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Bls Battery Industries Limited
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 Click to enlarge image
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 Origin |
China |
| Model Number |
BS2-5S |
| Brand Name |
BLS |
| Battery Type |
Spiral wound battery |
| Nominal Capacity |
5AH |
| Nominal Voltage |
2V |
BS2-5S
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Characteristics
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Nominal Voltage
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2V
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Nominal Capacity (10 hour rate)
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5Ah
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Capacity
25??/span>(77°F)
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10 hour rate (0.5A)
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5Ah
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5 hour rate (0.92A)
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4.6Ah
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1 hour rate (4.1A)
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4.1Ah
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Internal Resistance
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Full Charged Battery 25??/span>(77°F)
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≤3mΩ
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Cyclic Life
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50%(C10) Depth of discharge
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800Times
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Float Life
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25??/span>(77°F) Float charge at 13.8V
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About 8 Years
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Capacity affected by Temperature
(10 hour )
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40??/span> (104°F)
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102%
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25??/span> (77°F)
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100%
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-10??/span> (14°F)
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90%
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-30??/span> 0.2C
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78%
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Self-Discharge
25??/span>(77°F)
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Capacity after 3 month storage
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96%
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Capacity after 6 month storage
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90%
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Capacity after 12 month storage
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82%
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Charge (Constant Voltage) 25??/span>(77°F)
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Cycle
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Initial Charging Current Less than 45A
Voltage 2.45-2.50V
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Float
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Voltage 2.25-2.35V
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Product Image
Dimensions and Weight & Specification
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Battery
(L×W×H)
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mm±1
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Diameter 44
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HeightTotal height)
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73mm(81mm)
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Weight
Approx
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KG±0.02
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0.285kg
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Pound±0.05
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0.625lb
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Cold Cranking Amps
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@-18°C 80Amps
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Cranking Amps @20°C
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@20°C 90Amps
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Vibration resistance
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4G(33HZ) 12H
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6G 4H
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Operating Temperature
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-55°C~75°C
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Battery Construction
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Component
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Positive plate
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Negative plate
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Container
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Safety valve
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Terminal
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Separator
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Electrolyte
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Raw Material
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Lead dioxide
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Lead
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PP
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Rubber
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Pb
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Fiberglass
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Sulfuric acid
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Constant current discharge and Constant power discharge at 25??span style="mso-spacerun: yes;">
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Discharge to 1.85V
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Discharge to 1.75V
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Discharge to 1.65V
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Times
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Constant current (A)
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Constant power(W)
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Constant current (A)
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Constant power(W)
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Constant current (A)
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Constant power(W)
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2min
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26.2
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48.2
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33.5
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52.7
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39.7
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56.2
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5min
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18.3
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34.3
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21.8
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37.7
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24.6
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39.8
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10min
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12.6
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24
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14.5
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26.2
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15.7
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27.5
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15min
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9.8
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18.8
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11
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20.4
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11.7
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21.2
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20min
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8.1
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15.6
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8.9
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16.8
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8.4
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17.5
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30min
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6
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11.7
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6.5
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12.5
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6.8
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13
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45min
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4.4
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8.6
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4.7
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9.1
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4.9
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9.4
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1h
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3.5
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6.9
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3.7
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7.2
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3.8
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7.4
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2h
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1.95
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3.9
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2
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4
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2.1
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4.1
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3h
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1.5
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3.0
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1.50
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3.0
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1.6
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3.1
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4h
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1.2
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2.3
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1.2
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2.3
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1.2
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2.4
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5h
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0.90
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1.90
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1.0
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1.9
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1.0
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1.9
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8h
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0.60
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1.20
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0.60
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1.20
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0.60
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1.20
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10h
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0.50
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1.0
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0.50
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1
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0.50
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1
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20h
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0.26
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0.50
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0.30
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0.50
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0.30
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0.50
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??Main Applications
¦ Superior high rate discharge capability ,with max. discharge rate of 18C10.
¦ Outstanding performance of high/low temperature, able to work under the temperature of-55??/span>~75??/span>
¦ Steady high work voltage, higher power density.
¦ Robust structure have excellent performance of shock resistance.
¦ NO floating electrolyte, able to placed at any direction.
¦ Fast chargeable charge is possible, 95% plus capacity may be charged within 40 minutes.
¦ Super service life, float charging service life is more than 8years.
??Products Characteristics
Instruments/¦ Electric tools
Physical exercise devices
Medical devices
PSolar light
Electricity transferring equipment
Standby power supply
BLS BATTERY INDUSTRIES (HK) LTD
SHENZHEN BLS BATTERY CO.,LTD
TEL:(86) (755) 61183737
FAX: (86) (755) 61624107
http://www.blsbattery.com
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