280K 3.2v 120ah Deep Cycle Lifepo4 Battery 5000+ cycles RV Solar System
Deep Cycle lifepo4 battery cell for rv solar system 32v 3.2V 280K 118650 battery 32v 120ah lifepo4 battery cell
Description of LiFePO4 Battery Packs
Lithium - lron - Phosphate (LiFePO4) battery offers a higher charge/discharge cycles, about 3,000 cycles at 100% DOD (depth of discharge). LiFePO4 cathode is intrinsically safer than the LiCo02 or the manganese cathode. We provides a complete line of 12, 24 and 48 volt batteries for use in RV' s, boats, EV' s and off-grid applications and much more. Our wide variety of standard and high performance batteries ensure we have what you need, when you need it.
Specification of LiFePO4 Battery Packs
| Specification | Parameter | LM12300 |
|
Nominal |
Voltage | 12.8V |
| Capacity | 300Ah | |
|
Physical |
Dimension | 525*270*220 mm |
| Weight | 37.6KG | |
|
Electrical |
Charge Voltage | 14.6V |
| Discharge Voltage | 10V | |
| Constant charge Current | 100A | |
| Peak discharge current | 200A | |
|
Others |
Working Temperature | -20-65℃ |
| Storage Temperature | 0-45℃ | |
| Cycle Life | >4000 Cycles |
Feature Of LiFePO4 Battery Packs
- Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact overcharging or short circuit situation.
- High power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity wider temperature range: -20℃~60℃.
- Long cycle life: offers up to 20 times longer cycle life and 5 times longer/calendar life the lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
- Lighter weight: About 40% of the weight of a comparable lead acid battery. A “dron in”replacement for lead acid batteries.






|
item
|
LF280k
|
|
Ac internal resistance
|
≤0.25mΩ
|
|
Typical Capacity
|
280.0 Ah @ 0.5C discharge
|
|
Typical Voltage
|
3.2V
|
|
* Max Charge current
|
1C
|
|
* Charge cut-off voltage
|
3.65V
|
|
* Max Discharge
|
1C
|
|
* Discharge cut-off voltage
|
2.5V
|
|
* Optimal charging temperature range
|
0℃~55℃
|
|
Storage temperature
|
-20℃~45℃(One month)
|
|
* Maximum pulse discharge current
|
5C
|
|
*Storage Humidity
|
<17%
|
|
Weight
|
5220g±200g
|








We are based in Shenzhen, start from 2019,sell to Southeast Asia(15.00%),Africa(10.00%),Eastern Europe(10.00%),North America(10.00%),South America(10.00%),Domestic Market(5.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Mid East(5.00%),Oceania(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Lithium titanate battery,Ternary lithium battery,Lithium iron phosphate battery,Battery Pack,Solar energy series products
4. why should you buy from us not from other suppliers?
We have more than 10 years' experience in manufacturing batteries and we can assemble the cells and batteries as per your designs and requirements.Our company has two factories, they are located in Dongguan City and Huizhou City in Guangdong Province.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.