LEOCH DJM1240S 12V 40Ah VRLA AGM Battery
Long Floating Service Life
Designed floating service life up to 12 years under 25°C operating conditions.
Maintenance-Free AGM Technology
Sealed VRLA AGM structure ensures reliable and maintenance-free operation.
Excellent Charge Acceptance
Optimized charging efficiency with stable and reliable energy recovery performance.
High Discharge Capability
Supports up to 400A maximum discharge current for standby and backup applications.
Reliable Industrial Performance
Suitable for UPS systems, telecom equipment, energy storage systems, and security applications.
Durable ABS Housing
Strong ABS container improves operational safety and long-term durability.
🔧 Core Specifications
| Parameter | Specification |
|---|---|
| Model | DJM1240S |
| Brand | LEOCH Battery |
| Nominal Voltage | 12V |
| Nominal Capacity | 40Ah |
| Battery Type | VRLA AGM / Sealed Lead Acid |
| Series | General Purpose Economy Series |
| Design Floating Life | Up to 12 Years |
| Max Discharge Current | 400A (5s) |
| Internal Resistance | Approx. 10.0mΩ |
| Max Charging Current | 12A |
| Terminal Type | M6 |
| Weight | 12.0kg (26.5 lbs) |
| Dimensions (L×W×H) | 197 × 165 × 170 mm |
| Total Height | 170 mm |
| Container Material | ABS |
| Operating Temp (Discharge) | -20°C ~ 55°C |
| Operating Temp (Charge) | -20°C ~ 40°C |
| Operating Temp (Storage) | -15°C ~ 50°C |
| Float Voltage | 2.25 ~ 2.30V/cell |
| Equalization Voltage | 2.35 ~ 2.40V/cell |
| Self Discharge | ≤3% per month @25°C |
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