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25.6V60AH-3P8S
Helithtech
Product Description
Voltage: 25.6 volts
Capacity: 60 ampere-hours (Ah)
Configuration: 3 sets of 8 batteries
Connection: Batteries are connected in a 3P8S configuration
Series Configuration (8S): 8 batteries are connected in series for increased voltage
Parallel Configuration (3P): Each set of 8 batteries is connected in parallel for higher current capability
Total Batteries: 24 individual batteries in the module
Total Cells in Series: 8 cells in series per set
Total Sets in Parallel: 3 sets in parallel
Use Case: Typically employed in applications requiring moderate voltage and high capacity, such as energy storage, electric vehicles, and solar energy systems
Please note that the specific chemistry, size, and type of batteries within the module may vary depending on the manufacturer and application.
Battery module parameter
| No. | parameter | product specification | condition | |||||||||||||||||||
| 1 | serial parallel mode | 3P8S | / | |||||||||||||||||||
| 2 | voltage capacity | 25.6V/60Ah | / | |||||||||||||||||||
| 3 | length /mm | 282.7± 1.5 | / | |||||||||||||||||||
| 4 | width /mm | 141±1.0 | / | |||||||||||||||||||
| 5 | high /mm | 189±1.5 | / | |||||||||||||||||||
| 6 | weight /kg | 6.5±0.5 | / | |||||||||||||||||||
| No. | project | Specification | Remark | |||||||||||||||||||
| 1 | electrical properties | Nominal voltage /V | 25.6 | / | ||||||||||||||||||
| 2 | Charge cut-off voltage /V | 29.2 | / | |||||||||||||||||||
| 3 | Discharge cut-off voltage /V | 20 | T > 0 ℃ | |||||||||||||||||||
| 4 | 16 | T ≤ 0 ℃ | ||||||||||||||||||||
| 5 | Nominal capacity /Ah | 60 | 0.5C , 25℃±2℃ | |||||||||||||||||||
| 6 | AC internal resistance /mΩ | < 3m Ω | 1000Hz down measurement | |||||||||||||||||||
| 7 | Standard charging current /A | 30 | / | |||||||||||||||||||
| 8 | Standard discharge current /A | 30 | / | |||||||||||||||||||
| 9 | Maximum Continuous Charge Current /A | 45 | / | |||||||||||||||||||
| 10 | Maximum Continuous Discharge Current /A | 108 | ||||||||||||||||||||
| 11 | Maximum pulse discharge current /A | 216 | last 5 S , SOC≥20% | |||||||||||||||||||
| 12 | Charging working temperature /°C | 0 ~50 | ||||||||||||||||||||
| 13 | Discharge working temperature /°C | -20 ~55 | ||||||||||||||||||||
| 14 | storage temperature /°C | -20 ~45 | / | |||||||||||||||||||
| 15 | storage humidity | ≤85% | / | |||||||||||||||||||
| 16 | cycle life | ≥3000 Second-rate (70% Rated Capacity ) | Standard charge and discharge, 25 ± 2 ℃ | |||||||||||||||||||
| 17 | safety performance | Overdischarge, short circuit, extrusion, drop | no fire, no disintegration | / | ||||||||||||||||||
| 18 | Depression, thermal shock, sea immersion Bubbles, high temperature and high humidity | no fire, no disintegration | / | |||||||||||||||||||
| 19 | charging terminal | 3.65V Dynamic differential pressure /mV | 500 | / | ||||||||||||||||||
| 20 | 3.5V Dynamic differential pressure /mV | 300 | / | |||||||||||||||||||
| 21 | 30 Static pressure difference after minutes /mV | 8 | / | |||||||||||||||||||
| 22 | discharge end | 2.6V Dynamic differential pressure /mV | 300 | / | ||||||||||||||||||
| 23 | 2.7V Dynamic differential pressure /mV | 200 | / | |||||||||||||||||||
| 24 | 30 Static pressure difference after minutes /mV | 10 | / | |||||||||||||||||||
| 25 | to ship | module SOC | 50% | / | ||||||||||||||||||
Precautions
Proper Handling: Always handle the battery module with care, avoiding physical shocks or impacts that could damage the cells.
Voltage Awareness: Be aware of the high voltage (25.6V) of the battery module to prevent electric shocks. Avoid short circuits and ensure proper insulation when working with the module.
Ventilation: When charging or discharging the battery module, ensure proper ventilation to dissipate heat and prevent overheating.
Temperature Control: Avoid exposing the battery module to extreme temperatures, both high and low, as this can affect performance and safety. Charge and discharge within recommended temperature ranges.
Balancing: Regularly monitor and balance the individual cells within each series set to ensure uniform charging and discharging, promoting longer battery life.
Charging: Use a compatible charger that is designed for the voltage and chemistry of the battery module. Follow manufacturer guidelines for charging rates and procedures.
Discharging: Avoid deep discharges, as they can reduce the overall lifespan of the battery module. Discharge within recommended voltage limits.
Storage: If storing the module for an extended period, ensure it is stored at a partial state of charge (around 50%) and in a cool, dry place.
Protection Circuitry: Check if the battery module has built-in protection circuitry, such as overcharge, over-discharge, and short-circuit protection. This enhances safety.
Manufacturer Guidelines: Always follow the manufacturer's instructions and guidelines for handling, charging, and discharging the battery module.
Transport: If transporting the module, make sure it's properly secured and insulated to prevent physical damage and short circuits.
Dispose Properly: When the battery module reaches the end of its life, ensure it is disposed of properly according to local regulations. Many battery recycling centers accept lithium-ion batteries.
Remember, the specifics of safety precautions might vary depending on the exact battery chemistry, design, and manufacturer. Always prioritize safety and consult the manufacturer's documentation for detailed instructions.
