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12V28AH

12V28AH

Wbr Battery Co., Limited
Storage System Technology: Lead Acid (AGM)
Nominal Capacity: 16.9 - 28 Ah
Region: China China

Alternative Product

204.8V Series

Shenzhen Solarlink New Energy
From €65.2 / kWh
  • Storage System Category: Off-grid
  • Storage System Technology: Li-ion
  • Nominal Voltage: 204.8 V
  • Nominal Capacity: 50 - 280 Ah
More

Product Characteristics

Model No.
12V28AH
Specification  
Storage System Category Standalone
Storage System Technology Lead Acid (AGM)
Battery Datasheet
Electrical Data  
Cell Number
6 /Unit
Nominal Voltage
12 V
Nominal Capacity
16.9Ah@1hr 22.4Ah@5hr 24.2Ah@10hr 28Ah@20hr
Max. Discharge Current
312 A
Internal Resistance
13 mΩ
Design Life
5 Years
Temperature Parameters  
Charge Temperature -10 ~ +60 ℃
Discharge Temperature -20 ~ +60 ℃
Storage Temperature -20 ~ +60 ℃
General Data  
Dimension (L/W/H)
168x177x126 mm
Weight
8.3 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 91 72.8 52 30 21.3 17 9.1 6.57 4.47 2.93 2.44 1.32
1.65 V 88.4 70.2 49.4 29.3 21 16.7 9.03 6.55 4.44 2.93 2.44 1.32
1.7 V 83.2 65 46.8 28.6 20.8 16.6 8.98 6.5 4.42 2.91 2.41 1.3
1.75 V 72.8 54.6 44.2 27 20.6 16.3 8.84 6.43 4.42 2.88 2.41 1.3
1.8 V 65 46.8 41.6 23.4 20.3 16.1 8.58 6.24 4.37 2.88 2.36 1.28
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 165 133 95.8 57.9 40.6 32.6 17.5 12.7 8.63 5.7 4.75 2.6
1.65 V 159 128 90.5 56 40 31.9 17.4 12.6 8.58 5.67 4.73 2.6
1.7 V 152 120 86.2 53.4 39.5 31.9 17.3 12.6 8.53 5.67 4.73 2.58
1.75 V 133 101 81.4 50.1 39 31.4 17.1 12.4 8.53 5.6 4.68 2.53
1.8 V 119 91 76.8 43.5 38.5 31 16.4 12.1 8.46 5.6 4.61 2.48
PDF  
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Wbr Battery Co., Limited

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www.wbr-battery.com
China
Bldg 1, DongFangMingZhu Cheng, LongHe Road, LongGang District, Shenzhen, Guangdong