MPL MWS3.4-12 VRLA AGM Lead-Acid Battery 12 V 3.4 Ah – Faston Tabs, UPS & Alarm
The MPL MWS3.4-12 is a 12V/3.4Ah VRLA (AGM) sealed lead-acid battery designed for control panel charging systems, UPS, alarm systems, and portable device backup power.Read the full description
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Description
Description
The MPL Power Elektro MWS3.4-12 is a sealed, maintenance-free lead-acid battery built in VRLA (AGM) technology. It is designed primarily for use in control panel charging systems and also serves as a backup power source in portable devices. The rated service life is 3–5 years when stored or operated at 20–25°C.
Its compact 13.4×6.7×6 cm footprint allows it to fit into confined enclosures typical of alarm panels, UPS units, and automation cabinets. The battery supports both standby and cyclic charging modes.
Key Features
- VRLA (AGM) sealed construction — maintenance-free, no acid spillage risk
- 12V nominal voltage with 3.4Ah nominal capacity
- Dual charging mode support: standby use (13.50–13.80V) and cyclic use (14.40–15.00V)
- Max. discharge current of 35A for 5 seconds for high-demand surge loads
- Internal resistance of 46 mΩ when fully charged
Product Benefits
- Sealed AGM design eliminates topping-up and reduces maintenance effort
- Wide operating temperature range (-20°C to 50°C) covers both indoor and unheated enclosure installations
- Low max. charge current (0.95A) allows safe charging from low-power charger outputs
- Compact dimensions make it compatible with most standard alarm and UPS battery bays
- Rated 3–5 year service life at 20–25°C gives predictable replacement cycles
Technical Specifications
- Model: MWS3.4-12
- Technology: VRLA (AGM)
- Nominal Voltage: 12V
- Nominal Capacity: 3.4Ah
- Max. Discharge Current: 35A (5 sec.)
- Max. Charge Current: 0.95A
- Standby Charging Voltage: 13.50–13.80V
- Cyclic Charging Voltage: 14.40–15.00V
- Internal Resistance (charged): 46 mΩ
- Operating Temperature (Discharge/Charge/Storage): -20°C to +50°C
- Dimensions (L×W×H): 13.4×6.7×6 cm
- Weight: 1.300 kg
Why You'll Love It
- Drop-in replacement for most 12V/3.4Ah alarm and UPS battery slots without rewiring
- Maintenance-free sealed design means no scheduled fluid checks
- Suitable for UPS, emergency power systems, automation systems, security and alarm systems
- Package includes 1× MPL MWS3.4-12 VRLA 12V/3.4Ah battery
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