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Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery

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Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery

Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery
Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery

Large Image :  Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery

Product Details:
Place of Origin: China
Brand Name: MaxLi
Certification: CE / ISO9001 / ISO14001 / ROHS,MSDS
Model Number: YS48-70-Power wall
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: negotiable
Packaging Details: UN Box
Delivery Time: samples will be finishd within 15 days; mass goods will be finished about 30-40 days depended on our stock.
Payment Terms: T/T, MoneyGram,Paypal and , L/C
Supply Ability: 1000pcs per month
Detailed Product Description
Features: Long Cycle Life Battery Type: LiFePO4 (LFP)
Capacity: 70Ah OEM/ODM: Built-in Smart BMS
Certification: CE,UN,RoHS Cycle Life: >2000
MOQ: 10-50 PCS
High Light:

Off Grid Lifepo4 Battery Powerwall

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48v 70ah lifepo4 battery powerwall

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Bluetooth 48v 70ah lithium ion battery

Off-grid power wall battery solar home storage with Bluetooth 48V 70ah Lithium battery pack

 

 

1. Product Introduction

 

Nominal Voltage
48V
Nominal Capacity 70Ah
Energy
3360Wh
Internal Resistance ≤ 50mΩ
Cycle Life

>2000cycles @1.0C 100%DOD

Months Self Discharge <3%
Efficiency of Charge 100%@0.2C
Efficiency of Discharge 96~99%@0.5C
Charge Voltage
54.8±0.1V
Charge Mode 0.2C to 57.6V,then 57.6V,charge current to0.02C(CC/CV)
Charge Current  50A
Max. Charge Current 80A
Charge Cut-off Voltage 58.5V±0.2V
Continuous Current
80A
Max continuous discharge current 100A
Discharge Cut-off Voltage 37.5V
Charge Temperature
0 ℃ to 45 ℃ (32F to 113F) @60±25% Relative Humidity
Discharge Temperature -20 ℃ to 60 ℃ (-4F to 140F) @60±25% Relative Humidity
Storage Temperature 0 ℃ to 40 ℃ (32F to 104F) @60±25% Relative Humidity
Water Dust Resistance IP56
Cell & Method
32700 6.5Ah  15S12P
Shell material Iron(SPCC)
Dimensions (in./mm.) 700 x 404x 181
Weight (lbs./kg.)
Approx:58Kg
Gravimetric specific energy 85WH/KG
Protocol (optional) RS485/RS232/CANBUS
Display (optional)
LCD

Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery 0Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery 1Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery 2Off Grid Lifepo4 Battery Powerwall Home Storage Bluetooth 48v 70ah Lithium Ion Battery 3

 

2.Lithium Battery 48v 70ah Application

 

1.Back-up System and UPS:Telecom Base / CATV system / Computer Server Center / Medical Instruments /

Military Equipment.

2.Energy Storage:Solar-Wind Power System / City Grid (On/Off) / Community and Family / RV Motorhome /

Golf Carts Battery / Boat Marine Yachts / Electric Skateboard / Vehecle.
3.Other Applications:Security and Electronics / Mobile POS, Mining Light/ Torch / LED Light / Emergency Light /

LED Backup / Engine Starting Battery,etc.

 

 


3.Company Profile

MaxLi Battery Ltd integrated with R&D, manufacture Lithium ion (LiNCM&LiFePO4) battery pack in Dongguan with own industrial park, sales office in Shenzhen, China. We have much experienced batteries&BMS engineering team, cooperating with world famous lithium battery control IC, MOSFETS and cells manufacture companies. OEM/ODM is our leading edge.

 

4.Advantages of our Lifepo4 Battery Pack:

* Low discharge rate, no memory effect

* Short cricuit and overcharge protection

* Low recurring operation cost

* Environment-friendly

* Minimal self-discharge, less than 8% monthly

* Protection functions(over charge/discharge/current protection, teperature/short current/balanced protection)

 

 

5.Our Great Service

 

1).We specializes in research,develop,produce and selling lithium ion battery pack for over six years in our own factory.

2).Strong and professional R&D team to support.

3).Offer OEM service for customer's orders.

4).Quick reply,action for long-term cooperation.

5).Competitive price,quality and great pre-sale and after-sales service.

 

6.FAQ

 

Q: Are you trading company or manufacturer?

A: We are manufacturer .

 

Q: Can I have samples to test? And what is lead time for sample order?

A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.

 

Q: Do you accept OEM/ODM?

A: Yes,it is avaliable.

 

Q:Are you battery real capacity?

A: All of our battery cells with Grade A,100% new and real capacity.

 

Q: What kind of certificates do you have?

A: We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.

 

Q:Do you have MOQ ?

A:No limited. Small order also welcome.More quantity has better price, we will check the best price for you.

 

Q: What is your term of payment?

A: We adopt T/T,Paypal,Alibaba payment way and so on.

 

7.Contact Information 

 

Contact Details
MaxLi Battery Ltd.

Contact Person: Rita

Tel: +8613535332158

Send your inquiry directly to us (0 / 3000)