The DY12100 100 AH 12 Volt LiFePO4 Battery
The highest quality and safest lithium ion technology at the fairest price on the market.

KEY FEATURES
Designed for Safety
.Extremely safe lithium iron phosphate cells ,fully sealed and sturdy waterproof housing helps keep the battery from leaking or corrosion .

Eliminating Battery Anxiety with This
Game Changing Battery Technology




Are your batteries safe?
Benefits
Get out there, stay out there.
The highest quality and safest lithium ion technology at the fairest price on the market.

The Deyee Lithium-Iron Phosphate Battery is perfect for deep-cycle applications including cabins, solar/ wind energy systems, UPS battery backups, telecommunication systems, medical equipment, and more . Unlike gel or lead-acid batteries, the Deyee LFP battery is safer, lighter, and more powerful with a long service and shelf life to boot . Invest in this sealed , maintenance-free battery for your off-grid system today !
Lifepo4 battery 12V 100AH Specifications | |
Model | LFP-DY12100 |
Electric Characteristics | |
Nominal Voltage | 12.8V |
Rated Capacity (0.2C) | 100AH |
Energy | 1280Wh |
Internal Resistance | ≤ 50mΩ |
Cycle life (0.2C,20ºC±5ºC) | 2000 cycles @ 80% DOD |
Charging Parameters | |
Maximum Charge Current | 100A |
Charge Cut-off Voltage | 14.6V |
Discharging Parameters | |
Maximun Continuous Discharge Current | 100A |
Discharge Cut-off Voltage | 10V |
Temperature Parameters | |
Operation Temperature Range 60+-25% R.H.) | Charge: 0-45ºC |
Discharge:-20ºC~60ºC | |
Recommend:23±5ºC | |
Storage Temperature Range (60+-25% R.H.) | Less than 1 Year :0-25ºC |
Less than 3 Months: -10~35ºC | |
Mechanical Properties | |
Dimensions | Length: 330mm |
Width: 173mm | |
Height:217mm | |
Weight | 12KG |
Housing Material | ABS+PC |
Terminal Model | M8*1.25MM |
Warranty : 2 Years |
KEY FEATURES
Designed for Safety
.Extremely safe lithium iron phosphate cells ,fully sealed and sturdy waterproof housing helps keep the battery from leaking or corrosion .
Extended Lifespan
.With more than 2000 cycles the service life is more than double that of traditional lead acid batteries .
Battery Management System ( BMS)
.The built-in battery protection system optimizes the battery performance by automatically balancing the cells and providing multiple protections against over-charging , over-discharging , over-current,short-circuit and over-temperature.
Wide range of applications
.Widely used in RV, Marine and solar applications
Low self-discharge
.The battery self-discharges below 3% per month,providing optimal longevity and shelf life .
.With more than 2000 cycles the service life is more than double that of traditional lead acid batteries .
Battery Management System ( BMS)
.The built-in battery protection system optimizes the battery performance by automatically balancing the cells and providing multiple protections against over-charging , over-discharging , over-current,short-circuit and over-temperature.
Wide range of applications
.Widely used in RV, Marine and solar applications
Low self-discharge
.The battery self-discharges below 3% per month,providing optimal longevity and shelf life .
Get out there, stay out there.
Order your Deyee Battery today!

Eliminating Battery Anxiety with This
Game Changing Battery Technology
Lithium Upgrade and Install Tips
• Consult with your battery supplier or dealer to confirm compatibility with your system components, including converters, solar charge controllers and inverter chargers.
• Only purchase lithium batteries that have a Battery Management System built in.
• Confirm that your new battery bank can handle the loads of your RV before buying it.
• Keep your lead acid starting battery in your motorized RV.
• Properly recycle your old lead acid batteries.




FAQs
Will this battery fit in the same spot as my current battery?
Yes. We have multiple sizes that will drop right into most systems.
Are your batteries safe?
Yes. All of our batteries have a built-in battery management system to protect against fault conditions.
We also only use LiFePO4 cells, which are the safest and most stable types of lithium cells.
Benefits
• At least double the power in the same physical space of lead acid.
• Can be discharged 100% vs lead acid recommended 50% depth of discharge.
• Can be installed indoors with no hydrogen gases generated, also no terminal corrosion.
• About 1/5 the weight of a lead acid battery, resulting in a significant weight reduction over your
current battery bank.
• Output voltage is flat during most of the discharge cycle, increasing efficiency of your system.
• Can be charged up to 5 times faster than lead acid.
• Last 10 times longer than lead acid.
• Holds a charge for up to 1 year (without a load) without the need for a trickle charger.
Great for unattended storage.
Get out there, stay out there.
Order your Deyee Battery today!