Deep Cycle Rechargeable 12V 120AH LiFePO4 battery for RV Camper/Yacht/Boat/Marine/Off grid Solar System/UPS Energy Storage

Feedback Ratings
  • 100-499 Pieces
  • 500-999 Pieces
  • >=1000 Pieces
Nominal Capacity:
Nominal Voltage:
Battery Size:
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Shipping fee:
Depends on the order quantity.
Lead Time:
20 day(s) after payment received
Customized logo (Min. Order: 100 Pieces)
Customized packaging (Min. Order: 100 Pieces)


Graphic customization (Min. Order: 100 Pieces) Less
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Samples - $350.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Advance Energy
Model Number:
48V 400AH LiFePO4 battery
ce, MSDS
Battery type:
12V 120AH Rechargeable LiFePO4 battery
Discharge cut-off Voltage::
Charge cut-off Voltage::
Cycle life:
24 Months
Paypal.TT.Western Union
RV Yacht Boat Marine solar

Packaging & Delivery

Selling Units:
Single item
Single package size: 
38X29X33 cm
Single gross weight:
22.0 kg
Package Type:
Carton box or OEM package
Picture Example:
Lead Time :
Quantity(Piece) 1 - 100 101 - 500 >500
Est. Time(days) 20 25 To be negotiated


Product Description
 Deep Cycle 12V 120Ah LiFePO4 Battery Pack Rechargeable Replacement Lithium Battery 
Battery TypeLiFePO4 battery
Nominal Voltage12.8V
Nominal Capacity120AH
Total Energy1536Wh
Discharge Cut-off10V
Charge Cut-off14.6V
Charge Current30A (OEM acceptable)
Continuous Discharge 30A (OEM acceptable)
Peak Discharge40A (OEM acceptable)
Charge Temperature 0℃ - 45℃
Discharge Temperature-20℃ - 60℃
Charge MethodCC/CV
Life Cycle2000-5000
BMSinclude BMS
BMS ProtectionOver-current protection, over-discharge protection, over-charge protection, short-circuit protection, also keep the battery power balance
DimensionL*W*H 330*175*220mm
LED indicatorinclude LED indicator
CaseSealed ABS case with handle
Warranty2 years
OEM or ODMWelcome
Package include1pcs battery + 1pcs battery use manual +1pcs carton box

ADVANCE ENERGY is an experienced and professional battery manufacturer, provides a vertical supply chain from LiFePO4 single cells, battery packs to Battery modules with matched BMS as well Chargers as a completely turn-key power solution.


We can customized one single 12v/24v/36v/48V/72v 100AH-500AH lithium iron phosphate battery module, with compact designed metal Boxes built-in BMS, and if necessary, we also can build a LED display, like below:
Our battery is mainly used in off grid solar system, home solar system, RV(mobile homes), yacht, boats, marine ,golf carts, E-rickshaw, Led street light, UPS, Robot, forlift battery, Sweeper battery, etc.


12V  120AH LiFePO4 battery photos:

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Company Information

ADVANCE ENERGY is a professional manufacturer specializing in development of lithium-ion rechargeable batteries and power systems.Our main founders have 10 years experience in the battery industry, focusing on lithium ion(Li-ion), ferric phosphate Lithium(LiFePO4), lithium titanate(Li-Titanate) battery applications and provide global technical support.

Our products are widely used in solar energy storage system, UPS, communication base energy storage station, low-speed electric vehicles (like electric tricycles, electric motorcycles, electric bicycles), golf carts, yachts, fishing boats, outdoor camping power supply, camping car/ car auxiliary power supply.

With years of design and development experience, and a good quality control system, our company will provide customers with the best energy storage solutions.

We provide LiFePO4 battery for RV ,campering car, touring car, golf carts,E-rickshaw, electric tricycles,medical quipment, wheelchair,washing machine,marine, yacht, fishing boat, AGV, UPS,Robot, solar PV system, energy solar system, etc
Special Function LiFePO4 battery with Bluetooth monitor transmission,telecommunication,RS480,RS232,SOC, sate of charge of the battery pack,etc.



Our Services

Advance Energy Service:

1) Reply within 24 working hours.
2) Customized available, OEM & ODM are welcomed.
3) Professional engineers & Exclusive and unique solution.

4) We could design and develop LiFePO4, LiFePO4 battery packs according to your product work performance & structure appearance.


Advance Energy OEM Service:
1>Customized battery voltage and capacity,3.2V-72V,3AH-1000AH
2>Customized battery case,plastic case,PVC,metal case
3>Customized BMS

4>Customized logo

4>Customized package

6>Delivery support,we can use your own cooperate forwarder or if you do not have cooperate forwarder,we can use our cooperate forwarder.
Also support drop ship from Advance Energy to end customer.



Q1. Can Advance Energy ship battery out of China?
R1: Yes, we can ship to any country out of China, you can tell us your address to check.

Q2. How does Advance Energy ship the LiFePo4 battery packs?
R2: For sample order or small battery packs, we can ship by express through Fedex, UPS, TNT etc. If whole parcel over 100KG, can ship by air or by sea,sea shipping is more cheaper.
Customer can tell your nearest airport name and sea port name for Advance Energy sales person to check the best option for you.

Q3. Can we put different LiFePO4 battery pack in parallel or series by ourself?
R3: Yes. The battery can be put in parallel or series by customers. But there are few tips we need to pay attention;
1> Make sure the voltage of each battery are same before put in parallel. If they are not same, charge them to the same rate.
2> Don't not put discharged battery and undischarged battery in parallel. This may reduce the capacity of the whole battery pack.
3> Advise us the target capacity of the whole pack if you would like to put them in series. We will choose the suitable BMS for each battery.
4> If you are not professional in parallel and series batteries, please don't handle the battery by yourself.
It may cause danger and hurt the cycle life of battery.

Q4. Can we put different LiFePO4 battery pack in series by ourself?
R4: You can buy big voltage directly from us.We suggest do not out them in series by yourself,this will hurt the cycle life of the pack.

Q5. Does your battery pack include BMS? Can we use it for car?
R5: Yes, our battery pack include BMS, you can use it for low speed car only or aux. power for standard car. Do not use it for standard car directly, that will need more complex design BMS for the pack.

Q6. What is your warranty?
R6:We offer 2 years warranty for all our battery pack. we ensure at least 2000 cycle life for the LiFePO4 battery pack, which means, after 2000@80% DOD, there will still around 60% capacity left. You can use it for at least 5 years for normal 1 time charge and discharge everyday. 

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