Shenzhen Elite New Energy Co., Ltd. 86-755-84862035 colin@elitenewenergy.com
Rechargeable ESS 48V 400Ah custom li ion battery Packs CE UL Approved

Rechargeable ESS 48V 400Ah custom li ion battery Packs CE UL Approved

  • High Light

    300Ah Custom Li Ion Battery

    ,

    300Ah Li Ion Battery Packs

    ,

    IP67 Custom Li Ion Battery

  • Model
    LiFePO4 48V 400Ah
  • Energy
    20480wh
  • Rated Voltage
    51.2V
  • Rated Capacity
    400Ah
  • Application
    ESS, EV, Solar System
  • Cycle Span
    3000-5000 Cycles
  • Self-diacharge Rate
    <3%
  • Compact Desiged
    With Built-in BMS
  • OEM/ODM
    Available
  • LED Indicator
    Yes
  • Place of Origin
    Guangdong, China
  • Brand Name
    Elite Battery
  • Certification
    CE, UL, MSDS, UN38.3,
  • Model Number
    48V 400Ah
  • Minimum Order Quantity
    1 PCS
  • Price
    $159.99-$4999.99/PCS
  • Packaging Details
    Carton box with pallet
  • Delivery Time
    30 Days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
  • Supply Ability
    10000 PCS/Month

Rechargeable ESS 48V 400Ah custom li ion battery Packs CE UL Approved

Rechargeable ESS 48V 400Ah custom li ion battery Packs CE UL Approved​

 

48V 400Ah Rechargeable Customized Lithium Ion LiFePO4 Li-ion Battery

 

Product Description 
 
LiFePO4 Battery Features
 
  • Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact overcharging or short circuit situation.
  • High power: Delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity wider temperature range: -20℃~60℃.
  • Long cycle life: offers up to 20 times longer cycle life and 5 times longer/calendar life the lead acid battery, helping to minimize replacement cost and reduce total cost of ownership.
  • Lighter weight: About 40% of the weight of a comparable lead acid battery. A “dron in”replacement for lead acid batteries.

 

Nominal Voltage 51.2V
Nominal Capacity 400Ah
Energy 20480Wh
Internal Resistance ≤10mΩ
Cycle Life >3000 cycles@1C 100% DOD
Months Self Discharge <3%
Efficiency of Charge 100%@0.5C
Efficiency of Discharge 96-99% @1C
Charge Cut-off Voltage 51.2±0.2V
Charge Mode 0.2C to 58.4V, then 58.4V charge current to 0.02C(CC/CV)
Recommend Charge Current

20A

Max. Charge Current 100A
Max. Continuous Discharge Current 100A
Max. Pulse Current 250A(10S)
Discharge Cut-off Voltage 40V
Charge Temperature 0ºC to 45ºC(32F to 113F)@60±25% Relative Humidity
Discharge Temperature -20ºC to 60ºC(-4F to 140F)@60±25% Relative Humidity
Storage Temperature 0ºC to 40ºC(32F to 104F)@60±25% Relative Humidity
Water Dust Resistance IP67
Cell&Method 16S
Dimensions(in./mm.) 897*460*278mm
Weight(lbs./kg.) 160kg

 

Product Images

 

Rechargeable ESS 48V 400Ah custom li ion battery Packs CE UL Approved 0Rechargeable ESS 48V 400Ah custom li ion battery Packs CE UL Approved 1

Product Advantages

 

1. Professional technical team: Elite’s R&D technical team has received more than 20 inventions and application patents.

2. Unique pack technique: Elite possesses special pack technique to batter protect the battery cell and increase the life span of the battery pack.

3. Safety certification guarantee: Most batteries have been certificated according to international standard including CE, MSDS, UN38.3, UL etc..

4. Professional sales team: Elite possess well-trained sale team that help clients addressing difficulty meeting during battery selecting and battery using.

5. Punctual delivery: Elite has strict production plan to promise punctual delivery of the goods.

6. Perfect after-sales service: Elite has a professional QC team which applies strict quality control on production and provide perfect after-sales service to clients.

 

Production Line

Rechargeable ESS 48V 400Ah custom li ion battery Packs CE UL Approved 2

 

Packaging & Shipping

Package: With high quality pearl wool, UN cartons / Plywood, plastic pallet.

Shipping: By air, by sea, by express, railway transportation and so on.

 

Q&A

 

1. Where can I get the price?
We will offer you the quotation within 24 hours after receiving your inquiry.
2. What is your MOQ ?
Sample order for testing is available.
3. How can you guarantee your quality.
Elite implements strict quality control in every production process to ensure the stability and consistency of the products. We have a team of professional workers who are engaged in quality management during every process. Besides, all of our products have 3-5 years warranty.
4. What about the lead time of bulk order?
It depends on your order quantity. Elite applies strict production program. Normally, the lead time is 30 days.
5. What shipping method can I choose? How about the shipping time?
By Express (3-15 days): suitable for urgent time or small quantity;
By Sea (25-45 days): suitable for bulk order;
By Railway (15-35 days): Suitable for bulk order.
Our sales person will recommend the most suitable solution for you according to your detailed order and situation.