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Electrical appliances, outdoor communication equipment, photovoltaic products, outdoor BBU products, power supply; wide temperature range (- 40 - 70 C), charging and discharging under all-weather harsh temperature conditions; especially suitable for outdoor products.


Application Environment Application Situations Indoor Outdoor


Working temperature/humidity - 40-70 C; 40-60% RH


Storage temperature/humidity - 30-45 C; 50-70% RH


Special performance: Charging and discharging at high and low temperatures - charging at 40-45 C and discharging at - 40-70 C.


Other Requirements 1 Year Warranty Period


Explosion-proof grade/


Waterproof grade/


Dust-proof grade/


Drop times 3 times; 300 mm vertical drop




Working voltage range 8.0-13.5V


Battery capacity 6.4Ah/10.4Ah/15.6Ah/20.8Ah


Working hours/


Battery size 175*180*67mm


Normal working current 2000mA


Maximum starting current/


Maximum continuous working current 4.0 A


Frequency and time of electricity use


Power management communication mode_CAN2.0_I2C_RS485 (MODbus)


Product Certification and Environmental Protection Requirements Type GB31241-2014 (CQC)CE


UL2054 UL60950


Un38.3 RCM


KC PSE


_Component Certification BIS


BMSI REACH


RoHS Battery Instruction


_Halogen-free others:


Solution Design: Battery Specification H PB-211-31 (11.5V6.4Ah)


Core Model LA18650-1350mAh-2.3V


Protection Board and Hardware Configuration IC/


MOS /


PTC /


NTC /


Other/


Packaging Form_Basic Protective Class_PVC+Non-Basic Protective Class_Shell+Basic Protective Class_Shell+Non-Basic Protective Class


Main parameters Nominal voltage 11.5 V


Nominal capacity 6400 mAh


Battery size 175*180*67


Battery internal resistance <200 m_


Battery weight 1K G


Charging current 1280mA (0.2C)


Continuous discharge current 2000mA


Protection current 10A


Charging voltage 13.5 V


Discharge cut-off voltage 8.0 V


Service life: Charging and discharging condition 0.2C, charging and discharging 0.2C, more than 10000 times


Charging temperature - 40 - 45 C


Discharge temperature - 40 - 70 C


Storage temperature - 30 - 45 C


Temperature Protection


main features


1. It can work normally under harsh conditions - 40 degrees, and its capacity retention rate is more than 70%.




2. Charge the battery at - 40 degrees.




3. At room temperature, the battery can charge and discharge up to 6C.




Physical Images 1. jpg


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