Device Type: Sealed Maintenance-Free (SMF) Rechargeable Battery
Part Number/SKU: AL026001-EX (also referenced as 12AL026)
Brand: Amaron (Quanta Series)
Nominal Voltage: 12V
Rated Capacity: 26Ah @ 20-hour rate (to 1.75V/cell at 27°C)
Battery Technology: Sealed Lead-Acid (SLA), AGM (Absorbent Glass Mat), Valve-Regulated Lead-Acid (VRLA)
Physical Specifications:- Dimensions (L × W × H): 167 mm × 126 mm × 175 mm (±2mm)
- Weight: Approx. 9.0 kg (Dry)
- Terminal Type: M5 × 20 mm Bolted
- Case Material: Standard PPCP (Polypropylene Copolymer)
Performance & Reliability:- Design Float Life: Up to 10 Years (under float charge conditions)
- Internal Resistance: Approx. 9.8 mΩ (Fully Charged, 27°C)
- Short Circuit Current: 1278A (per IEC)
- Self-Discharge Rate: <4% per Month at 27°C
Charging Parameters:- Standby Use (Float): 13.5V per battery (Max Current: 25% of rated capacity)
- Cyclic Use (Boost): 13.8V per battery (Max Current: 25% of rated capacity)
- Temperature Compensation: ±18mV/battery/°C (Standby); ±30mV/battery/°C (Cyclic)
Operating Temperature Range: -20°C to +60°C (50–60°C for shorter duration)
Nominal Operating Temperature: 27°C ± 3°C
Compliance: Conforms to JIS8702C (JISC: 8702/1998, Part 1, 2 & 3)
Key Specs: Amaron AL026001-EX (12AL026), 12V 26Ah Sealed Maintenance-Free Battery, AGM/VRLA Technology, Up to 10-Year Design Float Life, Low Self-Discharge (<4%/Month), Internal Resistance ~9.8mΩ, 1278A Short Circuit Current, M5 Bolted Terminals, PPCP Case, 167×126×175mm, ~9.0kg, -20°C to +60°C Operating Range, JIS8702C Compliant
Usage: Uninterruptible Power Supplies (UPS), Emergency Lighting Systems, Security & Alarm Systems, Medical Equipment, Solar Energy Storage, Telecommunication Systems, Portable Power Devices, and Other Critical Standby Power Applications
