MK BATTERY
ES1.9-12
Maintenance-Free Rechargeable Sealed Lead-Acid Battery
ES1.9-12 12v Battery
ES1.9-12
Model Number Voltage 5hr
Rate
20hr
Rate
100hr
Rate
Watts
Per Cell
Weight (lb.) Length (in.) Width (in.) Height* (in.)
ES1.9-12     
12 1.96 2.3 N/A N/A 2.33 7.01 1.34 2.6
ES1.9-12 2.3 AH (20 HR) Battery
$18.11 S&H $10.00


SPECIFICATIONS
Nominal Voltage (V):
12V

Nominal Capacity:20hour rate ( 0.115A to 10.50V ) 2.3Ah

10hour rate ( 0.23A to 10.50V ) 2.3Ah

5hour rate ( 0.39A to 10.20V ) 1.96Ah

1C ( 2.3A to 9.60V ) 1.04Ah

3C ( 6.9A to 9.60V ) 0.83Ah

Weight:
2.34 Lbs. (1.06 kg)

Internal Resistance (at 1KHz):
36 mΩ

Maximum Discharge Current for 30 seconds:46A

Maximum Discharge Current for 5 seconds: 92A

Operating Temperature Range:Charge 0°C(32°F) to 40°C (104°F)

Discharge -15°C(5°F) to 50°C (122°F)

Storage -15°C(5°F) to 40°C (104°F)

Charge Retention (shelf life) at 20°C (68°F):1 month 92%

3 month 90%

6 month 80%

Charging Methods at 25°C (77°F) Cycle use:Charging Voltage 14.4 to 15.0V
 Maximum Charging Current 0.69A


Standby use:
Float Charging Voltage 13.50 to 13.80V

No current limit required

Life expectancy Cycle Use:100% depth of discharge 250 cycles

80% depth of discharge 350 cycles

50% depth of discharge 550 cycles

Standby Use:
3~5 years

Case Material:
ABS

(94-HB & 94V-0 flame retardant case)

Terminal:
F1
mefast

MK BATTERY