|Place of Origin:||China|
|Minimum Order Quantity:||1pcs|
|Price:||USD1-100/pcs (FOB Shenzhen)|
|Packaging Details:||Carton Package|
Long Cycle 12 volt Lithium Battery 120ah Deep Cycle For Solar Power
RJ enjoy a high reputation for its 12v lithium battery. most companies in North America,
Europe or Australia buy 12v lithium batteries from us, some of them has become our great
partner as exclusive dealer. We offer very good price with 5years Manufactuerer Warranty.
Contact us if you need 12 volt lithium battery too.
|Limited Charge Voltage||14.6±0.2V|
|Floating Charge Voltage||13.8±0.2V|
|Discharge Cut-off Voltage||10.0V|
|Charge Current||40A (Customizable)|
|Continuous Discharge Current||120A (Customizable)|
|Pulse Discharge Current||200A (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||120A (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℃|
1.Higher density in Energy, which ensure smaller in size and lighter in weight
2. can be made as battery module and assemble flexible to achieve different voltage and capacity.
3. outstanding stable performance, ensure high safe performance.
4. Longer Cycle Life: can reach at least 6000cycles at 100%DOD, 1 charge and 1 discharge fully is 1cycle. If you use 1cycle 1day, then you will just use 365cycles a year, and its lifespan is more than 20years.
5. Quick Charge: you can charge our battery within 1 hour in fast charing mode with a suitable high power charger.
6.No heavy metal element included which is very friendly to environment, no pollution.
7.advanced IC chips in BMS, low inner resistance, providing anti-shortcircuit, anti-overcharging and discharging, anti-overcurrent, anti-overload;
8. outstanding high temperature performance, our outdoors solar project, which temprature reach about 70degrees, and our battery working just very stable.