Lithium Ion Battery
|
Charactristics
|
Nominal Voltage
|
12.8V
|
|
Nominal Capacity
|
7Ah
|
|
|
Energy
|
89.6W
|
|
|
Internal Resistance
|
≤100mΩ
|
|
|
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,charge current to 0.02C(CC/CV)
|
|
|
Charge Current
|
10A
|
|
|
Max Charge Current
|
10A
|
|
|
Charge Cut-off Voltage
|
14.8V±0.2V
|
|
|
Standard Discharge |
Continuous Current
|
10A
|
|
Max Pulse Current
|
30A(＜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)
|
229*138*210
|
|
|
Weight(lbs/.kg)
|
0.8 kg
|
|
|
Terminal
|
T2
|
|
|
BMS
|
4S 10A
|
12v 12.8v 7ah BMS Controller Lithium Battery Pack for Robot
3.12.8v solar battery Low self-discharge 3%
4.Large capacity than ordinary battery
5.More safety, stable performance
6.Good for family energy storage, power generation partners,all kinds of emergency standby power supply
12.8V LifePO4 battery 7Ah Rechargeable Deep Cycle Lithium ion Battery Solar Storage
* Two to four times the service life
* Great for toys/power tools/folklifts
* Battery Management Systems (BMS) with power terminal cut-off and recovery
* Cell balancing and low voltage/over voltage protection, short-circuit protection
* Maximize your energy potential with 100% Depth of Discharge (DOD)
* Run as many needed in parallel or series
* Comes with an 5 year limited warranty to give you peace of mind with your purchase.
* Can go up to 4 in series with this battery
Lithium Solar Batteries Benefits
Charges 4-6x Faster
Lasts 2-4x Longer
Non-Toxic
Maintenance Free
15x Lower Discharge Rate
Up To 70% Lighter
Drop In Replacement
Run In Parallel
Junlee Battery Energy Introduction
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.
FAQ
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.
