Newstar 12V 150Ah Long-Life VRLA AGM Battery (33-5512)
Ideal for
Overview
Large UPS systems, telecom sites and central emergency lighting often run parallel strings of smaller batteries, which means more connections, more space and more points of failure. The Newstar 12V 150Ah replaces them with one high-capacity block. It delivers 150Ah at the 10-hour rate, half as much again as a 100Ah, with a 10-year design float life (Eurobat 10–12 years "long life").
Its very low 4 mΩ internal resistance and 1200A maximum discharge current carry heavy UPS and inverter loads the moment the mains drops. M8 threaded-insert terminals give a strong, low-resistance connection for large cables. The long, slim 485 x 172 mm body suits standard battery racks and cabinet trays, and its sealed AGM construction means no water top-ups and no routine checks. BAM supplies it wholesale to integrators, UPS and telecom contractors, MEP contractors and FM companies across the UAE and GCC.
Built for uptime, not for the shelf
What the 12V 150Ah means for your site, your project and your team.
Fewer batteries, simpler strings
150Ah in one block replaces parallel strings of smaller batteries, with fewer connections to fail.
Fewer replacements
A 10-year design float life, double a standard 5-year battery, cuts swap-outs and downtime.
Handles heavy loads
Very low 4 mΩ internal resistance and 1200A peak discharge carry large UPS and inverter loads instantly.
Heavy-duty M8 terminals
M8 threaded inserts give a strong, low-resistance connection for large cables.
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.
Large UPS systems
Long-life battery strings for large UPS units protecting data centres and critical equipment.
Float serviceTelecom sites
High-capacity standby for telecom shelters and base stations where site visits are costly.
Float serviceCentral emergency lighting
Backup for large central battery systems in hospitals, malls and towers.
Float serviceInverter backup
Standby power for large inverter systems that keep essential circuits running during outages.
Float serviceIndustrial standby
Backup for switchgear, control systems and critical industrial loads.
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 use one 150Ah or parallel 100Ah batteries?
One 150Ah block means fewer batteries, fewer connections and simpler maintenance than running batteries in parallel. Choose by the rack space and capacity your system needs.
Why is the capacity rated at 10 hours, not 20?
Long-life batteries are usually rated at the 10-hour rate. At the 20-hour rate, this battery's discharge data shows about 160Ah, so compare like for like when checking other brands.
How long will it last in the Gulf?
Heat shortens battery life. For the longest service, install it in a cooled, ventilated room. Every 10°C above 25°C significantly reduces float life.
Will it fit my rack?
It measures 485 x 172 mm and is 240 mm tall including terminals, and weighs about 41.8 kg. Check rack length and load rating, and use a two-person lift or lifting aid.
Which terminal does it have?
It comes with T16 terminals: an M8 threaded insert that takes an M8 bolt. Check your cable lugs suit M8 before ordering.
What does the warranty cover?
Standby (backup) use only, where the battery sits on float charge and discharges during power failures. Cyclic use, such as solar, golf carts or daily-cycling inverters, 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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