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Built In BMS 84Ah 12V LiFePO4 Battery Pack

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China Deligreen Power Co.,ltd certification
China Deligreen Power Co.,ltd certification
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i have a nice memory of our meeting in Shenzhn with Deligreen Mandy and a beautiful impression of your growing company.We both are straightforward and honest people and this is the most important value,so i am sure we can

—— Angelo from Italy

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—— Angelo from Italy

Deligreen is the partner that i have replied one for years. Some other suppliers change sales quickly but Deligreen not.

—— Bonnett from USA

i have used the batteries for 9 years from Deligreen. Amazing!

—— Phil, LA

COVID19 made something more difficult. we need the balancers urgently.Thanks for the Deligreen team's effort. We receive the balancers on time and no delay for our project. Thank godness

—— Alexander from RU

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Built In BMS 84Ah 12V LiFePO4 Battery Pack

Built In BMS 84Ah 12V LiFePO4 Battery Pack
Built In BMS 84Ah 12V LiFePO4 Battery Pack

Large Image :  Built In BMS 84Ah 12V LiFePO4 Battery Pack

Product Details:
Place of Origin: china
Brand Name: Deligreencs
Certification: CE/FCC/ROHS
Model Number: 12.8V84ah
Payment & Shipping Terms:
Minimum Order Quantity: 4
Price: Negotiable
Packaging Details: carton box
Delivery Time: 15 working days
Payment Terms: D/A, D/P, T/T, Western Union
Supply Ability: 1000 pcs/day

Built In BMS 84Ah 12V LiFePO4 Battery Pack

Description
Nominal Capacity: 84AH Nominal Voltage: 12.8V
Cycle Life: 2000 Times Internal Impedence: ≤50MΩ
Max Charging Voltage: 14-14.6V Discharging Cut-off Voltage: 10V
High Light:

CE Built In BMS 12V LiFePO4 Battery Pack

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CE 84Ah 12V LiFePO4 Battery Pack

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Built In BMS 12v lithium ion battery pack

12V 12.8V 84Ah LiFePO4 Lithium Ion Battery Pack With BMS Built-In For Camping

 

Features:

Grade A cells to make sure batteries in high and full capacity, long life cycle.Internal cell balancing.

Extremely safe and stable chemistry: BMS or PCB built inside to protect the battery over charge and discharge, over current and over temperature, internal cell balancing.

Batteries can be customized according to customer requirements, such as voltage, capacity.

Maintenance-free and no acid or water for maintenance in usage

Wide operating temperature: High temperature resistance(-20~60 degrees Celsius).

Steady performance: High power output, low self-discharge rate, less than 3% monthly.

Using the technology of lithium iron phosphate cell, superior safety,thousands of cycles, 100%DOD, under normal conditions.

Built-in automatic protection for over-charge, over discharge, over current and over temperature.

Lighter weight: About 40% ~50% of the weight of a comparable lead acid battery.

Can be charged using most standard lead-acid charges (set).

Wider temperature range:-20C~60C.

Support for Series application expansion (up to 51 .2V) and two in parallel.

 

Lithium battery is the trend to replace the 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

Lithium battery pack is with more than 2000 cycles life,lead acid battery is only with around 500 cycles,you need to buy 3-4 lead acid battery that as long life as lithium battery.

Lead acid battry is much bigger and heavier than lithium battery,lithium battery pack is used in more applications.

 

Lithium battery pack,why Deligreen?

Lithium battery pack is a system of lithium batteries,containg lithium battery,BMS,outer box.Battery pack is widely used in many applications,such as RV,caravan,solar system,camping,energy storage system,Led street lamp,golf cart,marine,boat,e-car,motorcycle etc.

Battery pack needs to be customized,before placing the order,we need some important parameter.ex.

  1. Battery pack application
  2. Battery cell:LFP or NCM,it determins the price,size,spec etc
  3. Nominal current and voltage
  4. Max continous dischaege
  5. Battery pack size
  6. Outer box material:plastic,Irion,epoxy board

Deligreen supplies any kind of customized battery pack,We have BMS version and without BMS version for option.It's up to you.Deligreen's professionality will help you find what you are looking for.

 

Lithium battery 12.8V 84AH specification

Product Name:
LiFepo4 12.8V 84Ah battery
Battery cell
IFR32700 4S14P
Weight:
10.2Kgs
Application
Solar system, UPS, EV

Lithium ion battery cell inside with BMS

  • Pls confirm what lithium battery cell do you want your battery pack to be?
  • 32700 or 18650
  • Lifepo4 or NCM
Items Specification Remarks

 

Nominal Capacity

6000mAh

 

0.2 C5A Discharge

4Nominal Voltage 3.2V  

 

Discharge Cut-off Voltage

2.0V 0.2 C5A Discharge
Charge Limited Voltage 3.65±0.03V 0℃~45℃
Standard Charge Current 0.2 C5A 0℃~45℃
Standard Discharge Current 0.2 C5A -10℃~ +60℃
Rapid Charge Current 0.5C5A 0℃~45℃
Rapid Discharge Current 0.5C5A -10℃~ +60℃
Max. Discharge Current 3C5A Limited Voltage2.0V
(Max. Pulse Discharge Current) 5C5A ms
Internal Impedance ≤10mΩ At AC 1kHz
Weight About141g ±2g

 

Storage Temperature Range

≤one month -20℃ ~ 45℃

 

(Voltage of shipment) 2.8V~3.2V

≤three months -20℃ ~ 35℃
≤a year -20℃ ~ 25℃

 

32700&18650 option customized

 

Built In BMS 84Ah 12V LiFePO4 Battery Pack 0

 

BMS VS PCB

A built-in BMS can prevent over charge,over current,over volt,short circuit,over heat.

PCB was installed inside the battery.

Built In BMS 84Ah 12V LiFePO4 Battery Pack 1

Built In BMS 84Ah 12V LiFePO4 Battery Pack 2

 

Testing

Items Specification Remarks

 

Nominal Capacity

6000mAh

 

0.2 C5A Discharge

4Nominal Voltage 3.2V  

 

Discharge Cut-off Voltage

2.0V 0.2 C5A Discharge
Charge Limited Voltage 3.65±0.03V 0℃~45℃
Standard Charge Current 0.2 C5A 0℃~45℃
Standard Discharge Current 0.2 C5A -10℃~ +60℃
Rapid Charge Current 0.5C5A 0℃~45℃
Rapid Discharge Current 0.5C5A -10℃~ +60℃
Max. Discharge Current 3C5A Limited Voltage2.0V
(Max. Pulse Discharge Current) 5C5A ms
Internal Impedance ≤10mΩ At AC 1kHz
Weight About141g ±2g

 

Storage Temperature Range

≤one month -20℃ ~ 45℃

 

(Voltage of shipment) 2.8V~3.2V

≤three months -20℃ ~ 35℃
≤a year -20℃ ~ 25℃

 

Different rate discharge curve@25°                       charge characteristics of capacity-voltage@0.2C&0.5C,25°

Built In BMS 84Ah 12V LiFePO4 Battery Pack 3

Different temperature discharge curve@0.5C,25°    Charge characteristics of time-voltage@0.2C&0.5C,25°

Built In BMS 84Ah 12V LiFePO4 Battery Pack 4

Different DOD discharge cycle life curve@0.5C,        25° open circuit voltage VS SOC%@25°

Built In BMS 84Ah 12V LiFePO4 Battery Pack 5

 

Internal structure

Built In BMS 84Ah 12V LiFePO4 Battery Pack 6Built In BMS 84Ah 12V LiFePO4 Battery Pack 7

Built In BMS 84Ah 12V LiFePO4 Battery Pack 8Built In BMS 84Ah 12V LiFePO4 Battery Pack 9

Application

The battery is applicable for industrial, commercial or residential purposes. The Battery Modules or Units are connected for renewable energy system.
> Energy Storage System > Solar Energy Storage > Solar Street Lighting > Power Tools
> Electric Vehicle (EV) > Telecom Backup System > Electric Boats > Robotic
> Electric Golf Car > Medical Equipment > Emergency Lighting > UPS etc.

Built In BMS 84Ah 12V LiFePO4 Battery Pack 10

 

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

 

Q: What is the life expectancy of a Lithium battery?
A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.

Q: 1. Where can I get the price?
A: Please Click Contact Now or Request a Quote. We will offer you the best quote in 24 hours after we get

the product specifications such as voltage capacity application etc.

 

Q:How can you guarantee your quality?
A: Normally we will send you a sample to confirm everything first. We will make the big order exactly

the same as you request. And we offer 1 year warranty for small battery packs, 2-3 years for battery


Q: What is your term for payment?
A: We accept T/T,L/C,Paypal, Western Union,Money Gram,Ali Express,Cash,etc.

 

Q: What kind of certificates do you have?
A:We can provided CE,ROHS,MSD,SHIPPING CERTIFICATIONS.

 

Contact Details
Deligreen Power Co.,ltd

Contact Person: Leo Zeng

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