LiFePO4 Deep Cycle Battery – 100Ah 12v with Built-In BMS – 5000 Deep Cycle Rechargeable Battery – Perfect for RV/Camper
Product OverviewCompatible with all solar, inverters and charge controllersMax Power Capacity; carries almost double the power of regular batteriesLightweightQuick chargingBuilt-in Battery Management System (BMS)Over and under voltage protectionOver and under temperature protectionCharge and discharge over current protectionShort circuit protectionDrop-in replacement for Group 31 Lead Acid or AGM batteries10-year warrantySafety FeaturesLithium batteries feature a built-in Battery Management System (or, BMS) which ensures safety and long battery life by constantly monitoring battery performance, internal temperature, and other critical elements required in safely functioning battery. LiFePO4 Lithium batteries feature several safety components in the BMS, which Include:Over and under voltage protection, which disconnects the battery from the load or charger, to prevent damage if it occursOver and under temperature protection, which also disconnects from the load if the temperature limits are exceededCharge and discharge over current protection, which automatically balances the voltages during recharge cycles to bring all the battery cells to full charge at the same time, ensuring longer battery life.Short circuit protection, which open circuits the battery terminals if a short is detected
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Charactristics |
Nominal Voltage
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12.8V
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Nominal Capacity
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100Ah
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Energy
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1280W
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Internal Resistance
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≤30mΩ
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Cycle Life
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≥6000 cycles @1C 100% DOD
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Months Self Discharge Rate
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≤3%
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Efficiency of Charge
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100%@0.2C
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Efficiency of Discharge
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96-99%@1C
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Standard Charge |
Charge Voltage
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14.6±0.2V
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Charge Mode
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0.2C to 14.6V, then 14.6V 0.02C(CC/CV)
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Charge Current
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50A
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Max Charge Current
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100A
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Charge Cut-off Voltage
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14.8V±0.2V
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Standard Discharge |
Continuous Current
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100A
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Max Pulse Current
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300A(＜3s)
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Discharge cut-off voltage
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10V
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Environmental |
Charge Temperature
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0℃ to 45℃（32F to 113F)）@60±25% Relative Humidity
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Discharge Temperature
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-20℃ to 60 ℃（-4F to 140F）@60±25% Relative Humidity
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Storage Temperature
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0℃ to 40℃（32F to 104F）@60±25% Relative Humidity
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Mediancal |
Plastic Case
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ABS
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Dimension(mm)
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522*240*218
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Weight(lbs/kg)
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16kg
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Terminal
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M8
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BMS
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4S 100A
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Junlee Battery Factory Introduction
JUNLEE Group owned three factories and a work staff of over 3000 and is a leading global battery and new energy solutions provider specializing in the research, development, manufacturing, and sales of lead-acid batteries and lithium-phosphate batteries UPS industry solutions. We provide service for the solar energy storage system, UPS backup energy solutions, and all series of Photo-voltaic products and system designs. JUNLEE Group’s products cover more than 100 countries for application. We have more than 3000 employees and 100 R& D engineers. Junlee Energy is committed to innovative technology based on global customer needs with new energy, power, and a new world.
FAQ
Q: What is unique about lithium batteries?
A: With high energy density, it has reached 460-600Wh/kg, about 6-7 times that of lead-acid batteries. Long service life, the life span can get more than six years. Lightweight, the weight is about 1/5-6 of the lead-acid product under the same volume.
Q: What is a lithium battery used for?
A: Lithium battery used for power and energy storage. Like emergency power backup or UPS. Dependable electric and recreational vehicle power, golf cart, reliable and lightweight marine, solar power storage, surveillance, or alarm systems in remote locations.
Q: What is the difference between lithium and lithium-ion batteries?
A: It mostly comes down to that lithium-ion batteries are rechargeable while lithium batteries are single-use. Lithium batteries have a higher energy density than lithium-ion batteries.
Q: Are your batteries safe?
A: Our batteries are safe. All Junlee batteries use the safest and most durable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS protects the cells against excessively high or low voltages, high currents, short circuits, and excessive heat or cold. These are the most common causes of battery failures, and we have taken every precaution to mitigate these risks in all of our batteries.
Q: What are the advantages of lithium batteries?
A: Compared to lead-acid and other lithium batteries, lithium iron phosphate batteries offer significant advantages, including improved discharge and charge efficiency, longer life span, and the ability to deep cycle while maintaining power LifePO4 batteries often come with a higher price tag, but a much better cost over the life of the product. No maintenance and super long life make them a worthwhile investment and an innovative long-term solution.
Q: How do I choose the correct lithium deep cycle battery for my application?
In most standard 12, 24, or 48 volt systems, the best choice of lithium battery is LiFePO4 (Lithium Iron Phosphate). The voltage of this type of battery is very similar to an AGM and will work great with readily available system components for your RV, boat, or off-grid power system.
