Deligreen New Grade AA LiFePO4 Battery 3V 304ah for Solar Panels Campers and Boats

• Type: Lithium Metal Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Size: Large
• Charge Voltage: 3.2V
• Charge Current: Standard
• Charging/Discharging: 0.5c
• Max.Charge Current: 1c
• Max.Discharge Current: 1c
• Discharge Cut-off Voltage: 1.8V
• Battery Weight:About: 5.6kg
• Storage Temperature: -20ºC~ +60ºC
• Transport Package: Carton
• Origin: China
• Production Capacity: 1000
• Package Size: 45.00cm * 45.00cm * 45.00cm
• Package Gross Weight: 5.000kg

Product Description

Deligreen New Grade AA Lifepo4 Battery 3V 304Ah For Solar Panels Campers And Boats

Parameter		Specification	Condition / Note
Quality level		Grade A
Typical capacity		304Ah	At a 1C discharge current (25±2°C CC+CV)
Minimum capacity		304Ah	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		5.6KG	including hard case and cap
Cycled Capacity		3500 Cycles	Standard charge and discharge, Temp. :25±2°C
Stock		In stock
Certificate		CE,MSDS,Rohs,BIS,ISO9001,TUV

A letter to dear buyers: 
We promise they are brand new.
We promise high performance for energy storage and low speed EV even though it is grade B.
We kindly remind you some people declare "Grade A" but in reality they are grade B.We tell the truth. Grade B from the big factory also qualified batteries.They are hot because of high performance and lower price than grade A.
We promise we test capacity,voltage and inner resistance before shipping.
We promise full replacement for any damaged battery during shipping.
We promise full refund is the capacity is not as specified.
We promise 5-star service,if anything unsatisfied please contact the general manager. You will get a 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. Look forward to working with more partners with the same value as us.