18650 7.4V 6000mAh Li-ion Battery for solar street light

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Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Melasta
Model Number: INR18650-30Q-2S2P
Type: Li-Ion
Nominal Voltage: 7.4V, 7.4V
Size: Prismatic
Nominal Capacity: 6000mAh
Battery cell: Samsung INR18650-30Q
Battery Pack: 2S2P
Pulse Discharge Current: 30A
Cycle life: 800 Times
Protection: Built-in PCM
Max Dimension: 40 x 40 x 70mm
Weight: 180g
Color: blue
Battery Configuration Samsung INR18650-30Q cells * 4
Output voltage 7.4V working voltage, peak charge voltage @8.4V, end of discharge voltage @6.0V
Battery Capacity 6Ah (44.4Wh) 
Cycle life  > 800 cycles (80% of initial capacity @ 0.2C rate, IEC Standard) 
Protection One PCM (30A limited) installed with the battery pack and protects the battery from:
Overcharge (> 8.4V) 
Over discharge (<6.0V) 
Over drain ( >30 Amps) 
Short circuits 
Must wait min of 30 minutes after battery is fully charged to allow the PCM to perform balance function on all the cells within the pack. 
Prewired Charge wire: UL 3135 AWG#16(red and black), Length= 200±5mm;  
Discharge wire: Same as charge Wire
Plug: No available ( depands on cutomers requirement)
Charging rate Standard charge: 0.5C (3A); charge time: 3h
Fast charge: 1C(6A); charge time: 1.5h
Discharging Rate Standard discharge: 1C ( 6A),
Max continuos dishcarge: 5C(30A)
Peak discharge:8C(48A < 1 seconds limited by PCM)
Charging temperature: 0 to 45 degrees Celsius
Discharge temperature: -20 to 70 degrees Celsius
Storage temperature: -20 to 40 degrees Celsius
Max Dimensions (LxWxH)  60mm x 140mm x 80mm
Weight approx. 1020g 

Please negotiate with MELASTA technicians to learn more  Knowledge on li-ion battery