MK BATTERY
ES7-12FR
Maintenance-Free Rechargeable Sealed Lead-Acid Battery
ES7-12FR
ES7-12FR
Model Number Voltage 5hr
Rate
20hr
Rate
100hr
Rate
Watts
Per Cell
Weight (lb.) Length (in.) Width (in.) Height* (in.)
      ES7-12FR 12 6.12 7.2 N/A N/A 5.91 5.94 2.56 4.02
ES7-12FR
12 Volt  7.2 AH 20Hour Battery
$25.87 S&H $10.00

SPECIFICATIONS
Nominal Voltage (V):
12V

Nominal Capacity:20hour rate ( 0.35A to 10.50V ) 7Ah

10hour rate ( 0.7A to 10.50V ) 6.65Ah

5hour rate ( 1.19A to 10.20V ) 6.95Ah

1C ( 7A to 9.60V ) 3.15Ah

3C ( 21A to 9.60V ) 2.52Ah

Weight:
5.91 Lbs. (2.678 kg)

Internal Resistance (at 1KHz):
19 mΩ

Maximum Discharge Current for 30 seconds:140A

Maximum Discharge Current for 5 seconds: 280A

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

-15°C(5°F) to 50°C (122°F)

-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 2.1A

Standby use:
Float Charging Voltage 13.50 to 13.80V

Life expectancy Cycle Use:100% depth of discharge 200 cycles

80% depth of discharge 225 cycles

50% depth of discharge 500 cycles

Standby Use:
3~5 years

Case Material:
ABS

ABS UL94-VO flame retardant

Terminal:
F1
mefast

MK BATTERY