China Manufacturer Price IP67 204s Hydrogen Fuel Hybrid EV Bus Truck Car 652V40ah Special Electric Vehicle Power Pack LFP Lithium Battery

• Type: Lithium-Ion Battery Pack
• Connection Mode: Series and Parallel
• Rechargeable: Chargeable
• Discharge Rate: Medium Discharge Rate
• Size: Large
• Accessories Type: Chargers
• Model NO.: CNS-P652V40Ah
• Rated Capacity: >1000MAH
• Standard Voltage: 652V
• Usage: EV Car, Electric Vehicle, Electric Bus, Truck
• Electrolyte: Li-ion
• Transport Package: Wooden Case
• Specification: Customized
• Trademark: CNSNRG
• Origin: Henan
• HS Code: 8507600090
• Production Capacity: 200PCS/Week

Product Description

China Manufacturer price IP67 204S Hydrogen fuel hybrid EV bus truck car 652v40ah special electric vehicle Power Pack LFP lithium battery

Product Description

We select the lightest steel/aluminum alloy and high-strength plastics,battery box and pack structure to reduce the volume and weight of the battery system combined with CAE structural simulation analysis to ensure structural strength and improve energy density.

Main technical specifications:

1. Independent slave control: easy installation and maintenance
2. Integrated liquid cooling: high temperature applicability
3. All aluminum housing
4. High energy density
5. Protection class - IP67
6. Standard charge - 1C
7. Suitable for electric car and bus.
8. Standard with heating film

 

Product Parameters

 

Items	Specification	Remarks
Rated voltage (V)	652.8	204S(204*3.2)
Voltage range (V)	510~744.6	T≥15ºC
Rated energy (KWh)	26.112	25±2ºC,1/3C
Rated capacity (Ah)	40	25±2ºC,1/3C
Minimum capacity (Ah)	40	25±2ºC,1/3C,
Battery Type	LiFePO4
composition	1P204S
relative humidity	15%-95%
storage temperature	5-35 ºC (3)	SOC 30%-50%
	-20-45 ºC (1)
Maximum charging current	120A
Continuous discharge current	120A	/
Pulse discharge current	180A	10S
charge retention	≥90%	28 days@25ºC,SOC 100%
Factory test value of insulation resistance	>500Ω/V
Water dust protection standard	IP67
Dynamic Voltage difference of battery cells	≤500mV	SOC5%~95%
Static pressure difference of battery cells	≤100mV	SOC30%~80%,>24H
Temperature uniformity under working conditions	±12.5ºC
Thermal management method	Heating film (heating), water-cooled plate (cooling)
container material	SPCC High voltage box
Recommended SOC usage range	30%-98%
Battery pack factory SOC	≥50%

Product Features

World top BMS technology:

Safe and worry-free, efficient and intelligent.

Precise management of cell, lower precision error, battery life cycle management.

High-speed stabilization:

high-speed daisy chain communication: higher speed, more stable communication, strong anti-interference ability, high voltage.

Company Profile

We are direct factory since 2011, and supply all kinds of batterys according to customers' demand, car batteries, home storage batteries, heavy suty Veihcle Batteries, Road Cleaning truch battries, low temperature, high temperature special batteries, etc.
And we have the world first class productionline and test equipments, to make sure the cost-effctive price with stable quality and supply ability.

FAQ

1. What is your scope of supply?
A: We provide battery packs, battery cells and modules for electric cars, trucks, buses and boats.
2. Can you provide customized products?
A: Yes, we have a professional engineer team to customize according to customer requirements.
3. What is the warranty?
A: Usually, our warranty is 5-8 years (depending on the proiect situation).
4. How do you do after-sales service?
A: We provide pre-sales technical service consulting, after-sales we provide online remote technical service support, and even on-site technical service.
5. What is your MOQ?
A:We have no MOQ and can provide sample service for customers.
6. How do you guarantee your battery quality?
A: 1) Our batteries are brand-new A-level batteries of the top 10 brands in China;
2) We have ISO26262 product certificate, ISO9001 certificate and IATF16949 certificate;
3) Our battery pack can pass R100 certification.