Newstar 12V 22Ah VRLA AGM Battery (GNS2212)
Ideal for
Overview
When a fire panel, UPS string or telecom cabinet needs the longest possible standby from a standard-size battery, the Newstar 12V 22Ah delivers. It fits the same 181 x 77 x 167 mm space as a 12V 18Ah and gives about 22% more capacity, extending backup time without a new enclosure or bracket.
M5 bolt-on terminals give a secure, low-resistance connection for high currents. Its low 12 mΩ internal resistance and 300A maximum discharge current carry heavy loads the moment the mains drops. Two in series make a 24V supply for 24V fire panels. Its sealed AGM construction means no water top-ups and no routine checks. BAM supplies it wholesale to integrators, fire and security installers, MEP contractors and FM companies across the UAE and GCC.
Built for uptime, not for the shelf
What the 12V 22Ah means for your site, your project and your team.
Maximum backup, standard size
About 22% more capacity than a 12V 18Ah in the identical 181 x 77 x 167 mm size.
Secure bolted connection
M5 bolt-on terminals give a firmer, lower-resistance connection than push-on tabs.
Handles heavy loads
Low 12 mΩ internal resistance and 300A peak discharge carry high currents the instant the mains drops.
Ready off the shelf
Holds about 91% of its capacity after three months in storage, so stock goes out ready to work.
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.
Fire alarm panels
Two in series give 24V for fire panels that need the longest standby time.
Float serviceUPS systems
Battery strings for mid-size UPS units protecting servers and network equipment.
Float serviceTelecom & comms
Standby power for telecom cabinets, radio systems and communication equipment.
Float serviceCentral emergency lighting
Backup power for central battery emergency lighting systems.
Float service18Ah upgrades
Swap in for a 12V 18Ah when a site needs maximum backup without new housings.
UpgradeBuying 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 18Ah, 20Ah or 22Ah?
All three share the same size and M5 terminals. Choose the 22Ah for the longest standby, or the 18Ah when your system's specification calls for 17Ah or 18Ah. Always match the capacity to your battery calculations.
Can I replace a 12V 18Ah with this battery?
Yes, in most cases. It has the same 181 x 77 x 167 mm size and terminals. Check that your charger and battery calculations allow for 22Ah.
Can I use two in series for a 24V system?
Yes. Two 12V 22Ah batteries in series give 24V 22Ah. Always replace both together, using batteries of the same model and age.
Which terminal does it have?
It comes with M5 bolt-on terminals, either T3 (bolt and nut) or T12 (threaded insert, tightened to 3.0 ± 0.6 N·m). Check which your cabling needs before ordering.
What charger settings should I use?
For standby use, float charge at 13.60–13.80V at 25°C with a maximum charging current of 6.6A.
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 golf trolleys, scooters or solar, 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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