Rechargeable 12 Volt Lithium Battery 100 Ampere with BMS For
Solar Marine Boat
Our Service
1) Lead time: For battery cells , It is 3days, for battery pack, 15days after payment comfirmed.
2) our Payment method: T/T, Paypal or Alibaba.
3) We offer 5years Warranty for our lifepo4 battery cells and lifepo4 battery pack.
4) We will send you a brand new one if any manufacturer defect in our lithium iron phosphate battery cells or pack.
5) We will take care of all the shipping fee for any after sales within warranty period.
6) We will also arrange a refund if customer does not want our battery any more.
7)We offer customization for all battery pack from 3.2 V to 12V to 96v, capacity from 10ah up to 1000ah, including ,size and dimension , material for shell, BMS over charging and over discharging protection, output and input plug and socket, connector wire etcs.
| ItemsItems |
Parameter |
| Battery Type |
LiFePO4 |
| Nominal Voltage |
12.8V |
| Nominal Capacity |
100Ah |
| Energy |
1.28KWh |
| Internal Resistance |
≤20mΩ |
| Series & Parallel Application |
up to 4 series 4 parallel connected application |
| Limited Charge Voltage |
14.6±0.2V |
| Floating Charge Voltage |
13.8±0.2V |
| Charge Method |
CC/CV |
| Discharge Cut-off Voltage |
10.0V |
| Standard Charge Current |
20A |
| Max. Charge Current |
100A |
| Standard Continuous Discharge Current |
100A |
| Max. Continuous Discharge Current (<30min) |
100A |
| Pulse Discharge Current (<3s) |
200A |
| Cycle Life |
> 6000 cycles |
| Dimension (mm) |
Length: 323±2 Width: 171±2 Height: 232±2 |
| Weight |
12Kg |
| Charge Temperature Range |
0~45℃ |
| Discharge Temperature Range |
-20~60℃ |
| Recommended Operating Temperature |
15~35℃ |
| Self-Discharge Rate (Residual capacity) |
≤3%/month; ≤15%/years |
| Self-Discharge Rate (Reversible capacity) |
≤1.5%/month; ≤8%/years |
| Storage Temperature & Humidity Range (Less than 1 month) |
-20~35℃, 45~75%RH |
| Storage Temperature & Humidity Range (Less than 3 months) |
-10~35℃, 45~75%RH |
| Recommended Storage Temperature & Humidity Range |
15~35℃,45~75%RH |
Built-in BMS
| No. |
Item |
Test Item |
Creterion |
| 1 |
Voltage |
Charging Voltage |
DC:14.4V CC/CV |
| Balance voltage for single cell |
3.50±0.025V |
| 2 |
Current |
Balance voltage for single cell |
35±5mA |
| Current consumption |
≤50μA |
| Maximal continuous charging current |
100A |
| Rated continuous discharging current |
100A (Peak 200A) |
| 3 |
Over charge Protection |
Over charge detection voltage for single cell |
3.65V±0.025V |
| Over charge detection delay time |
0.7S—1.3S |
| Over charge release voltage for single cell |
3.550±0.05V |
| 4 |
Over discharge Protection |
Over discharge detection voltage for single cell |
2.50V±0.07V |
| Over discharge detection delay time |
1.6±0.5S |
| Over discharge release voltage for single cell |
3.00±0.75V |
| 5 |
Over current Protection |
Over current detection current |
500±50A |
| Over current detection delay time |
1.6±0.5S |
| Release condition |
Cut load |
| 6 |
Short Protection |
Detection condition |
Exterior short circuit |
| Detection delay time |
230uS—500uS |
| Release condition |
Cut load |
| 7 |
Resistance |
Protection circuitry (MOSFET) |
≤60mΩ |
| 8 |
Temperature |
Operating Temperature Range |
-40~+85℃ |
| Storage Temperature Range |
-40~+125℃
|
FAQ
1. Q:I like your battery, How can I get the Price?
A:Pls email us or send us an enquiry on this website with Voltage, capacity and application for the battery you are looking for. We will quote you within 6hours. If you need to get the price in a urgent way, you can also call us directly, we will deal with it quickly too.
2. Q: Is it Ok that I first get a sample before I order more?
A: Yes, it is available. You an evaluate our battery before move on to large order.
3. Q: How long is the production time for the big order mass production?
A: if for lifepo4 prismatic battery cells, it usually takes about 7-10days for mass production.
If for lithium iron phosphate battery pack, it usually takes about 15-20days for mass prodcution
4. Q: May I have your terms of payment?
A: We accept T/T or Paypal or Alibaba.
Q5.Can your LiFePO4 battery pack work in parallel or series?
A6:Yes. Our lifepo4 battery pack can work in parallel or series. And when you do that, pls advise ahead of time before the order production, and there are some tips we would like to share with you too.
1> Pls check the voltage of each battery to make sure they are of the same voltage. If voltage of each battery is not the same, pls charge them to the same before put them in series or parallel.
2> Do not mix the un-discharged and discharged battery together, since they are not at a stage where they are consistent to each other.
3> Do not put battery in series before advise us in ahead of time, because each lithium battery is made with a built-in BMS, and If you want to put them in series, we will customize the BMS to meet it.
Q6: What is LiFepo4 battery?
A: The performance of Li ion power battery mainly depends on positive and negative electrode materials. Lithium iron phosphate as a lithium battery material has only appeared in recent years. RJ developed large capacity lithium iron phosphate battery in 2001. Its safety performance and cycle life are incomparable with other materials, which are also the most important technical indicators of power batteries. The life of 1C charging and discharging cycle is 6000 times. Single battery overcharge voltage 30V does not burn, puncture does not explode.
Lithium iron phosphate cathode materials make large capacity lithium-ion batteries easier to use in series. To meet the needs of frequent charging and discharging of electric vehicles. It has the advantages of non-toxicity, non-pollution, good safety, wide source of raw materials, low price and long life. It is an ideal cathode material for new generation lithium-ion batteries.
Lithium iron phosphate as cathode material of lithium ion batteries has great advantages in safety performance and cycle life, which are also one of the most important technical indicators of power batteries. The life of 1C charging and discharging cycle can reach 6000 times, puncture does not explode, and it is not easy to burn and explode when it is overcharged. Lithium iron phosphate cathode materials make large capacity lithium ion batteries easier to use in parallel and series
