Specifications

POWER KINGDOM  MF DEEP CYCLE BATTERY Capacity:55AH Voltage: 12V Certificates:ISO9001,UL,VDS,CE,FCC,IEC

POWER KINGDOM  12V 55AH SOLAR POWER BATTERY with CE,ISO9001:2000,UL,VDS,FCC,IEC  

Battery Model: PK55D-12 12V 55AH

Dimension:       229*138*210 MM

Approx Weight:    39.68 lbs. (18kg)

Terminal:   T5/T12

Container Material:  ABS

Rated Capacity: 55ah

Max. Discharge Current:     550A(5s)

Internal Resistance: Approx     5.8mΩ

Operating Temp.Range:

           Discharge : -15~50⁰C (5 ~122⁰F)

           Charge : 0~40⁰C (32 ~104⁰F )

            Storage : -15~40⁰C (5~104⁰F)

Nominal Operating Temp. Range:  25±3⁰C (77±5⁰F )

Cycle Use: Initial Charging Current less than 16.5A.Voltage  14.4~14.7V(-24mV/⁰C) C(77⁰ F)Temp. Coefficient -30mV/⁰C

Standby Use: No limit on Initial Charging Current Voltage   13.6~13.8V(-18mV/⁰C Temp. Coefficient -20mV/⁰C

Capacity affected by temperature:

                     40 ⁰C (104 ⁰ F)   103%

                     25 ⁰C ( 77 ⁰F )    100%

                     0 ⁰C ( 32 ⁰F )      86%

 POWER KINGDOM 12V 55AH SLA DEEP CYCLE Battery general features

1.Using oxygen recombination technology: maintenance-free

2.PbCaSn alloy for plate grids: less gassing, less self-discharging

3.High quality AGM separator: extend cycle life and prevent micro short circuit

4.ABS material: increase the strength of battery container. (Flame-retardant ABS is optional)

5.High purity raw material: ensure low self discharge rate

6.Silver-coated copper terminals (    T5/T12 ), brass insert terminals and lead terminals improve theelectric conductivity

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