Factory Wholesale Deep Cycle 51.2V300ah Lithium Ion Batteries LiFePO4

• Type: Li-ion Battery
• Cathode Material: LFP
• Rechargeable: Yes
• Size: Medium
• Standard Voltage: 51.2V
• Operating Voltage Range: 41.6V-59.2V
• Model NO.: LFP51.2-300
• Electrolyte: LiFePO4
• Color: White
• Usage: Solar/ Marine/ Telecom / Electric Mobility
• Warranty: 3 Years
• OEM/ODM: Acceptable
• Package: Carton and Pallet
• Lead Time: 20-30 Days
• Dimension: 720*260*580mm
• Transport Package: Wooden Case
• Specification: 120kg
• Trademark: PUSTUN
• Origin: China
• HS Code: 8507600090
• Production Capacity: 5000

Product Description

Product Description

Lithium iron phosphate battery is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. It has the advantages of high working voltage, high energy density, long cycle life, good safety performance, low self-discharge rate and no memory effect.

Pustun lithium iron phosphate battery is your best power choice for energy storage system of solar street light. This LFP series battery is specifically designed for solar street light application, which has more than 10 years service life; LFP series batteries are the best choice for the durable, safe, environment-friendly energy solution and they can be customized according to your requirement, such as dimension, voltage, capacity of battery. With an increased lifespan, this battery can save you much cost against frequent battery replacement. The working life of lithium battery especially under the outdoor high temperature environment is five times longer than the traditional lead acid battery. 

Product Parameters

	Nominal Voltage	51.2V
	Nominal Capacity	300Ah
	Energy	15.36KWh
	Combination mode	16S1P
	Cycle Life	≥6000 Cycle, 80%DOD, 25ºC
	BMS configuration	16S150A
	Operating voltage range	41.6V~59.2V
	Rated charge and discharge current	150A
	Peak current	160A Continue @170A  3s
	Rated charging and discharging power	7.68Kw
	Peak power	8.192Kw Continue @8.704Kw  3s
	Short-circuit current	0.762Ka@100us
	Communication mode	CAN, RS485
	Parallel number	Recommend 6 in parallel(Maximum support 16 in parallel)
	Remote data	Bluetooth optional/Wifi
	Weight	120kg
	Dimensions (L*W*H) mm	720*260*580mm
	Operating temperature	Charging: 0ºC~+50ºC / Discharge: -10ºC~+60ºC
	Relative humidity	0~95%
	Storage temperature	<3 Months -10ºC~25ºC / <1 Year 0ºC~25ºC
	Maximum working altitude	2000m
	Class of protection	IP21
	Supports inverter communication brands	SMA/Growatt/TBB/Deye/GOODWE/Huawei/Schneider/Victon energy/SOFAR/INVT
	Installation mode	Floor mounting
	Power cable outlet mode	Behind
	Standards and certification	Transport UN38.3
	Note	Rated charge and discharge current and power will change due to temperature and SOC.

Features

1. Supports parallel expansion up to 16 parallel.
2. Compatible with many mainstream inverter brands in the market.
3. Installation mode can be wall hanging and floor.
4. Built-in BMS system for battery life protection.
5. Excellent safety: Lithium iron phosphate chemistry eliminates the risk of explosion or combustion.
6. Acceptable customization.

Built in BMS overall protection
1.Over charged protection
2.Over discharged protection
3.Thermal protection
4.Over current protection
5.Cell balancing

Applications

Certifications

 

Packaging & Shipping

 

FAQ

Q1. Can I have a sample order?

A. Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?
A. Sample needs 7 days, mass production time needs 5-7 weeks, it depends on order quantity.

Q3. Do you have any MOQ limit?
A. Yes, we have MOQ for mass production, it depends on the different part numbers. 1~10pcs sample order is available. Low MOQ, 1pc for sample checking is available.

Q4. How to proceed with an order?
A. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Fourthly We arrange the production.

Q5. Is it OK to print my logo on the product?
A. Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Q6.How about warranty?
A:1 year warranty

Q7 How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
   2. We respect every customer as our friend and we sincerely do business and make friends with them,  no matter where they come from.
 
 Q8 What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.