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24V Rechargeable Battery 30Ah for Lighting

24V Rechargeable Battery 30Ah for Lighting

Custom 25.9V 30Ah multifunction battery for lighting 25.9V/30Ah Multi-function Illumination System Energy Storage Battery Lithium-ion battery with three yuan as cathode material has good safety. The main function is to provide power for multi-function lighting system. Multi-function lighting......
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Custom 25.9V 30Ah multifunction battery for lighting

 

25.9V/30Ah Multi-function Illumination System Energy Storage Battery Lithium-ion battery with three yuan as cathode material has good safety. The main function is to provide power for multi-function lighting system. Multi-function lighting system energy storage battery has many cycles of charge and discharge, low self-discharge rate, long service life, strong deep discharge capability, high charging efficiency, low maintenance or maintenance-free, etc. Advantage. Electrostatic immunity class IV.

 

Project Number: 04BQ118-15

Nominal voltage: 25.9V

Nominal capacity: 30Ah

Battery size: 310mm* 175mm* 98mm

Battery internal resistance: ≤150mΩ

Battery weight: 5KG

Charging current: less than or equal to 12A

Continuous discharge current: less than or equal to 20A

Protection current: 60A

Charging voltage: 29.4

Discharge cut-off voltage: 17.5V

Service life: ≥800 times

Charging temperature: 0 ~ 45 °C

Discharge temperature: -20 ~ 60 °C

Storage temperature: -20 ~ 35 °C

Battery temperature protection: 70°C±5°C

 

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main feature:

1. The battery pack is safe, resistant to high temperatures and has a long cycle life.

2. The cycle life of the battery pack is high, in line with the concept of low carbon, energy saving and environmental protection.

3. The battery has a built-in BMS system with multiple protection functions. The protection system (PCM/BMS) adopts the most advanced chips and MOS from Japan and the United States. With equilibrium.

4. The core materials include LiMn2O4 (lithium manganese oxide), Li-Ni-Co-Mn-O (ternary material), and LiFePO4 (iron-lithium).

5. can use imported Sanyo, Sony, Panasonic, Samsung, LG original batteries and domestic brand-name batteries as a combination unit, to ensure the consistency of the battery, stability, safety.

6. can be more and more string combinations and battery modular design.

7. The battery comes with temperature protection,

 

safety:

1, heavy impact;

2, hot abuse;

3, overcharge;

4, forced discharge;

5, short circuit;

6, temperature cycle; 

 

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Cycle life at 100% depth of Discharge


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Figure 2. Full battery ZCV curve and total impedance during discharge - residual charge curve:

 

a. 0.2C ZCV curves for L1 system and L2 system at 25 ̊C;

b. 0.2C ZCV curve of L1 system and L2 system at -40 ̊C;

c. The impedance of 0.2% discharge of L1 system and L2 system at 25 ̊C changes with the residual charge state;

d. The impedance of 0.2% discharge of L1 system and L2 system at -40 ̊C with the curve of residual charge state;

 

 



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