Newstar 33-1206 6V 12Ah Sealed Lead Acid UPS Battery (AGM VRLA)

The Newstar NP6-12Ah (6V 12Ah) is a reliable valve regulated lead acid (VRLA) battery designed for UPS backup and standby power applications. Built with AGM (Absorbent Glass Mat) technology, this battery offers maintenance-free operation, stable discharge performance, and dependable standby power for security systems, emergency lighting, and low-voltage UPS systems. With a 5-year float design life, it is ideal for applications requiring compact yet reliable backup power .

Technical Specifications

• Brand: Newstar
• Model: NP6-12Ah
• Battery Type: Sealed Lead Acid (VRLA)
• Technology: AGM
• Nominal Voltage: 6V (3 cells)
• Rated Capacity:
  • 12Ah (20HR @ 5.25V)
  • 11Ah (10HR rate)
  • 7.2Ah (1HR rate @ 4.8V)
• Internal Resistance: Approx. 10mΩ
• Maximum Charging Current: 3.6A
• Maximum Discharge Current: 180A (5 sec)
• Design Life: 5 years (float use)
• Eurobat Classification: 3–5 years commercial grade

Physical Specifications

• Length: 151 ±1.5 mm
• Width: 50 ±1 mm
• Height: 94 ±1 mm
• Total Height: 100 ±1 mm
• Weight: Approx. 1.70 kg ±4%
• Terminal Type: T1 / T2 faston terminals

Charging Specifications

• Float Voltage: 6.80 – 6.90V
• Cycle Voltage: 7.25 – 7.50V
• Temperature Compensation:
  • Float: −9mV/°C
  • Cycle: −15mV/°C

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.

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

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