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[China]
Trade Verify
Address: Room1148-1422,Dujuan Road,Yuelu area,Changsha,Hunan,China
Contact name:Leo Zeng
Deligreen Power Co.,ltd |
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Verified Suppliers
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Deep cycle CALB power battery 72ah lithium battery for energy storage system/RV
About CALB
CALB is known as a research and manufacturer of battery.This group owns many intellectual property,which make their batteries,products populart in the market.Through these years,CALB have been shipped all over the world.Contribute to the green power of use,discrease of CO2
discharge.
Scientific research innovation platform
Ten major scientific research innovation platforms: "National Enterprise Technology Center", "Postdoctoral Research Workstation" and "Henan Engineering Technology Research Center", etc.
Intellectual property
Coverage of core technology intellectual property rights is 100%; applied for patents covering China, the United States, Europe and other countries and regions, and won the China Excellent Patent Award; won the Jiangsu Provincial Intellectual Property Management Standardization Certification; Henan Provincial Intellectual Property Application Demonstration Enterprise
Appraisal of scientific and technological achievements
22 scientific research projects have passed the scientific and technological achievements appraisal of Henan Province or the Aviation Industry Corporation of China, of which 10 have been identified as the international advanced level, and 1 has been identified as the international leading level.
Deligreen has been working with CALB for years,we're authorized to distribute CALB grade A brand new batteries.
Lithium power battery parameter:
| Specification | Model Name | Specification |
| Rechargeable | YES | |
| Max Charge Current | 1C (72A) | |
| Max Discharge Current | 1C for continous,2C for 3min,3C for 10S | |
| Nominal Capacity | 72Ah | |
| Max Charge Voltage(V) | 3.65V | |
| End voltage(Cut off) | 2.5V | |
| Nominal Voltage(V) | 3.2V | |
| Cycle Life | ≥2000 cycle | |
| Dimension and Weight | Dimension | 135*29*222±2mm |
| Net Weight of cell | 1.9±0.1 kg | |
| Suitable for | Engine starting battery, electric bicycle/motorcycle/scooter, golf trolley/carts, power tools...Solar and wind power system, RV, | |
| caravan | ||
CALB High Quality: 100% pre-tested before shippment
Excellent customer service and technical support.
Lithium ion battery-- YES!!!
Lead acid battery--NO!!!
Lithium VS Lead acid battery
| Battery type | LifePO4 battery | Lead acid battery |
| Nominal voltage | 3.2V | 2V |
| Energy density | 180Wh/kg | 30WH/KG |
| Weight | Light | heavy |
| CBM | Small | big |
| Safty rate | High | low |
| Cycles | 3500 | 500 |
| Memory | NO | YES |
| Environmental protection | Environmental protection and pollution-free | pollution |
For money-saving's sake,lifepo4 battery can save more money.
Because lithium battery is with deeper cycle life,you don't need to replace the battery as frequently as lead acid battery.Meanwhile,lithium battery is more lighter weight,which is suitable for more applications that requires smaller room.
Deligreen supplies various CALB grade A and grade B lithium battery.
| Item | LiNixCoyMnzO2 | LiFePO4 |
| Nominal voltage | 3.7V | 3.2V |
| Energy Density | 180Wh/kg | 120Wh/kg |
| Working temperature | -30-50°C | -20-60°C |
| Out of control temperature | Below 300°C | Above 500°C |
| Safety performance | 4 stars | 5 stars |
| Cycle life | 2000 | 3500 |
| Attenuation | Fast | slow |
| Environmental protection | nickel and cobalt | Environmental protection and pollution-free |
| cost | High | low |
1. This item is 72Ah CALB item, A Grade and Brand New CALB Lifepo4 battery
2. The price come with Bus bars and Bolts,One Battery will come with one set bus bar and bolt(e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts)If need more please contact us online.Thank you!
A typical curve of single cell discharged at room temperature. A typical curve of single cell discharged with 0.3C at different temperature
A typical curve of single cell discharged with 1C at room temperature
Aluminum shell
Old version:plastic shell
New version:Aluminum shell/housing
This lithium battery is available for many applications
golf cart,RV,solar storage system,E-motorcycle,Home energy storage system,powerwall,camping,yacht etc.
CALB offers 3 years warranty
About the Transportation&Delivery
1. Shippment to USA:By sea+Express(DDP,Tax free)
ETD:5-8 days
ETA:25-35 days after sailing(This is the delivery time for most
orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually
it will take around 15-25 days after sailing.
2. Shipment to EU:By railway+Express(DDP,Tax free).Except Switzerland,Romania
ETD:5-8 days
ETA:30-45 working days after shipping(This is the delivery time for
most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually
it will take around 25-40 working days after shipping.
3. We can't deliver the following address directly:
USA: Military address and PO box address are not acceptable;
Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not
include customs duties and requires additional freight, Please
contact us online.
Portugal: Azores and Madeira
Spain:Canary Islands, hueda and melilia
Russia: Kamchatka Peninsula
Other:Some remote areas not listed,Please provide shipping address
and zip code to to us to check.
About US
Changsha Deligreen Power Co.LTD,founded in 2010,is a "Green Energy Solution Service Provider".
Newest technology,new idea,heard-working and honest people.
Focus on lithium rechargeable battery,BMS,Balancer,charger and relative products.
Main application:electric bicycle,scooter,motorhome,AGV,solar/wind system,Energy storage system,truck and so on.s:
We promise"real"lithium capacity
We promise“100%“ refund for any quality problem
We promise”100%“ replacement for any shipping damage
We promise lifetime fast technical supportCustomers‘ satisfaction is our endless pursuing.
If you have anything dissatisfied.Please email the manager:info@deligreenpower.com
FAQ
1). Are the batteries GRADE-A,Brand NEW?
This item is 230Ah CALB item,the Bar code is consecutive,
2). Are the batteries come with busbars+bolts?
The price come with Original Bus bars and Bolts and washer,One Battery will come with one set bus bar and bolt(e.g.,If buy 4pcs battery,we will send 4pcs cells with 4 pcs busbars and 8pcs bolts)If need more please contact us online.
3). What is the best lithium battery to buy?
There is no best battery,but most suitable for your application.If you're looking for prismatic lithium battery,CALB is one of options for you.High quliaty,good price,well known popularity..
4.) What kind of the package of the cells?
They will come with well package,each cell into thickness PE foam or bag,then into 5 layers strong carton.
5). How can I place the order?
Usually we accept alibaba trade assurance order online.For the RTS(ready for ship) product if there is clear shipping cost or free shipping to your country you can place order and pay directly before reading for all the details,or you can provide your shipping informtion to our sales they will creat online order for you.
6). How can I do if I need more help for the order?
You can chat our sales online or send inquiry email,we will respond you ASAP
