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MK Battery ES3.8-6
Cat. No. MK-ES3.8-6

MK Battery supplies batteries that are manufactured under the most versatile computer control battery formation system and technology to achieve the highest quality. The automated, computer controlled system provides programmed functions for steps of current, time, voltage, temperature and event control to match the performance specifications of your application requirements. MK Battery assures you the following key benefits:

UL Recognized Component
Tank formed plates
Temperature control formation
Constant current formation
Total visibility of status and hard copy of all charging battery characteristics
High quality battery/better uniformity
Constant voltage formation
Elimination of operator error

MK small sealed lead acid battery benefits include; maintenance free, multi-purpose usage, explosion resistant, compact design, leak proof/spill proof, multiple applications and high discharge rate.

Nominal Voltage (V): 6V
Nominal Capacity:
20hour rate ( 0.19A to 5.25V ) 3.8Ah
10hour rate ( 0.38A to 5.25V ) 3.61Ah
5hour rate ( 0.646A to 5.25V ) 3.23Ah
1C ( 3.8A to 4.80V ) 1.71Ah
3C ( 11.4A to 4.80V ) 1.368Ah
Weight: 1.62 Lbs. (0.735 kg)

Internal Resistance (at 1KHz): 18 mÙ
Maximum Discharge Current for
30 seconds: 76A
Maximum Discharge Current for
5 seconds: 152A

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 7.20 to 7.50V
Maximum Charging Current 1.14A
Standby use: Float Charging Voltage 6.75 to 6.90V

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
(Option: 94-HB & 94V-0 flame retardant case)
Terminal: F1


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