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  1. Storage System Directory
  2. NP4-4
NP4-4

NP4-4

CBB Battery Technology Co., Ltd
Storage System Technology: Lead Acid (AGM)
Nominal Capacity: 2.75 - 4 Ah
Region: China China
Contact Manufacturer
Note: Your Enquiry will be sent directly to CBB Battery Technology Co., Ltd.

Alternative Product

2V Solar Battery

CSBattery
  • Storage System Category: Off-grid
  • Storage System Technology: Lead Acid (Gel)
  • Nominal Voltage: 2 V
  • Nominal Capacity: 200 - 3000 Ah
More

Product Characteristics

Model No.
NP4-4
Specification  
Storage System Category Standalone
Storage System Technology Lead Acid (AGM)
Battery Datasheet
Electrical Data  
Cell Number
2 /Unit
Nominal Voltage
4 V
Nominal Capacity
2.75Ah@1hr 3.5Ah@5hr 3.8Ah@10hr 4Ah@20hr
Max. Discharge Current
60 A
Internal Resistance
28 mΩ
Design Life
5 Years
Temperature Parameters  
Charge Temperature -20 ~ +50 ℃
Discharge Temperature -20 ~ +50 ℃
Storage Temperature -20 ~ +50 ℃
General Data  
Dimension (L/W/H)
47x47x101 mm
Weight
0.5 Kg
Container Material Acrylonitrile Butadiene Styrene
Cover Material Acrylonitrile Butadiene Styrene
Constant Current Discharge Characteristics: A (25℃)  
Fixed Voltage / Time (V) 0.08 hr 0.17 hr 0.25 hr 0.5 hr 0.75 hr 1 hr 2 hr 3 hr 5 hr 8 hr 10 hr 20 hr
1.6 V 13.75 9.94 7.83 4.58 3.21 2.75 1.62 1.11 0.74 0.49 0.4 0.211
1.67 V 13.5 9.83 7.61 4.5 3.15 2.7 1.59 1.09 0.73 0.49 0.39 0.207
1.7 V 13.25 9.56 7.44 4.42 3.09 2.65 1.56 1.07 0.71 0.48 0.39 0.204
1.75 V 13 9.11 7.22 4.33 3.03 2.6 1.53 1.05 0.7 0.47 0.38 0.2
1.8 V 12.5 9 7 4.17 2.92 2.5 1.47 1.01 0.67 0.45 0.38 0.198
Constant Power Discharge Characteristics: W (25℃)  
Fixed Voltage / Time (V) 0.08 hr 0.17 hr 0.25 hr 0.5 hr 0.75 hr 1 hr 2 hr 3 hr 5 hr 8 hr 10 hr 20 hr
1.6 V 26.47 19.61 15.11 8.82 6.18 5.29 3.12 2.13 1.42 0.96 0.79 0.417
1.67 V 25.99 19.28 14.67 8.66 6.06 5.2 3.06 2.09 1.39 0.94 0.78 0.406
1.7 V 25.51 18.89 14.28 8.5 5.95 5.1 3 2.06 1.37 0.92 0.76 0.4
1.75 V 25.03 17.78 13.89 8.34 5.84 5.01 2.94 2.02 1.34 0.91 0.75 0.394
1.8 V 24.06 17.22 13.5 8.02 5.62 4.81 2.83 1.94 0.29 0.87 0.73 0.389
PDF  
Download Manufacturer's PDF

CBB Battery Technology Co., Ltd

Click to show company phone
www.cbb-battery.com
China
RM504, 55 Hanxing Zhong Road, Zhongcun, Panyu, Guangzhou, Guangdong
Contact Manufacturer
Note: Your Enquiry will be sent directly to CBB Battery Technology Co., Ltd.

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