USA Warehouse Tax Free 304Ah 48V Lifepo4 Battery Grade A for Solar System
| Parameter | Specification | Condition / Note |
|---|---|---|
| Quality level | Grade A | |
| Typical capacity | 280Ah | At a 1C discharge current (25±2°C CC+CV) |
| Minimum capacity | 280Ah | At a 1C discharge current (25±2°C CC+CV) |
| Impedance(1kHz) | ≤0.30mΩ | at a fresh state |
| Nominal energy | 870.4Wh | |
| Operating Voltage | 2.5v~3.65V | |
| Operating temperature (charging) | 0 - 55°C | |
| Operating temperature (discharge) | -25 - 60°C | |
| Weight | 5.3KG | including hard case and cap |
| Cycled Capacity | 3000 Cycles | Standard charge and discharge, Temp.: 25±2°C |
| Stock | In stock | |
| Certificate | CE, MSDS, Rohs, BIS, ISO9001, TUV |
We have different brand and capacity batteries in US / EU / China warehouse stock.
If you also need other capacities, such as 100Ah, 120Ah, 202Ah, 230Ah, 280Ah... we can help you.
- We promise they are brand new
- We promise high performance for energy storage and low speed EV
- We test capacity, voltage and inner resistance before shipping
- We promise full replacement for any damaged battery during shipping
- We promise full refund if the capacity is not as specified
- We promise 5-star service with reply within one business day
We think customer comes first. Reputation comes first. Both quality and service are the life of Deligreen company.
We are not only caring about one time business but in hope of being long pleasant partner with you.
Shipment to USA: By sea + Express (DDP, Tax free)
- ETD: 5-8 days
- ETA: 25-35 days after sailing
- Tracking updated after pick up by local express (15-25 days after sailing)
Shipment to EU: By railway + Express (DDP, Tax free) - Except Switzerland, Romania
- ETD: 5-8 days
- ETA: 30-45 working days after shipping
- Tracking updated after pick up by local express (25-40 working days after shipping)
For remote areas not listed, please provide shipping address and zip code for verification.
Changsha Deligreen Power Co. LTD, founded in 2010, is a "Green Energy Solution Service Provider".
We focus on lithium rechargeable battery, BMS, Balancer, charger and relative products with applications in:
- Electric bicycle, scooter, motorhome
- AGV, solar/wind system
- Energy storage system, truck and more
Our Guarantees:
- "Real" lithium capacity
- "100%" refund for any quality problem
- "100%" replacement for any shipping damage
- Lifetime fast technical support
Q: What is the life expectancy of a Lithium battery?
A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.
Q: Where can I get the price?
A: Please Click Contact Now or Request a Quote. We will offer you the best quote in 24 hours after we get the product specifications such as voltage capacity application etc.
Q: How can you guarantee your quality?
A: Normally we will send you a sample to confirm everything first. We will make the big order exactly the same as you request. And we offer 1 year warranty for small battery packs, 2-3 years for battery.
Q: What is your term for payment?
A: We accept T/T, L/C, Paypal, Western Union, Money Gram, Ali Express, Cash, etc.
Q: What kind of certificates do you have?
A: We can provided CE, ROHS, MSD, SHIPPING CERTIFICATIONS.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.