Sealed Lead Acid Batteries

6V 12AH Sealed Lead Acid Battery


LY11-039-24

  • 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 12AH
Approx Weight 1.77kg
Terminal Standard F1-TAB 187E
Optional F2-TAB 250A
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 (0.6A) 12AH
10 hour rate (1.08A) 10.8AH
5 hour rate (1.92A) 9.6AH
1 hour rate (7.2A) 7.2AH
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 ≤3.6A 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 180A
Dimensions(mm)
Specifications
Time (mm) 5 10 15 20 30 60 120 180 300 600
Final voltage
1.80VPC A 29.263 26.548 20.986 14.126 10.903 6.669 3.994 2.451 1.903 1.046
W 161.743 121.989 92.109 81.771 63.154 39.096 23.688 17.208 11.304 6.794
1.75VPC A 30.771 27.589 21.973 14.811 11.777 7.200 4.149 2.640 1.920 1.080
W 168.789 127.851 101.571 85.577 65.469 41.436 24.552 17.856 11.736 6.840
1.70VPC A 33.326 28.483 22.853 15.583 12.000 7.269 4.389 3.206 2.091 1.149
W 178.251 130.834 105.531 88.817 67.577 42.156 25.200 18.396 12.060 6.876
1.65VPC A 35.297 29.867 23.527 15.994 12.240 7.354 4.395 3.201 2.095 1.154
W 186.583 134.640 106.251 90.977 68.194 42.696 25.488 18.540 12.199 6.891
1.60VPC A 37.509 30.576 24.000 16.442 12.634 7.474 4.478 2.901 2.124 1.176
W 189.977 137.006 108.257 90.463 68.914 42.984 25.668 18.648 12.276 6.891
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