Sealed Lead Acid Batteries

6V 3.3AH Sealed Lead Acid Battery


LY11-033-18

  • The 'Online' range of sealed lead acid batteries are maintenance free, valve regulated and leak proof ideally suited to all 'standby applications'
  • There will be no loss in power output over the battery life.
  • Low self-discharge of about 2-3% per month compared with 20-30% for more common battery systems.
  • Quality construction with no compromise on materials to ensure a long service life.
  • Low internal resistance means a high discharge rate.
  • Wide operating temperature range operating between -15° C to +50 ° C when fully charged.

Specifications
Nominal Voltage 6V
Rated Cap 3.3AH
Approx Weight 0.66kg
Terminal Standard F3-TAB 187E
Optional
Operation Temperature
Charge 0°C (32°F) - 40°C (104°F)
Discharge -20°C (-4°F) - 50°C (122°F)
Storage -20°C (-4°F) - 40°C (104°F)
Capacity 25° (77°F) 20 hour rate (0.165A) 3.3AH
10 hour rate (0.297A) 2.97AH
5 hour rate (0.528A) 2.64AH
1 hour rate (1.98A) 1.98AH
Capacity affected by temperature 40°C (104°F) 103%
25°C (77°F) 100%
0°C (32°F) 86%
-15°C (5°F) 65%
Self-Discharge at 25ºC (77ºF) (Before recharge) Capacity after 3 month 91%
Capacity after 6 month 82%
Capacity after 12 month 64%
Constant voltage charge Cycle Initial Charging Current ≥0.99A 7.2V - 7.5V at 25°C (77°F)
Standby 6.8V - 6.9V at 25°C (77°F)
Max discharge current for 5 secretary 49.5A
Dimensions(mm)
Specifications
Time (mm) 5 10 15 20 30 60 120 180 300 600
Final voltage
1.80VPC A 8.047 5.893 5.429 3.885 2.998 1.834 1.098 0.705 0.523 0.288
W 44.479 33.547 25.330 22.487 17.367 10.751 6.514 4.732 3.109 1.868
1.75VPC A 8.462 6.110 5.718 4.073 3.239 1.980 1.141 0.726 0.528 0.297
W 46.417 35.159 27.932 23.534 18.004 11.395 6.752 4.910 3.227 1.881
1.70VPC A 9.165 6.473 6.056 4.285 3.300 1.999 1.207 0.882 0.575 0.316
W 49.019 35.979 29.021 24.425 18.584 11.593 6.930 5.059 3.317 1.891
1.65VPC A 9.707 6.737 6.305 4.398 3.366 2.022 1.209 0.880 0.576 0.317
W 51.310 37.026 29.219 25.019 18.753 11.741 7.009 5.099 3.355 1.895
1.60VPC A 10.315 7.020 6.600 4.521 3.474 2.055 1.231 0.798 0.584 0.323
W 52.244 37.677 29.771 24.877 18.951 11.821 7.059 5.128 3.376 1.895
Discharge Characteristics

Note: Discharge shall be cut-off at 5.25V if discharge at <1CA and at 4.8V if at ≥1CA It is recommended to recharge battery by constant-voltage charge immediately after use

Applications
  • Lighting Equipment
  • Emergency Lighting
  • Toys & Consumer Electronics
  • Fire Alarm & Security Systems
  • Electric Equipment and Telemeter Equipment
  • Portable Power Tools, Measuring and Medical Equipment