DJLBERMPW Mini 12V 100Ah LiFePO4 Lithium Deep Cycle Battery 1280Wh with 100A BMS for RV Marine Solar
DJLBERMPW Mini 12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery Deep Cycle 100A BMS for RV, Marine, Solar System
Hero image 0 of DJLBERMPW Mini 12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery Deep Cycle 100A BMS for RV, Marine, Solar System, 0 of 7
Visit the DJLBERMPW Store

DJLBERMPW Mini 12V 100Ah LiFePO4 Battery, 1280Wh Lithium Battery Deep Cycle 100A BMS for RV, Marine, Solar System

|18 ratings

Key item features

  • Advanced Protection: Features Grade A LiFePO4 cells and an intelligent 100A BMS for protection against overcharging, over-discharging, overcurrent, overvoltage, and short circuits.
  • Compact Design: Mini model with a lightweight design, weighing only 20 lbs and measuring L10*W5.12*H7.87 inches, making it 1/3 the weight of a lead-acid battery.
  • Extended Lifespan: Offers a service life of up to 10 years with 4,000 cycles at 100% DOD or 15,000 cycles at 60% DOD.
  • Scalable Power: Supports series and parallel connections (up to 4P/4S/4P4S) for capacity expansion, allowing for a maximum 51.2V 400Ah battery pack (20.48kWh).
  • Versatile Applications: Ideal for RVs, marine vessels, trolling motors, and solar systems, with a nominal voltage of 12.8V and a rated capacity of 100Ah.
Generated by AI

Specs

Automotive battery type, Lithium-Ion BatteryCold crank amp, 300 CCABci group number, 24Reserve capacity, 180 minBattery post location, Top PostBrand, DJLBERMPW

About this item

Product details

DJLBERMWP mini 12V 100Ah high-quality LiFePO4 lithium battery is smaller in size and lighter in weight, only 1/3 of the weight of a lead-acid battery of the same capacity. Built-in 100A BMS protection board, with overcharge, over-discharge, over-current and short-circuit protection, fully protect your power safety. Higher energy density and more stable performance make the battery life up to 10 years and the number of cycles 4000-15000 times. Perfect for marine, trolling motor, boat, RV, electric vehicle, golf cart, solar system, kayak, backup power, etc.
  • 【Grade A Cells & 100A BMS】12V 100Ah consists of four Grade A LiFePO4 cells, providing higher energy density and greater charge and discharge power, and an intelligent 100A BMS protection board to prevent overcharging, overdischarging, overcurrent, overvoltage and short circuit, etc., ensuring that the LiFePO4 battery is safe and reliable.
  • 【Lightweight & Compact Size】Mini models have smaller battery size and weight, which can reduce the burden on vehicles and ships. It is only 1/3 of the weight of a lead-acid battery of the same capacity, and it is easy to install and replace and upgrade, and enjoy faster and more direct product iteration.
  • 【10-year Life & 15000 Cycles】LiFePO4 batteries can be recycled 4,000 times (100% DOD) to 15,000 times (60% DOD), with a service life of up to 10 years. If the battery is not used continuously, it should be charged every 1-3 months to extend the battery life.
  • 【Series & Parallel Capacity Expansion】12V100Ah battery supports series and parallel connection for larger capacity. Maximum support 4P/4S/4P4S, up to 16 batteries connected to form a 51.2V 400Ah battery pack, maximum energy 20.48kWh.
  • 【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.
  • Specifications
    • Battery Weight: 20lbs
    • Battery Size: L10*W5.12*H7.87 inch
    • BCI Size: Group 22NF
    • Nominal Voltage: 12.8V
    • Rated Capacity: 100Ah
    • Recommend Charge Current: 20A
    • Recommend Charge Voltage: 14.6V
    • 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
    • Max Expansion: 4P/4S/4P4S
    • Terminal: M8 bolts
    • Protection level: IP65
    • Use Scenario: RVs, Marine, Trolling Motor, Solar

  • 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.
    • 4. Please contact us first if you have any questions. We will actively communicate, check the problems and provide after-sales support.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Automotive battery type

Lithium-Ion Battery

Cold crank amp

300 CCA

Bci group number

24

Reserve capacity

180 min

Warranty

Warranty information

1. From the date of purchase and within 5 years, if our products have quality problems and cannot work normally, we can provide warranty services. 2. From the date of purchase and within 5 years, If our product fails to work normally, the consumer assists us in completing all the battery testing, and both parties confirm that the product does have quality problems, we will send the new product to the consumer for free. 3. If you encounter any questions when using the product, please feel free to contact us, we will provide 24-hour customer service. 4. Please read the product manual carefully before installing and using the product. If the consumer fails to install, use and maintain the product correctly in accordance with the requirements of the instruction manual, which causes serious quality problems in the product, it is not covered by the warranty. Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.5 out of 5 stars
stars
18 ratings10 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars83% (15)
  2. 4 stars6% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star11% (2)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 10 reviews

Aug 30, 2026
Reviewer name: Paudie
Top Reviewer
Item details
Color: Other
Sold and shipped byDJDCPOWER
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Lighter weight battery! Very reasonable, competitive price, fast ship! I added an additional battery to my travel trailer and cut almost 10 lbs from the tongue weight!👍

Incentivized Review
Helpful?17OSJNRPE5TD5606053142
Jan 5, 2026
Reviewer name: Sharolyn
Item details
Color: Other
Sold and shipped byDJDCPOWER
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Lithium Battery seldom needs Recharge

The great things about this battery are its light weight: only 21 pounds, and the fact that if it is not in continual use, it typically will need recharging only every 3 to 5 months! I'm using it to run a commercial pool vacuum system.

Incentivized Review
Helpful?17OSJNRPE5TD5606053142
Jul 6, 2026
Reviewer name: anonymous
Item details
Color: Other
Sold and shipped byDJDCPOWER
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent Lipo

Compact, light weight, charges well and holds a charge. Not going back to lead acid.

Incentivized Review
Helpful?17OSJNRPE5TD5606053142
Current price is Now $174.99
You save $25.00
was $199.99
Price when purchased online
Out of stock

How do you want your item?

How do you want your item?
Out of stock