• Quality manufacturing
    lithium battery

    Polinovel supports the growth of our customers in a full range of products and services.

Lithium battery
12v 300ah

  • Model: AF12300
  • Good performance in harsh environment
  • Intelligent battery management system
  • Effective customize the technical solution
  • High quality and punctual delivery
  • Trustworthy innovative lithium battery manufacturer

Polinovel 12-volt lithium-ion lifepo4 battery packs are widely applied in RVs, motorhomes, caravans, and camper vans. The battery capacity ranges from 50Ah to 300ah. Bluetooth monitoring, RS485/232 communication, low-temperature charging functions are available.

Our lithium-ion battery can be customized, such as 24 Volt, 36 Volt, and other voltage. Polinovel lifepo4 battery can reach the waterproof grade of IP65 and has salt spray resistance. It can be well used in marine, boat, trolling motor, and other related fields.

Polinovel battery for replacement of lead-acid counterpart is an affordable and effective option for those that want a high-safe battery, the batteries are highly qualified that promise reliable power for the equipment. Polinovel lithium battery can be installed at any angle and requires zero maintenance. The parameter choice of battery is depending on the size of your power and the length of using time of total loading. Choose from our existing battery series or customize your own battery to meet your application device’s power needs.

Technical Parameters

Manufacturer Polinovel
Model AF12300
Nominal Voltage 12.8V
Nominal Capacity 300Ah
Energy 3840Wh
Recommend Charge Voltage 14.6V
Discharge Cut-off Voltage 10V
Charge Current Range 1A~100A
Maximum Continuous Discharge Current 200A
Peak Discharge Current 500A (<3s)
Dimension (LxWxH) 520x269x220mm
Weight 36kg (reference)
Battery Cell Cylindrical / Prismatic
Battery Type LiFePO4
Battery Case ABS
Connector M8 (customizable)
Charge Temperature 0~45 ºC
Discharge Temperature -20~60 ºC
Storage Temperature 0-40ºC
Humidity Operation: <85%RH; Storage: <50%RH

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