Deep Cycle Battery 12V 300Ah

Looking For The Deep Cycle Battery Wholesale?

Our deep cycle batteries are made of lifepo4 or ternary lithium.
They are specifically designed to be regularly deeply discharged using most of their capacity.
Deep cycle batteries are used in a wide variety of applications, including golf carts, forklifts, marine (boating), and renewable energy systems such as solar panels and wind turbines.
If you’re looking for a deep cycle battery that’s both high-quality and affordable, Our deep cycle battery wholesale service is a perfect choice! We offer a wide selection of deep cycle batteries at wholesale prices, so you can get the best deal on the perfect battery for your needs. Browse our selection today and find the perfect deep cycle battery for your application!

Deep cycle battery 12v 300ah

Product Details

Introduction Specification
Standard Voltage 12.8v
Battery Capacity 300Ah
Power 3840wh
Battery Type Lifepo4
Size 520*267*220mm
Stored Temperature 15℃/59℉
Operating Temperature -10℃-45℃/14℉-113℉
Life Cycle 3000
Shell Material ABS
Enclosure Rating IP66
BMS Protection Yes
Model HY 12-300

Main Points

1, High cycle life and excellent performance over a wide operating temperature.
2, LiFeO4 batteries are the safest lithium battery type currently available on the market today.
3, Featured with advanced battery management systems (BMS).
4, Lithium iron phosphate batteries (LiFePO4 or LFP) offer lots of benefits compared to lead-acid batteries and other lithium batteries. Longer life span, no maintenance, extremely safe, lightweight, improved discharge and charge efficiency.

deep cycle battery details

Applications

RV Deep Cycle Batteries​

Boat & Marine Deep Cycle Batteries​

Off-Grid Power System Batteries​

Product Advantages

Why Choose Lithium Iron Phosphate (LifePO4)?

1. Super Long Life

The cycle life of the LifePO4 battery is about 3000-5000 times. Low self-consumption, and long storage time.

2. Be Safe

The main component of lithium iron phosphate battery is iron, It is not easy to catch fire and explode.

3. High Energy Density and Low Weight

The same volume of lithium iron LifePO4 battery has 50% more capacity than lead-acid battery, but 70% less weight.

4.High-temperature Performance

LifePO4 peak electrical heat up to 350 ℃ ~ 500 ℃. Working temperature range in -20 ℃ ~ 80 ℃, But lead-acid is -20℃~50℃.

5. Save Postage

The same volume of LifePO4 battery weighs 70% less than lead-acid. Save your shipping costs.

6. Environmental Friendly

Non-toxic and non-polluting, in line with European RoHS regulations, used batteries can be recycled and reused.

12V Deep Cycle Batteries Comparison

Introduction 12.8V 10Ah 12.8V 50Ah 12.8V 100Ah 12.8V 150Ah 12.8V 200Ah 12.8V 250Ah 12.8V 300Ah
Standard Voltage 12.8v 12.8v 12.8v 12.8v 12.8v 12.8v 12.8v
Battery Capacity 10Ah 50Ah 100Ah 150Ah 200Ah 250Ah 300Ah
Power 128Wh 640Wh 1280Wh 1920wh 2560wh 3200wh 3840wh
Battery Type Lifepo4 Lifepo4 Lifepo4 Lifepo4 Lifepo4 Lifepo4 Lifepo4
Size 150*98*94.9mm 223*150*178mm 330*172*215mm 485*170*240mm 532*207*215mm 520*267*220mm 520*267*220mm
Stored Temperature 15℃/59℉ 15℃/59℉ 15℃/59℉ 15℃/59℉ 15℃/59℉ 15℃/59℉ 15℃/59℉
Operating Temperature -10℃-45℃/14℉-113℉ -10℃-45℃/14℉-113℉ -10℃-45℃/14℉-113℉ -10℃-45℃/14℉-113℉ -10℃-45℃/14℉-113℉ -10℃-45℃/14℉-113℉ -10℃-45℃/14℉-113℉
Life Cycle 3000 3000 3000 3000 3000 3000 3000
Shell Material ABS ABS ABS ABS ABS ABS ABS
Enclosure Rating IP66 IP66 IP66 IP66 IP66 IP66 IP66
BMS Protection Yes Yes Yes Yes Yes Yes Yes
Model HY 12-10 HY 12-50 HY 12-100 HY 12-150 HY 12-200 HY 12-250 HY 12-300
deep cycle battery for house use

Frequently Asked Questions.

A 300Ah battery may last anywhere from 2 to 12 hours, depending on the amperage your appliance draws. At 25 amps, you can expect a 300Ah battery to last 12 hours.

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