Project Description

Lithium 100ah lifepo4 battery 12v deep cycle battery

4S lifepo4 battery Pack

  • Nominal voltage: 12.8v
  • Nominal capacity: 100Ah
  • Discharge current: 100A
  • Form: 4S2P or 4S1P LiFePo4
  • Battery Pack dimensions: 328*172*216MM
  • Energy: 1280Wh
  • Approved certifications: UL, MSDS, UN38.3, CE

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About 100ah 12v lifepo4 lithium battery

The 4S2P lifepo4 lithium battery apply with high-quality 4s lifepo4 battery cells, the battery system come with built in BMS-4s bms lifepo4. Total energy 1280Wh.

  • Longer Service Life: Our LiFePO4 battery provides 2500 – 7000 cycles & a 10 years lifetime compared to 200 – 500 cycles & a 3 years lifetime in typical Lead Acid chemistry.
  • Efficient Power: Our LiFePO4 battery’s flat discharge curve holds above 12V for up to 95% of its capacity usage providing astronomical boosts in run-time compared to only 50% in Lead Acid.
  • Impeccably Lightweight: Our LiFePO4 battery is only a 1/3 of the weight of Lead Acid which makes it the disputable choice for RVs, Marine and Off-Grid Applications when towing or mobility is in the consideration.
  • Complete Protection: The lithium battery’s unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 °F (-5 °C).

The battery’s proprietary lithium-iron phosphate chemistry takes the hassle out of maintaining and utilizing the power you need. Batteries are meant to be used when you need them and if you need them all the time then lead-acid becomes too unreliable and exhausting to keep track of. The lithium chemistry of the battery cuts the weight of the traditional lead-acid battery to less than half while providing a massive boost to performance and capacity so you won’t miss a single second of runtime. Designed for more than just storing power easily, they’re here for you to provide long-lasting peace of mind with their immense durability making it easy to use them in your home, at your job, or for your outdoor needs where trust, safety, and the environment matter most.


  • 1. Golf trolleys, Golf carts, Marine
  • 2. UPS backup
  • 3. Fire alarm and security systems
  • 4. Telecommunication equipment
  • 5. Electric equipment and telemeter equipment
  • 6. Light equipment, dc 12v led lights
  • 7. Wireless lawn movers vacuum cleaner and washing machine
  • 8. Solar systems 12v
  • 9.Portable power tools measuring and medical equipment
  • 10.Garden lighting

12v 300ah lithium ion battery outdoor

Manufacturer supply directly

Based in Shenzhen China. CMX provide OEM production service based on the model 4S2P LiFePo4 battery. Provide customized design and lable for different brand. Welcome to contact with us for OEM manufacture service on this 4S2P 12v 100Ah LiFePo4 battery pack.

Items Parameter
Battery Model 4S2P 12v lithium lifepo4 battery Pack
Nominal Voltage 12.8V
Nominal Capacity 100Ah
Energy 1.28KWh
Internal Resistance ≤20mΩ
Series & Parallel Application up to 4 series 4 parallel -4s2p lifepo4
Limited Charge Voltage 14.6±0.2V
Floating Charge Voltage 13.8±0.2V
Charge Method CC/CV
Discharge Cut-off Voltage 10.0V
Standard Charge Current 50A
Max. Charge Current 100A
Standard Continuous Discharge Current 100A
Max. Continuous Discharge Current (<30min) 100A
Pulse Discharge Current (<3s) 120A
Cycle Life > 6000 cycles
Dimension (mm) Length: 323±2 Width: 171±2 Height: 232±2
Weight 12Kg
Charge Temperature Range 0~45℃
Discharge Temperature Range -20~60℃
Recommended Operating Temperature 15~35℃
Self-Discharge Rate (Residual capacity) ≤3%/month; ≤15%/years
Self-Discharge Rate (Reversible capacity) ≤1.5%/month; ≤8%/years
Storage Temperature & Humidity Range (Less than 1 month) -20~35℃, 45~75%RH
Storage Temperature & Humidity Range (Less than 3 months) -10~35℃, 45~75%RH
Recommended Storage Temperature & Humidity Range 15~35℃,45~75%RH