OPzS 300
Lead-Acid Batteries
UPS
2V
Low Discharge Rate
Square Battery
Acid
Packaged
Chargeable
28kg
TCS
Kraft Brown Outer Box/Colored Boxes.
Battery size (mm): 145*206*355*390
Fujian, China.
Product Description
![](https://image.cautop.com/365f3j00bElcoWJPhiqT/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00ktVcoCJaHibT/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00cThboFmsrlqa/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00etWqoEdlgVbQ/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
Primary competitive advantages
1. 100% Pre-delivery inspection to ensure stable quality and reliable performance.
2. Pb-Ca grid alloy battery plate, low water loss, and stable quality low self-discharge rate.
3. Low internal resistance, good high rate discharge performance.
4. Excellence high-and-low temperature performance, working temperature ranging from -25ºC to 50ºC.
6. Design float service life: 5-7 years.
![](https://image.cautop.com/365f3j00MtWcqrdCCVba/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00BQVckWdIbiba/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00BaWckvJyrioT/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00BEVqcFmbfikT/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00FsZCjJStKPkN/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00sthckpJlbVqT/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00jthqkiwGhVcT/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00KaicqBmFLVbT/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)
![](https://image.cautop.com/365f3j00KtWkbOwdMhca/OPzS-300-2V-300Ah-Sla-Vrla-For-Offshore-Backup-Power.webp)