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Ampere Time 12V 300Ah LiFePO4 Battery + 14.6V 20A Dedicated Lithium Battery Charger

$1,299.98 $1,234.98SAVE 5%

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About Ampere Time Battery

This high quality powerful lithium battery is an excellent replacement or upgrade
for any application currently using a deep cycle Gel, AGM or Flooded Lead Acid
battery. The maximum continuous discharge current is 100A and peak discharge
current 280A for 5 seconds. We have a professional R & D team and have been
committed to providing customers with the perfect power solutions.

It is light weight, safe and does not release gas when charging, meaning it is
kinder on the environment. This battery is suited for a range of uses, indoors or
outdoors, as the tough ABS plastic coating resists knocks, cracking and ever
changing weather conditions. Our 12V 300Ah portable power station
really shines when going camping off the grid. If you are looking for a long
lasting and revolutionary battery that won’t let you down then this is it!

Charging Tips:

Use Lithium battery charger to maximise the capacity
When charging with solar, select B04 mode on solar regulator

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【LiFePO4 Battery + Dedicated Charger】Ampere Time 12V 300Ah LiFePO4 battery can be efficiently charged by 14.6V 20A LiFePO4 battery charger in around 15 hours from 0 to 100% capacity, which takes only ½ the time of the traditional battery charger. High frequency chargers like this 14.6V 20A LiFePO4 battery charger offer very consistent and smooth output voltage extending the life of our battery.

【Large Usable Capacity & Top-Flight Performance】A full charge on the battery can run common appliances for consecutive days, like running an 80W refrigerator nonstop for 48hrs ( about 2-4 days ). Our LiFePO4 battery has a great 300Ah capacity with low self-discharge rate and low capacity loss, which is 40% more powerful than the same size lead acid battery (The Depth of Discharge of lead-acid battery is about 60%). Efficient charging and easy installation, you will definitely like it!

【10 Years lifetime】Ampere Time LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery.

【100% Protection】Ampere Time LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors.

【Battery Charger & Delivery】With CE & RoHS Certification: Fully automatic transition of CC, CV, and float/cut off. Two led indicators, aluminum case, elegant and reliable. Please note that you may receive the battery and the charger at two different times because they will be shipped separately from our warehouse in Los Angeles, CA, or Sugar Creek, MO according to the inventory and order address to shorten the delivery time.


Ampere Time

Nominal Voltage



‎1 Lithium ion batteries required. (included)

Cycle life

> 2000 cycles at 100% Depth of Discharge (DoD), up to 5000 cycles at 80% DoD

Manufacturer Part Number

APT-300AH+20A Charger

Number Of Cells




Depth of Discharge (DoD)

> 100%

    1. No instructions state to store battery at 70% charge.

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Ampere Time 12V 300Ah LiFePO4 Battery + 14.6V 20A Dedicated Lithium Battery Charger

$1,299.98 $1,234.98