Catalogue / VRLA & tubular batteries
Solar tubular battery, Ultra 3 seriesSample
by Dwaraka Energy Storage (Sample) · verified by BARREL
Price for verified buyers
Ordered and invoiced through BARREL — one contract, one GST invoice.
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The Ultra 3 range of solar tubular battery by Dwaraka covers 6 capacity options (42 Ah to 500 Ah). Design: flame-arrestor safety vent valves, maintenance-free sealed construction and deep-cycle capability for solar duty. Typically used for telecom shelters, railway signalling and substation DC systems. Designed and tested to IS 15549, IS 1651 and IEC 60896-21. Lead time 3-4 weeks; delivers to All India and export (SAARC, Middle East, Africa). Sample listing: illustrative data for testing BARREL Shop, not a real offer.
- Brand
- Dwaraka
- Model
- DWA-D13 series
- Listing type
- Product
- Unit
- nos
- Minimum order
- 2 nos
- Lead time
- 3-4 weeks
- Warranty
- 36 months pro-rata
- Standards
- IS 15549, IS 1651, IEC 60896-21
- Delivers to
- All India and export (SAARC, Middle East, Africa)
- GST rate
- 18 %
- Country of origin
- India
- Packaging
- Corrugated box on pallet
- Delivery terms
- Door delivery in metro cities
- Returns
- Returns within 15 days if unused, in original packing
- Other terms
- Sample data for testing; not a real offer.
Variants
| Variant | Specifications | Min. order · lead time | Price, ex GST |
|---|---|---|---|
| Capacity42 AhDWA-D13-01 | Capacity: 42 Ah | 2 nos · 3-4 weeks | for verified buyers |
| Capacity65 AhDWA-D13-02 | Capacity: 65 Ah | 2 nos · 3-4 weeks | for verified buyers |
| Capacity100 AhDWA-D13-03 | Capacity: 100 Ah | 2 nos · 3-4 weeks | for verified buyers |
| Capacity150 AhDWA-D13-04 | Capacity: 150 Ah | 2 nos · 3-4 weeks | for verified buyers |
| Capacity200 AhDWA-D13-05 | Capacity: 200 Ah | 2 nos · 3-4 weeks | for verified buyers |
| Capacity500 AhDWA-D13-06 | Capacity: 500 Ah | 2 nos · 3-4 weeks | for verified buyers |
Specifications
| Capacity | 42 Ah to 500 Ah (see variants) |
|---|---|
| Nominal voltage | 6 Vmade to order: 2 V / 12 V |
| Technology | AGM VRLAmade to order: Gel VRLA / Flooded tubular |
| Discharge rate | C120made to order: C10 / C20 |
| Design life | 10 years |
| Float life at 25 deg C | 12 years |
| Container material | ABS |
| Terminal type | Flag terminalmade to order: M8 bolt / Female threaded |
| Plate type | Spiral woundmade to order: Flat pasted / Tubular positive |
| Self-discharge | < 3% per month |
| Operating temperature | -10 to 50 deg C |
| Recombination efficiency | > 98% |