Product Overview
Maintenance-Free Lithium Replacement Battery is a 25.6V 62Ah LiFePO4 lead-acid replacement lithium battery for upgrading medium-voltage lead-acid battery systems. With 1.587kWh rated energy, 11.8kg weight and Bluetooth communication, it is suitable for backup power, small industrial equipment and security monitoring systems.
Technical Specifications
|
Parameter |
Content |
|
Model |
JQ25662Q |
|
Rated Voltage |
25.6V |
|
Rated Capacity |
62Ah |
|
Rated Energy |
1.587kWh |
|
Battery Type |
Lithium Iron Phosphate Polymer Cell (3.2V/31Ah) |
|
Overcharge Voltage |
29.2V |
|
Cut-off Voltage |
20V |
|
Continuous Charge Current |
15A |
|
Maximum Charge Current |
30A |
|
Continuous Discharge Current |
30A |
|
Maximum Discharge Current |
60A |
|
Charging Temperature |
-20℃ ~ 45℃ |
|
Discharging Temperature |
-40℃ ~ 65℃ |
|
Dimensions |
333 × 176 × 221mm |
|
Weight |
11.8kg |
|
Cycle Life |
6000 cycles |
|
Communication |
Bluetooth |
|
Warranty |
3 years |
|
Customization |
Supported |
Key Features
- 25.6V medium-voltage replacement: suitable for medium-voltage lead-acid battery system upgrades.
- Easy maintenance: Bluetooth communication makes battery status viewing convenient.
- Long-life configuration: 6000 cycles is suitable for long-term operation projects.
- Wide-temperature discharge: -40℃ to 65℃ discharging temperature range is suitable for outdoor and industrial environments.
Battery System and BMS
This battery uses a LiFePO4 battery system with 3.2V/31Ah cells. The BMS manages charge/discharge status and helps maintain stable system operation with the 29.2V overcharge voltage, 20V cut-off voltage and current parameters.
Charging and Installation
Before installation, check the voltage platform, available space, wiring method, and charger settings. Use a charger made for 25.6V LiFePO4 batteries, and keep the charging current within the 15A continuous / 30A max range.
Customization Capability
- Specification options: 25.6V platform, battery capacity, charge/discharge current, and required backup time can be matched to the project.
- Equipment matching: works with small industrial equipment, security monitoring systems, and backup power applications.
- Structure: size, terminal position, wiring method, and mounting style can be adjusted for the installation space.
- Branding and packing: OEM / ODM labels, housing appearance, packaging, and batch delivery can be arranged before production.
- Quality system: Production, inspection and batch delivery management are carried out according to the ISO 9001 quality management system.
- Certification documents: UN38.3, MSDS and third-party test documents can be confirmed according to medium-voltage lead-acid replacement project requirements.
- Shipment documents: specification sheet, packaging information, label documents and batch shipment inspection records can be provided as required
Frequently Asked Questions
Does this battery require frequent maintenance?
-
This model supports Bluetooth status viewing and is suitable for projects that need fewer on-site checks.
Can it be used directly in original lead-acid equipment?
-
It can be used for medium-voltage lead-acid system upgrades, but voltage, dimensions, connection method and load requirements must be checked.
How should the charging equipment be matched?
-
Use charging equipment compatible with 25.6V LiFePO4 battery systems and check the 29.2V overcharge voltage, 15A continuous charge current and 30A maximum charge current.
What applications is this battery suitable for?
-
It is suitable for backup power, small industrial equipment, security monitoring equipment, outdoor equipment power supply and medium-voltage lead-acid replacement projects.
What parameters should be confirmed before ordering?
-
Confirm original system voltage, equipment installation space, load current, connection method, operating environment and purchase quantity.
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