12V 100Ah LiFePO4 Lithium Battery Group 31, DJLBERMPW 12.8V Deep Cycle Battery 100A Smart BMS for RV, Marine, Trolling Motor, Solar System

DJLBERMPW has been deeply involved in the battery industry for more than 30 years, and is committed to providing high-quality lead-acid batteries and lithium batteries, etc. 12V 100AH ​​LiFePO4 battery is light and portable, easy to install, with a service life of 4000-15000 deep cycles, built-in 100A BMS, with overcharge, over-discharge, over-current, short-circuit protection, etc. It is recommended to use a LiFePO4 charger with activation function. Please feel free to contact us for any questions.

• Specifications
  • Nominal Voltage: 12.8V
  • Rated Capacity: 100Ah
  • Battery Energy: 1280Wh
  • BMS Boad: 100A
  • Recommend Charge Current: 20A
  • Recommend Charge Voltage: 14.6V
  • Max Charge Current: 50A
  • Max. Continuous Discharge Current: 100A
  • Peak Discharge Current: 300A(about 2-3 seconds)
  • Charge/Discharge Temperature Range: 0-45 °C/-20-60 °C
  • Cell Type: LiFePO4 Prismatic A grade
  • Cycle Life: 4000-15000 Cycles
  • Max Expansion: 4P/4S/4P4S
  • Terminal: M8 bolts, 9/16L, 5/16D(inch)
  • Shell material: ABS+PC
  • Protection level: IP65
  • Battery Size: L12.91*W6.77*H8.44 inch
  • Battery Weight: 24lbs
• 【100% Grade A BMS Protection】Our LiFePO4 battery has a built-in 100A BMS to prevent overcharging, over-discharging, overcurrent, overheating and short circuit, and has an excellent self-discharge rate, ensuring the safety level of LiFePO4 batteries and optimizing 12V battery performance.
• 【15000 Cycles &10-Year Lifespan】LiFePO4 lithium batteries have higher energy density, more stable performance and greater power. Lithium iron phosphate (LiFePO4) batteries can be cycled 4000 times (100% DOD) to 15000 times (60% DOD) with a service life of up to 10 years.
• 【Lightweight Compact Design】12V 100Ah LiFePO4 battery weighs 24.2 pounds, which is only 1/3 of the weight of the lead-acid battery of the same capacity, making it lighter and easier to move or carry. And LiFePO4 batteries are fully charged faster and more convenient to use.
• 【Large Capacity Expansion】When batteries are connected in series or parallel, the following conditions must be met: 1. First, the battery model is the same; second, the brand is the same; third, before connecting in series or parallel, please fully charge the batteries separately; 2. Series limit: up to 4 identical batteries, up to 48V 100AH; 3. Parallel limit: up to 4 identical batteries, up to 12V 400Ah.
• 【Widely Use Environment】12V 100Ah lithium battery supports series and parallel connection for larger capacity, ideal for ships, trolling motors, boats, RVs, electric vehicles, recreational vehicles, golf carts, solar energy, kayak carts, lighting, backup power, home energy storage, off-grid applications, etc.
• 【Warranty Service】5-year warranty, please allow us to check the battery condition first, confirm the problem, and provide free return and exchange battery due to product quality reasons. Please contact us for any questions and we will provide solutions after communication.
• Important Tips:
  • 1. If new battery cannot be charged after use, it may enter over-discharge low voltage protection and need to be activated.
  • 2. We recommend our 12V20A lithium charger with activation function, which can reduce many usage problems. It can also charge multiple batteries at the same time, just the batteries in parallel.
  • 3. Before connecting multiple batteries in series, the voltage must be balanced first, and the voltage difference of each battery not exceed 0.1V.