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MK Battery ES20-12FR HR
Cat. No. MK-ES20-12FR HR

MK Battery offers valve regulated lead acid batteries for UPS/Standby power applications. All batteries for the UPS market include the following feature and benefits: Sealed Absorbed Technology: Completely sealed; valve regulated battery with efficient recombination.
250 quality control checks through ISO 9001.
UL recognized components MH17218.
Rated non-spillable by ICAO/IATA/DOT.
Forged terminals and bushings assure no leakage.
Tank formation ensures voltage matching between cells

Telecom products are sold through our parent company, East Penn Manufacturing. Please contact them directly at 610-682-6361.


Nominal Voltage (V): 12V

Nominal Capacity:
20hour rate ( 1.0A to 10.50V ) 20Ah
10hour rate ( 2.0A to 10.50V ) 19Ah
5hour rate ( 3.4A to 10.20V ) 17Ah
1C ( 20A to 9.60V ) 14Ah
3C ( 60A to 9.60V ) 10.2Ah
W/Cell to 1.67 End Voltage (15 Min. Rate) 80

Weight: 13.76 Lbs. (6.24 kg)

Internal Resistance (at 1KHz): 10 m½

Maximum Discharge Current for
30 seconds: 400A
Maximum Discharge Current for
5 seconds: 800A


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