12V 300Ah Lithium Battery Manufacturer

Our 12V 300Ah lithium iron phosphate (LiFePO4) and lithium ion batteries are ready to replace your heavy lead-acid battery in your sailboat or Trolling Motors. If you want lighter batteries, LiFePO4 batteries are your first choice, taking less space but lasting longer than your current lead acid batteries. The up-front cost may high than the pre-equiped Gel, AGM or Lead-Acid,but the overall cost of ownership is lower over time, as lifepo4 battereis will require no maintenance and they have up to 10x longer life.Our Batteries are ideal for Motorhomes, Travel Trailers, Fifth Wheels, Yachts, Trolling Motors, Off Grid Solar, and Other Deep Cycle or Starting Applications.

  • 【10 Years lifetime】

    Ampere Time LiFePO4 battery provides 4000~8000 cycles, which is more than 10 times to Lead Acid with 200~500 cycles. Ampere Time LiFePO4 battery has a 10-year service life, three times longer than the Lead Acid’s 3-year lifetime.

  • 【100% Protection】

    Ampere Time LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Operating Temperature: Charge: 0°C–50°C; Discharge: -20°C–60°C. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Ampere Time LiFePO4 battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors.

  • 【Widely Used】

    Our lithium batteries can be used in the following areas: Home energy storage system, UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY loud speaker, 12V router, air pump, fish finder, golf car, trolling motor, motorhome/RV & camper, Houseboat, Travel Trailer, Dump Trailer and more. When the batteries are used in parallel or series, the battery voltage and capacity must be the same, and purchased in near time(within 6 month).

  • 51.2V 100Ah lithium ion battery pack (2)
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Rechargeable 12V 300Ah Lithium Battery List

The chart belowing is about some specifications that we can do, some models may out of stock, plz contact us to confirm.

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    TYPEModelConfigurationNominal VoltageNominal CapacityConstant Charge CurrentMax. Continous Discharge CurrentDimension(mm)Weight
    LithiumDNK-LTB3S6P12V300AHM 13S6P11.1V300Ah50A50A260*130*H37020 kg
    LithiumDNK-LTB3S6P12V300AHM 23S6P11.1V300Ah100A100A260*130*H37020 kg
    LithiumDNK-LTB3S6P12V300AHM 33S6P11.1V300Ah200A200A260*130*H37020 kg
    LithiumDNK-LTB3S6P12V300AHM 43S6P11.1V300Ah200A300A260*130*H37021 kg
    LithiumDNK-LTB3S6P12V300AHM 53S6P11.1V300Ah200A500A260*130*H37021 kg
    LiFePO4DNK-LFP4S1P12V300AHT14S1P12.8V300Ah30A30A502*186*H24326 kg
    LiFePO4DNK-LFP4S1P12V300AHT24S1P12.8V300Ah30A50A502*186*H24326 kg
    LiFePO4DNK-LFP4S1P12V300AHT34S1P12.8V300Ah50A100A502*186*H24326 kg
    LiFePO4DNK-LFP4S1P12V300AHT44S1P12.8V300Ah100A150A502*186*H24326 kg
    LiFePO4DNK-LFP4S1P12V300AHT54S1P12.8V300Ah100A200A502*186*H24326.5 kg
    LiFePO4DNK-LFP4S1P12V300AHT64S1P12.8V300Ah100A300A502*186*H24326.5 kg
    LiFePO4DNK-LFP4S1P12V300AHT74S1P12.8V300Ah30A30A522*240*H21827 kg
    LiFePO4DNK-LFP4S1P12V300AHT84S1P12.8V300Ah30A50A522*240*H21827 kg
    LiFePO4DNK-LFP4S1P12V300AHT94S1P12.8V300Ah50A100A522*240*H21827 kg
    LiFePO4DNK-LFP4S1P12V300AHT104S1P12.8V300Ah100A150A522*240*H21827.5 kg
    LiFePO4DNK-LFP4S1P12V300AHT114S1P12.8V300Ah100A200A522*240*H21827.5 kg
    LiFePO4DNK-LFP4S1P12V300AHT124S1P12.8V300Ah100A300A522*240*H21827.5 kg
    LiFePO4DNK-LFP4S1P12V300AHT134S1P12.8V300Ah100A100A520*269*H22027 kg
    LiFePO4DNK-LFP4S1P12V300AHT144S1P12.8V300Ah100A200A520*269*H22028 kg
    LiFePO4DNK-LFP4S1P12V300AHT154S1P12.8V300Ah100A300A520*269*H22028 kg

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