Newstar 12V 2Ah Sealed Lead Acid UPS Battery (AGM VRLA) 33-0212

The Newstar NP12-2Ah (12V 2Ah) is a compact valve regulated lead acid (VRLA) battery designed for UPS backup and standby power applications. Built with AGM (Absorbent Glass Mat) technology, this maintenance-free battery delivers stable discharge performance, low self-discharge, and reliable standby power for compact backup systems. Its small footprint makes it well-suited for mini-UPS units, alarm systems, security panels, emergency lighting, and other low-power standby applications.

Technical Specifications

• Brand: Newstar
• Model: NP12-2Ah
• Battery Type: Sealed Lead Acid (VRLA)
• Technology: AGM
• Nominal Voltage: 12V (6 cells)
• Rated Capacity:
  • 2.0Ah (20HR @ 10.5V)
  • 1.9Ah (10HR @ 10.5V)
  • 1.2Ah (1HR @ 9.60V)
• Internal Resistance: Approx. 72mΩ
• Maximum Charging Current: 0.6A
• Maximum Discharge Current: 30A (5 sec.)
• Design Life: 5 years (float use)
• Eurobat Classification: 3–5 years, standard commercial

Physical Specifications

• Length: 70 ±1 mm
• Width: 47 ±1 mm
• Height: 98 ±1 mm
• Total Height: 103 ±1 mm
• Weight: Approx. 0.74 kg ±5%
• Terminal Type: T1

Charging Specifications

• Float Voltage: 13.60 – 13.80V
• Cycle Voltage: 14.50 – 15.00V
• Temperature Compensation:
  • Float: −18mV/°C/Block
  • Cycle: −30mV/°C/Block

Operating Conditions

• Discharge Temperature: −15°C to 50°C
• Charge Temperature: −10°C to 50°C
• Storage Temperature: −20°C to 50°C

Capacity vs Temperature:

• 40°C → 102%
• 25°C → 100%
• 0°C → 85%
• −15°C → 65%

Self-Discharge:

• 3 months → 91%
• 6 months → 82%
• 12 months → 65%

Warranty & Usage Disclaimer

Warranty:
This battery includes a 1-year warranty only when used for UPS backup applications under normal operating conditions.

Important Notice:
This battery is STRICTLY for UPS backup use only.

Use in cars, generators, wheelchairs, golf carts, e-bikes, or any non-UPS application will void the warranty. Warranty claims will not be accepted for misuse.