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12 V 120 Ah LiFePO4 Deep Cycle Battery

Discover the reliable power of our 12V 120AH deep cycle LiFePO4 Battery. Designed for long-lasting performance, it offers enhanced safety, high energy density, and a wide operating temperature range. Perfect for various applications, our battery ensures efficient and sustainable power storage.

Product Specification:

  • MOQ: 10pcs
  • Delivery time: 25-35 working days
  • Capacity of supply: About 2 million KVAH each year
  • Color: Color customizable
  • Payment methods : L/C, D/P,T/T, PayPal, Western Union
  • Port: Guangzhou/Shenzhen
More Information


Meet the 12 V 120 Ah deep cycle lithium leisure batteries , the pinnacle of lithium deep cycle battery technology! Our 120 amp-hour, 12-volt battery weighs only 31 pounds and is capable of providing you power and relief from battery anxiety. Our 12 V 120 Ah LiFePO4 Deep Cycle Battery run in various systems, including marine, RV, van, and off-grid! It’s time to upgrade your heavy lead-acid batteries to LiFePO4 leisure batteries and upgrade your lifestyle and ability to adventure!

lithium battery 12v

1. The lithium ion deep cycle battery cover is sealed by bolts, so easy and convenient to open the cover to replace the battery cells and BMS.

2. There will have two LCD screens on the top of the battery cover showing some battery information:

● Voltage

● Capacity

● Status

● Current

● Temperature

● Time.

3. It also can have Bluetooth.

4. The BMS has low-temperature cut-off protection, which means that when people charge the battery below 0°C, the BMS will automatically cut off and stop charging.

Our 12 V 120 Ah LiFePO4 Deep Cycle leisure Battery has a life expectancy of 3000-5000 cycles* with a 100 Amp Continuous current, 200 Amp Surge Current (30 seconds), and ½ second surge for higher loads.

BSLBATT lithium batteries provide more energy for high consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency, and longer cycle life – plus no maintenance!

*Approximately 75-80% of the battery capacity will remain after 3500 cycles in applications recharging at 0.5C or lower. We have seen life spans of well over 5000 cycles in our lab testing.*

12v lifepo4 battery pack 1

Key Points

Battery 12V-120Ah – Lithium Iron Phosphate (LiFePO4 – LFP)

Nominal voltage : 12.8V

Stored Energy : 1.536 KWh

New high performance sealed rhombus cell

3000 cycles at 100% DoD @ 1C (see chart tab)

3500 cycles at 80% DoD @ 1C (see chart tab)

98% energy efficiency

Weight : About 13±0.5Kg

Dimensions : 330mm x 172mm x 215mm

Continuous discharge current : 125A (1.6kW)

Peak discharge current (< 30s) : 200A (2.56kW)

Maximum continuous charge current : 100A

High safety with advanced Built-in Battery Management System

Monitoring of cell and PCB temperature, current, voltage, cell balancing, etc.

100% Maintenance-free

Serial assembly can range from 12V to 48V (up to 4 items in series)

Parallel assembly up to 16 items (12V-1600Ah / 20.5kWh)

Robust design in an insulated and waterproof casing (IP66)

Operating temperature in charge : 0°C+60°C

Operating temperature in discharge: -20°C +60°C

Sealed case (protection index: IP66)

CE, RoHS, IEC, and UN38.3 certification

3 years commercial warranty as standard, extendable to 5 years

Primary Competitive Advantages:

Origin Guarantee/Warranty Price Product Features Product Performance Prompt Delivery Quality Approvals Reputation Service Small Orders Accepted

100 Ah 12 V LiFePO4 Deep Cycle battery


BSLBATT lithium leisure deep cycle battery caring every details of the 12v lithium ion battery pack to assure you get the most safe and durable battery using experience:

12 volt lithium iron phosphate battery combine high energy density, long cycle life, safety and compatibility, making them a popular choice for a variety of applications. Whether you need reliable power for portable devices or a sustainable energy solution for renewable energy systems, these 12 volt lithium iron phosphate battery can meet your needs.

Dual Safe BMS, Steel Plate on Top & Screw Supported Overhead Tailored & Qualified Cable for Fast Charging and Discharging

Bluetooth Function

Open the following app “BSLBATT Bluetooth” or “BSLBATT” You can find the APP in the app store or on in the download area

Battery status always in view

Main Export Markets:

Asia/Australasia Central/South America/Eastern Europe/Mid East/Africa North America/Western Europe

Whether you are ready to order or just want a price quote we will do our best to assist you. Please fill in the form below with your contact info, or send your inquiry to [email protected], we will get back to you as soon as possible.

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    12 V 120 Ah LiFePO4 Deep Cycle Battery specification

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