Customized Battery Packs 72V 100-500ah Rechargeable Lithium Battery Pack

• Customization: Available
• Type: Lithium-Ion Batteries
• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
• Nominal Voltage: 48V
• Discharge Rate: Low Discharge Rate
• Shape: Square Battery
• Electrolyte: Li-ion
• Installation: Packaged
• Rechargeable: Chargeable
• Weight: 90kg
• BMS: Included
• Discharge Current: 50A
• Warranty: 3 Years
• Life Time: 3000 Cycles
• Work Tempurature: -20-45ºC
• Capacity: 50ah-200ah
• Voltage: 24V 48V
• Transport Package: Woodern and Foam
• Specification: OEM
• Trademark: CTS
• Origin: China
• HS Code: 8507600090
• Production Capacity: 10000PCS/Years

Product Description

Customized Battery Packs 72v 100-500ah Rechargeable Lithium Battery Pack

1.Product and function description



CTS is a professional manufacturer engaging in research,development,production,marketing and service of lithium ion pouch battery cell, battery pack and battery management system.

LiFePo4 and NMC(Li(NiCoMn)O2) are the major material. We have more 30 types of cells, and could make OEM battery pack from 12v-200v, 10-500ah, which can be used in electric vehicle, E-bike, UPS, energy storage system, telecommunication base station,E-scooter, E-tools,unmanned airplane, golf cart, fork lift, cleaning car , electric wheelchair, etc.

 

 

	Item	Detail
Basic Data	Voltage	10-200V
	Capacity	10-500Ah
	Charge current	10-100A
	Discharge current	10-400A
	Case dimension	Adjustable
	Cases Structure	Sheet metal; plastic; aluminum alloy; heat shrinkable film; battery handle and so on
Special function	Balance	Active Balance,Passive Balance
	Waterproof	IP55-IP57,IP65-IP67
	Communication type and protocol	RS485,RS232,Can,others
	Precharge function	Charging precharge; discharge precharge; precharge completion condition and so on
	BMS	overcharge/discharge/temperature/current protection;short circuit protection; Bluetooth; insulation;High voltage interlock; relay adhesion; national standard charging; touch screen; upper computer software / app (English version supported)
	Others	Heating function, cooling function

2.What can be customized

1)Battery cell

Compare with others, we mainly used pouch battery cells in electric motorcycles, and prismatic in storage battery packs. What's important, all we used are new brand new A level.



2)BMS

The advantage of our BMS  

1. Personal customized design to satisfy special requirement of clients
2. Supervise charging and discharging voltage and current of each cell in the pack 
3. Balance the charging condition among all cells
4. Calculate state of charge(SOC) in order to stop demage on battery pack caused by overcharging or overdischarging
5. Simultaneous working condition display by LED screen
6. Datas recording and analysis, cells with problem can be picked up, so that battery pack work under reliability and high-efficiency
7. Prolong battery pack's lifespan

3) Dimension and cases



4) Balance function




5) Connecter



6) Other Optinol functions

1). LCD displays  
2). RS485/RS232/Can bus communication  
3). Precharge function  
4). Low battery warming  
5). Support high discharging rate and charging rate

3.Why choose us?

♣ Validly use



♣ Advantages

 It  is  high  integrated  with  less  installation space;
 High-performance cathode material of lithium iron  phosphate  makes  it  has  excellent  cell consistency and long cycle life;
 The battery has excellent performance in low temperature;
 Multiple protection functions, battery has high voltage protection with higher reliability;
 Modular and quick plug design makes it easy to use and maintenance;


♣ Key Features
 It is small size with light weight;
 It without heavy metals and environment friendly;
 There is no memory effect;
 More than 3500 times cycle life;
 Maintenance free;
 Internal BMS with full protection

♣ Safety
Passed the below abuse and safety test-short-circuit, dropping, nail penetration, impact, crush, thermal shock, over-charge, over-discharge: no fire, no explosion with stable chemical structure.



4.Company Overview





5.Service

Our service

1) Reply within 24 working hours.
2) Customized available, OEM & ODM are welcomed.
3) Professional engineers & Exclusive and unique solution.
4) We could design and develop LiFePO4, Lithium Ion, Li-Polymer battery packs
according to your product work performance & structure appearance.
 

6.FAQ

☆Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,we can pack the goods in your branded boxes after getting your authorization letters.

☆Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

☆Q3. What is your terms of delivery?
A:FOB, CIF, DDU.

☆Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

☆Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

☆Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

☆Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery

☆Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
   2. We respect every customer as our friend and we sincerely do business and make friends with them,  no matter where they come from.