
helping to minimize replacement cost and reduce total cost of ownership
Lighter Weight :
Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity
Wider Temperature Range : -20℃~60℃
Superior Safety:
or short circuit situation
12.8v 200ah deep cycle lithium ion battery referance pictures




12v 100ah LiFePo4 Battery Specifications and technical datas
Electrical Characteristics |
Norminal voltage
|
12.8V
|
NominalCapacity
|
200Ah (C5,25℃)
|
|
Energy
|
2560Wh
|
|
Internal Resistance
|
≤150mΩ
|
|
CycleLife
|
>4000 cycles @0.5C 100%DOD
|
|
Months SelfDischarge
|
<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 14.6,chargecurrent 0.02C(CC/CV)
|
|
Charge Current
|
55A
|
|
Max Charger Current
|
100A
|
|
Charger Cun-off voltage
|
14.8V±0.2V
|
|
Standard Discharge |
Continuous Current
|
150A
|
Max. Pulse Current
|
300A(<3s)
|
|
Discharger Cun-off voltage
|
10V
|
|
Environmental |
Charge Temperature
|
0 ℃to 45 ℃ (32Fto 113F) @60 25% Relative Humidity
|
Discharge Temperature
|
-20 ℃to 60 ℃ (-4Fto 140F) @60 25% Relative Humidity
|
|
Storage Temperature
|
0 ℃to 40 ℃ (32Fto 104F) @60 25% Relative Humidity
|
|
Water Dust Resistance
|
IP56
|
|
Mechanical
|
Cell & Method
|
3.2V 50AH -4S2P
|
Plastic Case
|
ABS
|
|
Dimensions (in./mm.)
|
520*240*224 mm
|
|
Weight (lbs./kg.)
|
21Kg
|
|
Terminal
|
M8
|
|
BMS
|
4S100A
|
li-ion lithium battery lithium phosphate battery curve



WHAT YOU CAN GET FROM OUR PRODUCTS
1. Very convenient for those who intend to replace lead acid batteries with lithium batteries.
Our deep cycle lithium batteries are the perfect drop-in replacements for Group 12v, 24v, AGM, GEL, or lead-acid batteries. They are the perfect combination of size and capacity to fit many applications including, RV, marine, solar energy systems, and more. JUNLEE lithium batteries provide more energy for high consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency, and longer cycle life – plus no maintenance!
2. World Class Safety Features
Every lithium battery has an internal controlled battery management system (BMS) that monitors the key operational parameters during charging and discharging, such as voltages, currents and internal temperatures. Junlee Batteries can be hooked up four in series and in parallel. Of course, if you want to parallel more batteries, there is other solution.
3. Long life and high utilization
The number of cycles of lithium batteries can reach 2000-6000 times, and the service life is as long as ten years. Lead-acid batteries have only 500-800 cycles and a service life of 1-2 years. Our lithium-ion batteries have a usable capacity of 99% compared to 50-60% for traditional lead-acid batteries.
4. Batteries operate over a wide temperature range
LithiumHub Deep Cycle batteries function in the widest range of temperatures with a discharge temperature range (Functional) of –20°C to 60°C (–4°F to 140°F) and a charge temperature range of 0°C to 45°C (32°F to 113°F). Automatically detects if batteries are too cold to take a charge.







FAQ
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our
suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.
Q2.Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc
for sample checking is available.
Q3. Do your batteries have a battery management system?
A. Yes, our lithium batteries have BMS, which can protect the battery from overcharging and overdischarging.
Q4.Can these battery pack be compatible with my inverter? do you have a company list of the inverter which is compatible?
A: Yes sir, our battery pack can compatible with most brand of inverter on the market, contact us and let me tell you more.
Q5. Can it be series or parallel for use?
A: Yes sir, it can support max. 4 in series or parallel connection for use ( 12V series ) and no any additional device.
Q6.What’s the lead time?
A: 1.Sample orders: 1-3 working days
2.Bulk orders: 3-7 working days according to different quantities
3.OEM: 7-12 working days on receipt of sample confirmation