DIY 24V Off Grid Solar 12v 300ah 3000 Watt Inverter Charger DIY Off-Grid Solar System* 3 YEARS WARRANTY
* OEM& ODM is Welcome
* Longer life - over 2000times of cycles
* Much faster charging times, charging to 99% in 2.5 hours versus up 13 hours for lead acid batteries.
* Can accept very high charge rates (100A)
* Less than half the weight of similar-capacity lead-acid batteries
* No maintenance required
* No battery memory
* Almost no temperature derating effects
* 95% energy efficient
Battery Type: LiFePO4 LFP lithium Battery pack
Voltage: 12V, 24V, 36V, 48V
Capacity: 7ah 8ah 10Ah 12ah 15ah, 17.5ah 20ah 30ah 40ah 50ah 75ah 100ah 120ah 150ah 200ah
|Single cell||3.2V 100ah lifepo4 cell|
|End of charge Voltage||29.5V|
|End of charge Current||100mA|
|End of discharge Voltage||20V|
|Charge Method||0.2C (0.5A) CC/CV|
|Nominal Discharge Current||100A|
|Max. Pluse Discharge Current||200A/10S|
|Storage Temp.(60-80% SOC Storage)||-10~45ºC|
|Cycle Life||2500 times(Cycle @RT|
1.Lighter weight, smaller size
2.High temperature performance
3.Extremely safe, no explosion, no fire under collision
4.Strong over-discharge resistance and charge retention
5.Strong charging acceptance and quick-charging capability
6.Maintenance-free and no acid or water for maintenance in usage
7.Large capability and long life for all high power output applications
8.Environmentally friendly non-toxic, non-contaminating, no rare metal.
9.Low self-discharge and good discharge performance at low temperature
10.Excellent large current discharge performance especially in startup and climbing
Wind & Solar energy storage
Transmission and distribution backup
UPS power supply
Electric Golf Car
Electric forklifts and so on
1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heater);
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway
Packing and shipping:
Packaging: International standard packaging or as customers required
Shipping: a.Sample order:3-10 days by plane
b.Bulk order:15-30 days by sea
Payment: We accept T/T , Paypal, so on.
1. Best Quality and Best Service for any orders. No matter big or small orders.
2. Prompt delivery time and can provide the customized battery solution for you
3. We can help you to track the shipping status until you well received them
4. One by one test before shipment to ensure high quality
5. If you don't have own forwarder agent,we can help you to find agent who can provide the most competitive and best service
6. All of your inquiry or questions will be replied within 24 hours
We want you to be fully satisfied with every item that you purchase from Delong Energy . Furthermore, we also provide 1year warranty for batteries and if any quality problems, not caused by improper use or man-made,Delong Energy will replace one by one.
Our company was founded in 2006, is a clean energy company focused on the development,
manufacturing and marketing of lithium-ion (Li-Ion) include 18650 lithium ion battery,lithium polymer battery,lifepo4 battery and electric vehicle battery.
We can provide you with CE,ROHS,FCC,IEC62133,MSDS and UN38.3 certificates and test reports.
We can ship the batteries by air or by sea.Welcome to join us!