGM) separator, used in the SUNLIGHT batteries, is a highly porous material, which achieves maximization of oxygen diffusion and facilitates the reaction of active materials in the plates. The separator also maintains a constant distance between the positive and the negative plates and immobilizes the electrolyte, so that the possibility of acid leakage is minimized.
The SUNLIGHT SPA batteries operate within a wide range of temperature while the optimum temperature for the operation of the battery is 20ºC – 25ºC.
Using a lead / calcium grid alloy, the self–discharge is minimum. The battery can be stored for 9 months under normal conditions (20ºC – 25ºC) with no permanent effect on the capacity or the expected service life.
The construction of the SUNLIGHT battery guarantees that no electrolyte leakage can occur from the terminals or case. A highly resistant plastic material is used, available in either standard ABS (UL94 HB) or flame retardant type (UL94 V-0).
The nominal service life is up to 5 years in float / standby applications (20ºC).
| Weight (kg) | 0.720 |
|---|---|
| Manufacturer | Sunlight |
| Model | SPA 6-4.5 |
| Battery Type | Lead Acid |
| Shape | Prismatic |
| Voltage (V) | 6 |
| Battery Capacity (Ah) | 4.5 |
| Battery Capacity (Wh) | 27 |
| Internal Resistance (mOhm) | 22 |
| Battery Poles | Faston Terminals 4.8mm |
| Length (mm) | 70 |
| Width (mm) | 47 |
| Height (mm) | 101 |
| Search Terms | rechargeable, battery, 6-4.5 |
