product / 12.8V LiFePO4 / 12.8V 50Ah

A&S 12.8V 50Ah LiFePO4 Batteries


Model # :  AS12-50A&S P/N : AS-DC0640-0050-420
Size :   (:mm / inch)230*138*215mm


Weight :   7KG/15.43lb
Gross weight :  8.9KG/19.62lbContinuous Discharge Current :  25A
Peak Discharge Current :  50ACycle Life (100%, 80%, 50% DOD)

Prod lead time : 3 - 4 weeks (urgent case 2 weeks)

Sea shipment lead time:

North America :3 - 4 weeksby Sea
EU:3- 4 weeksby Sea
Southern Eastern Asia :7- 10 daysby Sea
India/Pakistan:12-15 daysby Sea
South America :4-5 weeksby Sea


      (1)Cell : UL, CE, ROHS, REACH, EMC, BIS, UN38.3, IEC 63133, IEC 61960

      (2)Pack : UL, CE, ROHS, REACH, EMC, BIS, UN 38.3

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Intelligent BMS (Battery Management System)

A&S intelligent BMS is special designed for the varied Lithium battery packs. It gets functions of voltage collection,  active current balance, overcharge and discharge over-current, temperature protection, Coulomb meter, Bluetooth, GPS remote, etc.

Quality Insurance

100% Incoming Material Inspection,100% in Line Testing,100% OQC Testing



Mobile App in Android and IOS

A&S BMS has a supporting mobile app that supports Android and IOS operating systems. The app can be connected to the protection board through the Bluetooth of the mobile phone to view the working status of the battery.

Product Function Description


Product advantages

Full Capacity

Full capacity battery cell with accurately sorting and grading.

Smart BMS

Active current balance, Coulomb meter, Bluetooth, GPS remote and etc


Reach to more than 4,000 cycles at 80% DOD.

Customizable outer box color

Products application


technical specifications

Electrical SpecificationsTemperature Parameters
Rated Capacity (0.5C,25°C)50 AhOperation Temperature Range50% to 95%
Nominal Voltage12.8 VOperation Temperature Range0℃ - 35℃
Energy640WhStorage Temperature Range0℃ - 25℃
Cycle Life(0.5C/1C,25℃)5000 Cycles (80% DOD 80% EOL)Operation Relative Humidity10% to 95%
Charging ParametersMechanical Specifications
Charge Voltage14.4VDimension(LxWxH)230*138*215mm/90.5*54.3*84.6in
Maximum Continuous Charge Current20 AWeight7KG/15.43lb
Discharging ParametersTerminal Bolt SizeM8*1.25*1.5mm
Maximum Continuous Discharge Current50AProtection RatingIP65
Peak Discharge Current150A@3s

MSDS,UN38.3,FCC, PSE,CE,UKCAYES1-year material Warranty


    A&S Power LFP AL 12V50AH


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