LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier

Warranty:5year, 5 Years 
Anode Material:LFP

Chargeable:Yes 
Application:Toys, Consumer Electronics, BOATS, SUBMARINES, Electric Bicycles/Scooters, electric vehicles, Electric Wheelchairs, Solar Energy Storage Systems, Solar, RV, Marine,Car, UPS

Battery Size:Li-polymer 
Brand Name:Junlee

Certification:ce 
Model Number:LiFePo4-12.8v-20ah

Place of Origin:Guangdong, China 
Weight:Customized

The charging ratio:50C 
The discharge rate:100℃

Storage Type:0-45℃ 
Max discharge current:300 Amp

Battery size:522*240*224mm 
Continuous:100 Amp

Nominal Voltage:25.6v 
BMS:Built in battery management system

Nominal Capacity:20Ah 
Month Self Discharge:<3%

Customized logo(Min. Order: 10 sets)
Customized packaging(Min. Order: 100 sets)
LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier
LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier
LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier

LiFePO4 Battery 12V 100Ah for RV/Golf Cart/Yacht/Marine/Backup/Solar

* >4000 Cycles at 80% DOD
* Series and/or Parallel Operation
* Automatic Cell balancing system
* Temperature monitoring
* Exceptional voltage stability
* Maintenance free
* No hydrogen generation or gas
* <70% the weight of similarly sized batteries
LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier
Charactristics
Nominal Voltage
12.8V
Nominal Capacity
20Ah
Energy
1280W
Internal Resistance
≤150mΩ
Cycle Life
≥4000 cycles @1C 100% DOD
Months Self Discharge Rate
≤3%
Efficiency of Charge
100%@0.2C
Efficiency of Discharge
96-99%@1C
Standard Charge
Charge Voltage
14.6±0.2V
Charge Mode
0.2C to 14.6V, then 14.6V 0.02C(CC/CV)
Charge Current
50A
Max Charge Current
100A
Charge Cut-off Voltage
14.8V±0.2V
Standard Discharge
Continuous Current
100A
Max Pulse Current
300A(<3s)
Discharge cut-off voltage
10V
Environmental
Charge Temperature
0℃ to 45℃(32F to 113F))@60±25% Relative Humidity
Discharge Temperature
-20℃ to 60 ℃(-4F to 140F)@60±25% Relative Humidity
Storage Temperature
0℃ to 40℃(32F to 104F)@60±25% Relative Humidity
Mediancal
Plastic Case
ABS
Dimension(mm)
522*240*218
Weight(lbs/kg)
16kg
Terminal
M8
BMS
4S 100A


12V 200Ah lithium ion batteries Built-in 100A BMS 4000+ Cycles Perfect for RV Solar Marine Off-Grid
More details

1.(Automotive Grade Lithium Battery)Junlee lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 cells with higher energy density, more stable performance & greater power. Hightest-level safety based on CE Testing Certificate for the cell inside the battery. With no acid in the battery, you’re able to safety mount in any position. This makes li-iron batteries perfect for solar home, RV, Campers,Golf cart, motor homes, off-grid applications.

2.(10 Years lifetime)Junlee LiFePO4 battery provides 4000+ cycles, which is more than 10 times to lead acid with 200-500 cycles. Junlee LiFePO4 battery has a 10-year service life, three times longer than the lead acid’s 3-year lifetime.

3.1/3 Lightweight Junlee LiFePO4 Battery weights only 1/3 the weight of lead-acid batteries, which makes it an easy choice for RVS,Marine and off-Grid applications when mounting or mobility is in the consideration.

4.95%*Efficiency Junlee LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95% of its capacity usage, providing astronomical boosts in run-time compared to only 50% in lead acid. This product is your best choice for outdoor camping power and indoor easy installation.

5.100% Protection Junlee LiFePO4 battery has built-in BMS(Battery Management System) to protect it from overcharge,
over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high-tem cut off preventes charging over 167℉(75℃). Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. Junlee LiFePO4 battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors.

LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier
JUNLEE Factory Introduction

JUNLEE Group owned three factories, work staff over 3000, is a leading global battery and new energy, solutions provider,
specializes in the research,development, manufacturing and sales of the lead-acid batteries, lithium-phosphate batteries,
and UPS industry solutions.

Providing service for the solar energy storage system, UPS backup enerrgy solutions, all series of Photo-voltavic products and system design.

JUNLEE Group’s products cover more than 100 countries for application. We have more than 3000 employess and 100 R& D engineer.Junlee Energy is committed to innovative technology based on global customer needs with new energy,new power and a new world.

LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier
LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier

FAQ

Q:What is special about lithium batteries?

A: With high energy density, it has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries. Long service life, life span can reach more than 6 years. Light weight, the weight is about 1/5-6 of thelead-acid product under the same volume.

Q:What is a lithium battery used for?
A:Lithium battery use for power and energy storage. Like emergency power backup or UPS. Dependable electric and recreational vehicle power, golf cart,reliable and light-weight marine,solar power storage, surveillance or alarm systems in remote locations.

Q:What is the difference between a lithium battery and a lithium-ion battery?
A:It mostly comes down to the fact that lithium-ion batteries are rechargeable while lithium batteries are single-use. Lithium battery 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 stable 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 is an 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 a smart 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.

LiFePo4-12.8v-20ah High-quality Long-warranty Lithium Iron Phosphate Battery Supplier