48V 50ah LiFePO4 Lithium Ion Battery for Home PV Solar Energy Storage System Telecom Tower with Anti Theft and GPS

Basic Info

Model NO.	N4850
Type	Lithium-Ion Batteries
Usage	UPS, Electric Power, Lighting, Boat
Nominal Voltage	48V
Discharge Rate	High Discharge Rate
Shape	Square Battery
Electrolyte	Li-ion
Installation	Packaged
Rechargeable	Chargeable
Model	N4850
Nominal Battery Energy	2.56kwh
Nominal Capacity	50ah
Charging Cut-off Vol.	58.4V
Discharging End-off Vol.	44.8V
Recommend C Rate	0.5c
Continuous Max C Rate	0.5c
Net Weight	39kg
Dimension [W*D*H]	442*500*133mm
Charging Temp. Range	0~50 ºC
Discharging Temp. Range	-10~55°c
Calendar Life	>6000 Cycles
Protection Level	IP20
Communication	Can/RS485/RS232
Certification &Safety Standard	CB(IEC62040, IEC62619)Un38.3
Transport Package	Suitable for Any Types of Long Distance Transport
Specification	442*500*133mm
Trademark	AroundPower
Origin	Shandong, China
HS Code	8506500000
Production Capacity	50000 Pieces/Year

Product Description

Product Parameters

Model	N4850
Nominal Battery Energy	2.56kWh
Nominal Capacity	50Ah
Nominal Voltage	51.2V
Charging Cut-off vol.	58.4V
Discharging End-off vol.	44.8V
Recommend C Rate	0.5C
Continuous Max C Rate	0.5C
Net Weight	39Kg
Dimension [W*D*H]	442*500*133mm
Charging Temp. Range	0 ~ 50°C
Discharging Temp. Range	-10 ~ 55°C
Calendar Life	>6000 Cycles
Protection Level	IP20
Communication	CAN / RS485 /RS232
Certification & Safety Standard	CB(IEC62040,IEC62619)UN38.3

Detailed Photos

Company Profile

Aroundpower is a high-tech photovoltaic and energy storage company,actively respond to customer needs, and provide customers with professional, skill leading system integration and service solutions through technological innovation and industry chain resource integration.We offer products with high cost performance and high safety.We have strategic cooperation with The top 6 battery pack manufacturer in China,2 GWh manufacture capacity,3+ GWh deployed to market,200+ R&D engineers and scientists,6% of revenue devoted to R&D.And we use a production process that optimizes the formulation of anode/cathode electrodes and electrolytes.To provide you with high-quality products and services in many aspects.
Certifications

Packaging & Shipping
FAQ:

Q1:What is the biggest difference between your battery and other suppliers?
A: AroundPower has 18 years of lithium battery manufacturing experience. A lot of money has been invested in research and development to ensure reliable, stable and technologically advanced battery energy storage systems.

Q2: Are you a trading company or manufacturer?
A: AroundPower is a manufacturer of renewable energy system integration and distribution for 18 years. We have been focusing on reliable and customized lithium battery modules, battery systems, large integrated energy storage systems, with a track record of 500Mwh in the past three years.

Q3:What is your quality control process?
A: Our factory has ISO9001 certification, from incoming materials to production, to delivery, there are corresponding quality control. The battery cells will be split before assembly and subjected to aging testing before delivery.

Q4:Which inverters are compatible?
A: Our lithium batteries can interact with different inverters, such DEYE, Megarevo, GOODWE, VOLTRONICS, GROWATT, K-STAR, SOLIS, STUDER, SMA, etc.

Q5:Do you accept ODM/OEM orders?
A: Yes, we can accept OEM/ODM, you can change the logo and features as you need.

Q6:How do you ship the goods and how long does it take to arrive?
A: The sample takes 7-12 days, and the mass production time needs to be negotiated.

Q7:I am wise in price, I am a wholesaler of battery packs, if I sell your battery packs in my city with low margins, can I get cheaper prices?I can see that your competitors are selling cheaper than you.
A: It is highly recommended that you compare with our competitors. It is true that there are also suppliers who offer low-cost battery packs but use cheap materials. Please pay attention to cycle life and warranty, we have anti-vibration design and communication design. Maybe you know that cylindrical cells are much cheaper than prismatic batteries, in addition, we also offer cylindrical battery solutions, please contact us directly and we will tell you more. Most importantly, can we provide you with professional solutions according to your local market? Low margin? Don't worry, our team of engineers will help you solve it.

Q8:How do I place an order?
A: First let us know your requirements or application. Secondly, we quote according to your requirements or our suggestions. Thirdly, the customer confirms the sample and pays the deposit for the official order. Fourth, we arrange production.

Q9:What is your warranty?
A: The cycle life of the battery pack can exceed 6000 cycles, with a warranty of 10 years, and only energy storage is used.

Q10:How do I become your reseller or service partner?
A: Yes, please email directly and we can discuss this issue. We need to know your target market, the apps you want to reach, and the estimated annual purchases.