12V Llithium Battery Lead Acid Replacement Electric Backup

Unit Price: USD 544.5000 - 631.6000 / Piece/Pieces
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,EXW,FCA,CPT,CIP
Min. Order: 10 Piece/Pieces
Delivery Time: 28 Days

Basic Info

Model No.: ES12250

Type: Lithium-Ion Battery Pack

Connection Mode: Series and Parallel

Rechargeable: Chargeable

Discharge Rate: High Discharge Rate

Size: Medium

Accessories Type: Battery

Rated Capacity: >1000MAH

Standard Voltage: >12V

Electrolyte: Alkaline

Additional Info

Packaging: packed by carton

Productivity: 10000

Brand: Enershare

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 5000

Certificate: CE

Port: Shenzhen,HongKong

Product Description

This 12V Llithium Battery Lead Acid Replacement Electric Backup is 12V Lithium Rechargeable Power Bank, 250Ah Lithium Battery, Led Lithium Battery, 12v Solar Battery, Solar Battery With Led Screen, Large Capacity Lithium Battery, 250Ah Lithium-Ion Battery, Renewable Energy System, Home Renewable Solar.


Structure of ES12250 lithium ion battery:

(1) Negative data: The potential is close to the lithium potential, the structure is stable, and many lithium-plated layered graphite, metal elements and metal oxides, such as graphite, central phase carbon microspheres, lithium titanate, etc.


(2) Positive electrode data: transition metal oxide or polyanionic compounds with a layered or spinel structure with high lithium potential and stable structure, such as lithium cobaltate, lithium manganate, lithium iron phosphate, Ternary data, etc.

 

(3) Electrolyte: an organic solvent in which an electrolyte lithium salt is dissolved, and supplies lithium ions. The electrolyte lithium salt includes LiPF6, LiClO4, LiBF4, etc., and the organic solvent mainly consists of diethyl carbonate (DEC), propylene carbonate (PC), and carbonic acid. One or a mixture of vinyl ester (EC), dimethyl ester (DMC), and the like is composed.

 

(4) Barrier: placed between the positive and negative electrodes, avoiding direct contact between the positive and negative electrodes, and allowing the polyene microporous membrane through which Li+ ions pass, such as polyethylene (PE), polypropylene (PP), or their composite membrane, PP/PE/PP three-layer barrier.

 

(5) Housing: battery package, mainly aluminum shell, cover plate, tabs, insulation sheets, etc.




 

 

 

 

Battery pack

Pack Method

4S7P

 

 

Nominal Capacity

250Ah

Cut-off voltage:10V

 

Nominal Voltage

12.8V

 

 

Energy

3200Wh

 

 

Charge Voltage

14.6V

 

 

Discharge cut-off voltage

20V

 

 

Charge Method

CC/CV

 

 

Standard Charge

Current

50A

 

 

Max. Charge Current

100A

 

 

Standard Discharge

Current

50A

 

 

Max. Continues

Discharge current

100A

 

 

Cycle Life

2000 times

80%

 

Internal Impedance

60mΩ

 

 

Dimension Cycle Life

L519.6xW267xH219.5mm

 

 

Output Wire

/

 

 

Output Connector

M8 terminal

 

 

Weight

Approx.27kg

 

 

Working Temperature

Range

Charge: 0°C--45°C

Discharge: -20°C--60°C

 

 

Storage Temperature

-10°C--50°C


12V Lithium Rechargeable Power Bank250Ah Lithium BatteryHome Renewable Solar01020304

Portable Energy Storage System> Portable Solar Energy System> Solar Energy Storage System
AA/AAA Rechargeable Lithium Battery> AA Batteries With Charger> 1850mWh AA Battery USB Charger
Portable Energy Storage System> Portable Solar Energy System> Portable Solar Battery System
Portable Energy Storage System> Portable Suitcase Solar Panel Kit> Small Scale Renewable Energy Systems
Portable Energy Storage System> Portable Suitcase Solar Panel Kit> Portable Lithium Battery System Camping
Portable Energy Storage System> Portable Solar Energy System> Portable Lithium Battery System
AA/AAA Rechargeable Lithium Battery> AAA Quick-charging Lithium Battery> AAA Battery 1.5v Rechargeable USB Charger
AA/AAA Rechargeable Lithium Battery> AAA Quick-charging Lithium Battery> Rechargeable AAA Batteries Lithium Ion
Portable Energy Storage System> Portable Solar Energy System> Lithium-Ion Battery Electric Storage Systems
Portable Energy Storage System> Outdoor Small Energy Storage System> Portable Battery System
AA/AAA Rechargeable Lithium Battery> AAA Quick-charging Lithium Battery> Rechargeable AAA Battery 1.5V
Portable Energy Storage System> Outdoor Small Energy Storage System> Portable Lithium Battery System For Outdoor
Portable Energy Storage System> Outdoor Small Energy Storage System> 190Wh Portable Outdoor Energy Storage
Portable Energy Storage System> Outdoor Small Energy Storage System> High Capacity 190Wh Portable Charger
Portable Energy Storage System> Outdoor Small Energy Storage System> Hot Portable AC/DC Electrical System
Portable Energy Storage System> Outdoor Small Energy Storage System> Portable Battery System Camping

Contact Person: Crystal

Phone:0086-755-28369730

Fax:

Address: Room 605, 6th Floor, Silicon Valley Power Electronic Commerce Port, Longgang District,Shenzhen,Guangdong

quick navigation

Sweep wechat

Sweep surprise

Phone:0086-755-28369730

Contact Us Now