Battery NPP NPD12-134Ah 12V 134Ah Deep Cycle AGM rechargeable battery for standby and cyclic use

Sealed lead‑acid AGM deep cycle battery NPP NPD12-134Ah with a nominal voltage of 12V and a capacity of 134Ah (10HR at 25°C). This maintenance‑free, valve‑regulated battery is designed for both standby and cyclic use in applications such as UPS, emergency lighting, solar and wind systems, telecommunications, railway and power station equipment. The battery features a deep cycle design with good recovery after deep discharge and a low self‑discharge rate for long floating life.

Advantages

The NPP NPD12-134Ah offers a superior deep cycle construction that delivers high power density and extended service life in cyclic applications. It provides reliable charge acceptance and consistent discharge performance, low self‑discharge (≤2%/month at 25°C), and stable operation across a wide temperature range. Designed for shallow discharge cycles with specified cycle life at 25°C: approximately 1400 cycles at 30% DOD, 650 cycles at 50% DOD and 300 cycles at 100% DOD.

Suitable for

• Emergency lighting and fire‑fighting standby power
• UPS and computer standby power supply
• Solar and wind energy storage systems
• Telecommunication and railway backup systems
• Power station and general standby power applications

Key specifications

• Model: NPP NPD12-134Ah
• Nominal voltage: 12V
• Capacity: 134Ah (10HR, 10.5V, 25°C)
• Dimensions (L×W×H): 342 × 172 × 280 mm; total height with terminal 285 mm
• Approx. weight: 44 kg
• Terminal: T16 (M8)
• Cycle life at 25°C: ~1400 cycles (30% DOD), ~650 cycles (50% DOD), ~300 cycles (100% DOD)
• Low self‑discharge: ≤2% per month (25°C)
• Design floating life: 10 years (12V)
• Operating / acclimation temperature range: -15 to 50°C; recommended operating temperature: 25°C

How to use

Install the battery in a well‑ventilated, dry location with appropriate mounting to support its weight. Connect polarity correctly using the T16 (M8) terminals and follow system manufacturer guidelines for charging voltages and current limits. Use a compatible charger or charger‑controller for AGM batteries and avoid prolonged overdischarge. For cyclic applications, configure charge profiles suitable for deep cycle lead‑acid batteries and monitor battery voltage and temperature during operation.

Usage recommendations

For longest service life keep the battery at recommended temperature (around 25°C), avoid deep discharges when possible, recharge promptly after use, and store at a partial state of charge if not in regular use. Follow safety and disposal regulations for lead‑acid batteries.