|Place of Origin:||China|
|Minimum Order Quantity:||1pcs|
|Price:||USD1-100/pcs (FOB Shenzhen)|
|Packaging Details:||Carton Package|
Powerful 12 volt Lithium Battery 150ah Li ion For Marine E-Boat
RJ 12v lithium battery comes with 6000cycles, 5years Warranty, lifespan>20years, with CE/
IEC/UN38.3/MSDS Certificated. We have a great capacity of output 10,000,000Ah Per year.
|Limited Charge Voltage||14.6±0.2V|
|Floating Charge Voltage||13.8±0.2V|
|Discharge Cut-off Voltage||10.0V|
|Charge Current||50A (Customizable)|
|Continuous Discharge Current||150A (Customizable)|
|Pulse Discharge Current||300A (Peak)|
|Cycle Life||> 6000 cycles|
|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|
BMS is critical to 12v lithium battery. if you DIY your own battery pack. we can provide
instructions. RJ produce 3.2v lifepo4 prismatic cells from scratch, with capacity from 10ah
up to 271ah. we also provide you battery connectors and BMS for you to complete your
own 12 volt lithium battery pack.
|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|
|Rated continuous discharging current||150A (Peak 300A)|
|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℃|
Q1: Is it possible that I get a free sample from you?
A1: if you has cooperated with us for at least 1years, our company policy is to offer free sample for our new coming product. And if you are new customer to our company, our company policy is to return the sample fee to you when you place your second order.
Q2: How can I pay the order?
A2: we accept many ways of payment such as bank transfer, which need usd30 bank fee; and we also accept pay by Paypal, which needs a paypal fee 5% added.
Q3: What is your standard package and if I have special requirement, can you change your package for me?
A3: yes that is available, our standard package is cartoon box and wooden box for small batery and for heave big battery. If you have your own requirement on package, just feel free to contat us, we can do exactly as your requirements. Your 100% satisfactions is our goal.
Q4: How long does it take to deliver the goods after I pay my order?
A4: if you purchase our prismatic battery cells, then the lead time is 3days, and delivery time by express takes about 5days, so it will be about 8days to arriave at your place after order placed and payment confirmed.
If you buy battery pack, we usually do not keep a stock of battery pack, we only produce upon order, therefore, the production time is about 15days, and the delivery time varys from 5days to 20days, depends on delivery by air or by sea, so it will takes about 20-35days after you pay your order. We will always keep you updated every step of our production and send you tracking number when your order shipped.
Q5: May I ask whether you are a Factory or just a trading company?
A5: We are lithium battery manufacturer for over 16years in China, we design and produce prismatic lifepo4 lithium battery cells from scratch and we customize battery pack for clients to meet every specific requirements case by case. We are looking for distributors for our battery and offer price gradient which is with big discount and will help you develop local market based on mutual benefit.
Contact Person: Mr. Carl