Guangzhou Jiupai Information Technology Co., Ltd.
| Payment Terms | T/T,Western Union,PayPal |
| Packaging Details | Carton Package |
| Product Name | Battery |
| Model | DJ400 |
| Type | Vrla Battery |
| Warranty | 90 Days |
| Voltage | 2V |
| Capacity | 400Ah |
| PAYMENT TERMS | Full payment before shipment |
| Condition | Good |
| Shipping By | DHL/Fedex |
| MOQ | 1 Piece |
| Brand Name | Leoch |
| Model Number | DJ400 |
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Product Specification
| Payment Terms | T/T,Western Union,PayPal | Packaging Details | Carton Package |
| Product Name | Battery | Model | DJ400 |
| Type | Vrla Battery | Warranty | 90 Days |
| Voltage | 2V | Capacity | 400Ah |
| PAYMENT TERMS | Full payment before shipment | Condition | Good |
| Shipping By | DHL/Fedex | MOQ | 1 Piece |
| Brand Name | Leoch | Model Number | DJ400 |
Leoch DJ400 2V 400Ah Vrla Battery High Capacity Deep Cycle Batteries Safety Battery Good Quality
Leoch DJ400 2V 400Ah Vrla Battery
► Brief Introduction
Leoch DJ400 is a valve-regulated lead-acid battery with a battery voltage of 2V and a battery capacity of 400Ah. It is a maintenance-free lead-acid battery designed for high capacity and deep cycle requirements. Leoch DJ400 2V 400Ah Vrla Battery uses AGM (glass fiber adsorption) technology. There are many advantages to using this technology. For example, this battery is a sealed battery, so there is no need to add water for daily maintenance, and there is no need to worry about battery electrolyte leakage. The risk is low and it is suitable for use in environments where the battery is installed in a complex manner. Because the electrolyte is sealed in the glass fiber partition, the battery has strong vibration resistance and a long service life. It can be used for 10-15 years. When the deep discharge is 80% each time, the cycle life is 1200-1500 times. This battery is suitable for equipment with high capacity requirements such as industrial backup power, renewable energy storage, and off-grid systems. This battery has very high safety, wide adaptability, and reliability. If you are looking for a high-performance lead-acid battery,just cheese Leoch DJ400 2V 400Ah Vrla Battery.
► Functions
1. Deep cycle and high capacity
Many cycles: Cocoa can be used up to 1500-2000 times (80% deep discharge), suitable for frequent charging and discharging scenarios.
400Ah large capacity: long service life, suitable for equipment or occasions that require long-term power supply for solar energy storage or industrial backup power.
2. Maintenance-free and high safety
Maintenance-free: This battery adopts sealed glass fiber adsorption technology, and no water is needed for daily maintenance, which is convenient and worry-free to use.
High safety: This battery is a sealed design, and the electrolyte in the battery does not leak, ensuring the safety of the use process.
Safety valve control: There is a safety valve inside. When the internal pressure of the battery is too high, the safety valve automatically opens and exhausts automatically to prevent the risk of explosion
3. Strong environmental adaptability
The battery can operate in an environment of -20°C~50°C. Whether it is severe cold or high temperature, the battery can adapt.
4. Environmental protection and compliance
The lead content meets environmental protection standards, and the recyclability rate is as high as 98%, which needs to be handled through professional channels.
► Parameters
| Product Name | Battery |
| Product Type | Vrla |
| Warranty | 90 Days |
| Voltage | 2V (single cell, can be connected in series to form a higher voltage system, such as 24V, 48V). |
| Capacity | 400Ah (20 hour rate discharge to 1.75V). |
| Energy | 800Wh (2V×400Ah), suitable for medium and high capacity energy storage needs. |
| Life | Floating charge can reach 10-15 years, cycle life 1200-1500 times (80% deep discharge). |
| Temperature range | charging 0°C~45°C, discharging -20°C~50°C. |
| Dimensions | Approximately 150mm long × 80mm thick × 15mm |
| Weight | 300-500g (lightweight design of lithium-ion battery) |
| Using temperature | Charging: 0°C to +45°C. Discharging: -20°C to +60°C (capacity attenuation at high temperature, and discharge performance at low temperature is reduced) |
► Product Picture
► Use and daily maintenance
Battery use
Charging voltage
Floating charge voltage: 2.25-2.30V/cell (25°C).
Equalizing charge voltage: 2.35-2.40V/cell (regular equalizing charge can balance the battery pack).
Temperature compensation: For every 1°C increase, the voltage decreases by 3mV/cell (avoid high temperature overcharging).
Storage precautions: The battery should be stored in a well-ventilated place and avoid a closed high temperature environment.
Regular inspection: Check once every 3 months. When checking, pay attention to measuring the voltage and terminal resistance to ensure the consistency of the two.
Deep discharge recovery: If the battery is over-discharged (voltage <1.75V/cell), immediately perform a small current repair charge.
Company Details
Ecer Certification：
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China World Technology Battery Service Group: Powering the Future with Premium Batteries Company History The history of China World Technology Battery Service Group can be traced back to early 2015, when the company was relatively small and only focused on producing basic lead-acid batteries. Due ... China World Technology Battery Service Group: Powering the Future with Premium Batteries Company History The history of China World Technology Battery Service Group can be traced back to early 2015, when the company was relatively small and only focused on producing basic lead-acid batteries. Due ...
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