The Newmax PNB 12420 (Power Newmax AGM Battery) is a sealed 12 V valve-regulated lead-acid (VRLA/AGM) battery rated 42 Ah at the 20-hour rate. Its absorbent-glass-mat construction is maintenance-free, non-spillable and can be installed in any orientation, with strong deep-discharge recovery for both cyclic and standby duty. It is designed for UPS, telecommunications, solar and lighting systems.

Key features

• 12 V / 42 Ah (20 HR) sealed AGM/VRLA design - maintenance-free and leak-free.
• Exceptional deep-discharge recovery and long cycle life for solar and cyclic use.
• Absorbent Glass Mat separator with gas-recombination; can be mounted in any direction.
• DenseMax cast grids and Active Carbon additive for longer life and better charge acceptance.
• FlexSealing anti-explosion filter and safety valve for safe operation.
• Low self-discharge (<= 2% per month at 25 C).

Specifications

• Model: PNB 12420
• Battery type: AGM / VRLA, sealed and maintenance-free
• Nominal voltage: 12 V
• Rated capacity, 20 HR (1.80 VPC, 25 C): 42.0 Ah
• Rated capacity, 10 HR (1.80 VPC): 40 Ah
• Rated capacity, 5 HR (1.70 VPC): 36 Ah
• Rated capacity, 1 HR (1.60 VPC): 26 Ah
• Dimensions (L x W x H): 197 x 166 x 170 mm
• Total height: 170 mm
• Weight (approx.): 13.1 kg (+/-3%)
• Internal resistance: 9.60 mOhm (+/-10%, 25 C)
• Max. discharge current (5 s): 320 A
• Max. discharge current (continuous): 120 A
• Max. short-duration discharge current (0.1 s): 680 A (+/-10%)
• Self-discharge (25 C): <= 2% / month, <= 6% / 3 months, <= 12% / 6 months
• Charging - cycle use: 2.40-2.50 V/cell, 13.6 A max
• Charging - float use: 2.21-2.23 V/cell
• Separator: Micro-porous Absorbent Glass Mat
• Container / cover: ABS resin (optional flame-retardant, UL94-V0)
• Terminal: M6 bolt
• Certifications: ISO 9001, ISO 14001, OHSAS 18001, UL, KC

Applications

• UPS and online backup systems
• Solar and renewable energy storage
• Telecommunications and network towers
• Security / CCTV systems and emergency lighting