Newstar 2V 300Ah Very Long-Life VRLA AGM Cell (33-2300)
Ideal for
Overview
When a telecom plant, substation or data centre UPS needs more capacity than one string of 200Ah cells can give, the usual answer is parallel strings. That means more cells, more connections and more to maintain. The Newstar 2V 300Ah delivers 50% more capacity per cell, so one string can do the job of one and a half.
Each cell gives 300Ah at the 10-hour rate with a 15-year design float life and a Eurobat "very long life" (12+ years) rating. Its extremely low 0.7 mΩ internal resistance and 2100A maximum discharge current carry heavy DC loads cleanly, and M8 terminals give a strong connection for inter-cell links. Its sealed AGM construction means no water top-ups and no routine checks. BAM supplies it wholesale to telecom, utility, UPS and MEP contractors across the UAE and GCC.
Built for uptime, not for the shelf
What the 2V 300Ah means for your site, your project and your team.
Fewer parallel strings
50% more capacity per cell than a 2V 200Ah, so large banks need fewer cells and connections.
15-year design life
Eurobat "very long life" rated, so banks last longer and need replacing less often than 12V blocks.
Handles heavy loads
Extremely low 0.7 mΩ internal resistance and 2100A peak discharge carry large DC loads cleanly.
Heavy-duty M8 terminals
M8 threaded inserts give strong, low-resistance inter-cell connections.
How long will it run your load?
A quick estimate to help you size your system. Our team will confirm exact sizing with your quote.
Estimate only, based on nominal capacity, 80% usable depth and a high-rate derating factor. Actual runtime varies with temperature, battery age and load profile.
Technical specifications
Where it performs
Trusted by system integrators, MEP contractors and facility teams across the region.
Telecom DC plants
24 cells in series form a high-capacity 48V bank for exchanges, shelters and base stations.
Float serviceSubstations & utilities
Long-life DC banks for switchgear tripping, protection and control systems.
Float serviceData centre UPS
High-capacity, long-life strings for large UPS systems protecting critical IT loads.
Float serviceOil, gas & industrial
Standby DC power for control systems, instrumentation and critical industrial loads.
Float serviceCentral emergency lighting
Long-life banks for large central battery emergency lighting systems.
Float serviceBuying for a project or for resale?
We supply integrators, contractors, distributors and procurement teams with project pricing, consistent batch quality and documentation ready for consultants and approvals.
Request project pricing- VolumeProject and tiered pricing
- OEMPrivate-label options on request
- DocsDatasheets and test reports for approvals
- ExportGCC · Africa · Central Asia
Frequently asked questions
Can't find your answer? Message our sales team on WhatsApp.
Should I choose the 2V 200Ah or 2V 300Ah?
Both share the same length and height and have 15-year design lives. The 300Ah is 40 mm wider and holds 50% more, so choose it when you would otherwise need parallel strings of 200Ah cells.
How many cells do I need?
Divide your system voltage by 2. For example, 6 cells make 12V, 24 cells make 48V and 55 cells make about 110V. Always check your charger or rectifier's specified cell count.
What charger settings should I use?
Float charge at 2.25–2.30V per cell at 25°C, with temperature compensation of -3mV/°C per cell. The maximum charging current is 60A.
How long will it last in the Gulf?
Heat shortens battery life. For the longest service, install the bank in a cooled, ventilated battery room. Every 10°C above 25°C significantly reduces float life.
Will it fit my rack?
Each cell measures 171 x 151 mm and is 364 mm tall including terminals, and weighs about 18 kg. Check rack layout and floor loading for the full bank.
What does the warranty cover?
Standby (backup) use only, where the cells sit on float charge and discharge during power failures. Cyclic use, such as solar or daily-cycling systems, is not covered.
Do you deliver outside the UAE?
Yes. We regularly supply customers across the GCC, Africa and Central Asia. Tell us your destination and we will include freight options with your quote.
Is there a minimum order quantity?
We supply single units for replacements as well as pallet and container loads for projects and distributors. Send us your quantity for the best pricing.
Can I get project or distributor pricing?
Yes. Volume pricing is available for system integrators, contractors, distributors and procurement teams. Use the quote form below or message us on WhatsApp.
Get a quote within one business day
Tell us what you need and our sales team will come back with pricing, availability and lead time.
- Volume and project pricing
- Free sizing advice for your load
- Documentation for consultants and approvals
Complete your system
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